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* Added execute permissions to files missed in conversion from CVS
author alexs
date Thu, 26 Mar 2009 20:39:18 +0000
parents c71ab84ece95
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2844
c71ab84ece95 * cdl/hal_arm.cdl: Merge goals for CYGHWR_THUMB and
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1 2009-03-06 John Dallaway <john@dallaway.org.uk>
c71ab84ece95 * cdl/hal_arm.cdl: Merge goals for CYGHWR_THUMB and
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2
c71ab84ece95 * cdl/hal_arm.cdl: Merge goals for CYGHWR_THUMB and
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3 * cdl/hal_arm.cdl: Merge goals for CYGHWR_THUMB and
c71ab84ece95 * cdl/hal_arm.cdl: Merge goals for CYGHWR_THUMB and
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4 CYGBLD_ARM_ENABLE_THUMB_INTERWORK to allow selective application
c71ab84ece95 * cdl/hal_arm.cdl: Merge goals for CYGHWR_THUMB and
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5 of CDL solutions within the eCos Configuration Tool.
c71ab84ece95 * cdl/hal_arm.cdl: Merge goals for CYGHWR_THUMB and
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6
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a501465abec6 * src/vectors.S: Use .type xxx, function everywhere where
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7 2009-02-14 Jonathan Larmour <jifl@eCosCentric.com>
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8
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9 * src/vectors.S: Use .type xxx, function everywhere where
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10 a global associated with code is defined. Otherwise objdump
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11 treats it as data.
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12
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4db2c98d89f8 * src/vectors.S (start): The loop to initialize BSS was using a
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13 2009-02-09 Nick Garnett <nickg@ecoscentric.com>
4db2c98d89f8 * src/vectors.S (start): The loop to initialize BSS was using a
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14
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15 * src/vectors.S (start): The loop to initialize BSS was using a
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16 BLS to terminate. This caused an extra zero to be stored beyond
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17 the end of __bss_end. Usually this is benign, but when __bss_end
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18 is at the very top of RAM, and the hardware generates an exception
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19 for illegal accesses, this can crash the program before it even
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0f319c78e393 Fix thinko in last checkin.
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20 starts. The fix is to use a BHI instructions and reverse the
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21 compare, which will terminate the loop 1 word earlier.
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22
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644d2e82078f Add architectural CFLAGS and LDFLAGS
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23 2009-02-02 Bart Veer <bartv@ecoscentric.com>
644d2e82078f Add architectural CFLAGS and LDFLAGS
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24
644d2e82078f Add architectural CFLAGS and LDFLAGS
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25 * cdl/hal_arm.cdl: add new architectural CFLAGS and LDFLAGS
644d2e82078f Add architectural CFLAGS and LDFLAGS
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26 options.
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27
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28 2008-10-07 Jonathan Larmour <jifl@eCosCentric.com>
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29
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30 * src/arm.ld: Discard C++ EH-related sections when we can't
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31 possibly support C++ EH (no CYGPKG_LIBSTDCXX).
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32
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33 2008-09-27 Jonathan Larmour <jifl@eCosCentric.com>
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34
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35 * src/hal_mk_defs.c: Also export HAL_BREAKINST_THUMB and
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36 HAL_BREAKINST_ARM to asm.
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37 * src/arm.ld: Revise alignment yet further. Maintain ALIGN_LMA
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38 at original value, but define alignment for use in compliance
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39 with AAPCS. Expand explanatory comments.
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40 (SECTION_text): Comply with AAPCS alignment when inserting
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41 .ARM.extab and .ARM.exidx.
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42
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43 2008-09-17 Jonathan Larmour <jifl@eCosCentric.com>
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44
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45 * src/arm.ld: Rework alignment further to improve backward
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46 compatibility. Improve commenting on alignment issues.
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47
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48 2008-08-26 Jonathan Larmour <jifl@eCosCentric.com>
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49
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50 * src/arm.ld: We need to be double-word aligned sometimes, so align
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51 LMA the same way too.
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52
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53 2008-07-24 Jonathan Larmour <jifl@eCosCentric.com>
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54
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55 * cdl/hal_arm.cdl (CYGBLD_HAL_ARM_EABI): EABI has a different C++
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56 EH implementation, so don't let LIBSTDCXX use the default one.
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57
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58 2008-06-04 Jonathan Larmour <jifl@eCosCentric.com>
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59
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60 * src/vectors.S: Correctly conditionalise overwriting (or not)
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61 of reset vector.
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62
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63 2008-05-28 Jonathan Larmour <jifl@eCosCentric.com>
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64
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65 * src/hal_misc.c (CONSTRUCTORS_END): Fix fencepost error.
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66
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67 2008-05-19 Jonathan Larmour <jifl@eCosCentric.com>
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68
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69 * include/arm_stub.h: Remove CYG_HAL_GDB_ENTER_CRITICAL_IO_REGION
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70 and CYG_HAL_GDB_LEAVE_CRITICAL_IO_REGION defines which should remain
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71 as their defaults.
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72 * src/arm.ld: Add SECTION_hal_vsr_table for targets which need the
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73 VSR table in a different location to the rest of the fixed vectors.
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74 * src/vectors.S: Allow hal_platform_setup.h to define
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75 CYGHWR_HAL_ARM_SEPARATE_VSR_TABLE to allow move of hal_vsr_table
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76 to its own section at a different address.
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77
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78 2008-05-12 Jonathan Larmour <jifl@eCosCentric.com>
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79
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80 * src/hal_mk_defs.c (main): Export exception vector info
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81 to asm.
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82 * src/arm.ld: Remove previous EABI support and instead use a
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83 different approach incorporating into existing SECTION macros for
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84 better backward compatibility.
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85 * src/hal_misc.c (cyg_hal_invoke_constructors): Rewrite init_array
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86 support for EABI.
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87 There is now nothing copyrightable remaining from Chris Zimman's
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88 earlier work in this package.
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89
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90 2008-05-09 Jonathan Larmour <jifl@eCosCentric.com>
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91
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92 * cdl/hal_arm.cdl: Rename EABI option. Set default from
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93 toolchain prefix and flags. Rewrite description.
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94 * include/hal_arch.h: Rename exception vector addresses to
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95 names less likely to potentially clash with applications.
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96 * src/vectors.S: Update vector address names in line with
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97 hal_arch.h change. Rename CYGNUM_HAL_VECTOR_TABLE ->
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98 CYGHWR_HAL_VECTOR_TABLE_BASE.
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99
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100 2008-05-09 Chris Zimman <czimman@bloomberg.com>
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101 2008-05-09 Jonathan Larmour <jifl@eCosCentric.com>
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102
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103 Some of the following changes were inspired by work from Chris
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104 Zimman. Further changes were also provided, but have not been
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105 included because either they are cosmetic (whitespace changes
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106 etc.) and thus will only make it more difficult to merge in future
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107 updates from public eCos code base in future, increase code size
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108 for those who don't need it, or break compatibility with public
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109 eCos.
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110 * cdl/hal_arm.cdl: Add EABI build option.
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111 * include/hal_arch.h: Add extra CPSR definitions, and exception
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112 vector addresses.
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113 * src/arm.ld: Add EABI support.
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114 * src/hal_misc.c: Add EABI constructor support.
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115 * src/vectors.S: Allow variant/processor/platform to specify
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116 alternate vector table base. Use pretty names from hal_arch.h
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117 for vector offset/addresses.
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118
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0a8fc051ac3b Use ACTUAL_CFLAGS - from Sergei Gavrikov
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119 2007-10-15 Sergei Gavrikov <w3sg@SoftHome.net>
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120
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121 * cdl/hal_arm.cdl: Use ACTUAL_CFLAGS whenever possible to avoid
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122 warnings and complaints from newer compilers.
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123
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124 2007-09-11 Andrew Lunn <andrew.lunn@ascom.ch>
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125
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126 * src/hal_misc.c: Include <cyg/infra/diag.h> to prevent compiler
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127 warning when CYGHWR_HAL_ARM_DUMP_EXCEPTIONS is enabled.
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128 Reported by Sergei Gavrikov <w3sg@SoftHome.net.
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129
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f0b2da61ab63 Fix for boot vectors on LPC2xxx platforms - on behalf of Sergei Gavrikov and Wang Cui
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130 2007-02-03 Sergei Gavrikov <sg@sgs.gomel.by>
f0b2da61ab63 Fix for boot vectors on LPC2xxx platforms - on behalf of Sergei Gavrikov and Wang Cui
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131
f0b2da61ab63 Fix for boot vectors on LPC2xxx platforms - on behalf of Sergei Gavrikov and Wang Cui
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parents: 2352
diff changeset
132 * src/vectors.S: Added a possibility to fix ARM vector 0x14
f0b2da61ab63 Fix for boot vectors on LPC2xxx platforms - on behalf of Sergei Gavrikov and Wang Cui
gthomas
parents: 2352
diff changeset
133 (unused vector). Some platforms need itself in that.
f0b2da61ab63 Fix for boot vectors on LPC2xxx platforms - on behalf of Sergei Gavrikov and Wang Cui
gthomas
parents: 2352
diff changeset
134
2352
bafbb0c01fb4 * src/arm-stub.c: Added string.h header (`memcpy' declaration).
jlarmour
parents: 2288
diff changeset
135 2007-01-09 Sergei Gavrikov <sg@sgs.gomel.by>
bafbb0c01fb4 * src/arm-stub.c: Added string.h header (`memcpy' declaration).
jlarmour
parents: 2288
diff changeset
136
bafbb0c01fb4 * src/arm-stub.c: Added string.h header (`memcpy' declaration).
jlarmour
parents: 2288
diff changeset
137 * src/arm-stub.c: Added string.h header (`memcpy' declaration).
bafbb0c01fb4 * src/arm-stub.c: Added string.h header (`memcpy' declaration).
jlarmour
parents: 2288
diff changeset
138
2288
0f6dadbc02a9 * include/basetype.h: (CYG_DOUBLE_BYTEORDER): Add proper
asl
parents: 2126
diff changeset
139 2006-09-06 Daniel N�ri <daniel.neri@sigicom.se>
0f6dadbc02a9 * include/basetype.h: (CYG_DOUBLE_BYTEORDER): Add proper
asl
parents: 2126
diff changeset
140
0f6dadbc02a9 * include/basetype.h: (CYG_DOUBLE_BYTEORDER): Add proper
asl
parents: 2126
diff changeset
141 * include/basetype.h: (CYG_DOUBLE_BYTEORDER): Add proper
0f6dadbc02a9 * include/basetype.h: (CYG_DOUBLE_BYTEORDER): Add proper
asl
parents: 2126
diff changeset
142 definition for VFP floating point format (uses "natural" byte
0f6dadbc02a9 * include/basetype.h: (CYG_DOUBLE_BYTEORDER): Add proper
asl
parents: 2126
diff changeset
143 order) on little-endian ARM.
0f6dadbc02a9 * include/basetype.h: (CYG_DOUBLE_BYTEORDER): Add proper
asl
parents: 2126
diff changeset
144
2126
0141a9e24d21 * src/vectors.S: disable FIQ in IRQ handler to fix race condition
asl
parents: 2125
diff changeset
145 2006-02-06 Sergei Organov <osv@javad.com>
0141a9e24d21 * src/vectors.S: disable FIQ in IRQ handler to fix race condition
asl
parents: 2125
diff changeset
146
0141a9e24d21 * src/vectors.S: disable FIQ in IRQ handler to fix race condition
asl
parents: 2125
diff changeset
147 * src/vectors.S: disable FIQ in IRQ handler to fix race condition
0141a9e24d21 * src/vectors.S: disable FIQ in IRQ handler to fix race condition
asl
parents: 2125
diff changeset
148 of recursively entering IRQ handler through FIQ handler. Remove
0141a9e24d21 * src/vectors.S: disable FIQ in IRQ handler to fix race condition
asl
parents: 2125
diff changeset
149 unreferenced handle_IRQ_or_FIQ label.
0141a9e24d21 * src/vectors.S: disable FIQ in IRQ handler to fix race condition
asl
parents: 2125
diff changeset
150
2125
fae1320c2db8 * src/context.S (hal_thread_switch_context): Close race condition
asl
parents: 1955
diff changeset
151 2006-01-18 Jay Foster <jay@systech.com>
fae1320c2db8 * src/context.S (hal_thread_switch_context): Close race condition
asl
parents: 1955
diff changeset
152
fae1320c2db8 * src/context.S (hal_thread_switch_context): Close race condition
asl
parents: 1955
diff changeset
153 * src/context.S (hal_thread_switch_context): Close race condition
fae1320c2db8 * src/context.S (hal_thread_switch_context): Close race condition
asl
parents: 1955
diff changeset
154 that could cause corruption of the sp or lr registers.
fae1320c2db8 * src/context.S (hal_thread_switch_context): Close race condition
asl
parents: 1955
diff changeset
155
1955
b2fa19bf91f1 * src/redboot_linux_exec.c: Added -t option which takes the
asl
parents: 1899
diff changeset
156 2005-04-21 Ian Campbell <icampbell@arcom.com>
b2fa19bf91f1 * src/redboot_linux_exec.c: Added -t option which takes the
asl
parents: 1899
diff changeset
157
b2fa19bf91f1 * src/redboot_linux_exec.c: Added -t option which takes the
asl
parents: 1899
diff changeset
158 * src/redboot_linux_exec.c: Added -t option which takes the
b2fa19bf91f1 * src/redboot_linux_exec.c: Added -t option which takes the
asl
parents: 1899
diff changeset
159 physical address to copy to. Very useful for booting non-Linux
b2fa19bf91f1 * src/redboot_linux_exec.c: Added -t option which takes the
asl
parents: 1899
diff changeset
160 operating systems.
b2fa19bf91f1 * src/redboot_linux_exec.c: Added -t option which takes the
asl
parents: 1899
diff changeset
161
1899
72c130f0a30d * src/redboot_linux_exec.c (CYGARC_HAL_MMU_OFF_X): Fix compiler
asl
parents: 1851
diff changeset
162 2005-03-03 Andrew Lunn <andrew.lunn@ascom.ch>
72c130f0a30d * src/redboot_linux_exec.c (CYGARC_HAL_MMU_OFF_X): Fix compiler
asl
parents: 1851
diff changeset
163
72c130f0a30d * src/redboot_linux_exec.c (CYGARC_HAL_MMU_OFF_X): Fix compiler
asl
parents: 1851
diff changeset
164 * src/redboot_linux_exec.c (CYGARC_HAL_MMU_OFF_X): Fix compiler
72c130f0a30d * src/redboot_linux_exec.c (CYGARC_HAL_MMU_OFF_X): Fix compiler
asl
parents: 1851
diff changeset
165 warning about spaces after continuation character.
72c130f0a30d * src/redboot_linux_exec.c (CYGARC_HAL_MMU_OFF_X): Fix compiler
asl
parents: 1851
diff changeset
166
1851
a10cfd6a2ddc arm/arch/current/src/vectors.S: Allow DSRs in non-kernel configuration.
jani
parents: 1801
diff changeset
167 2004-11-23 Jani Monoses <jani@iv.ro>
a10cfd6a2ddc arm/arch/current/src/vectors.S: Allow DSRs in non-kernel configuration.
jani
parents: 1801
diff changeset
168
a10cfd6a2ddc arm/arch/current/src/vectors.S: Allow DSRs in non-kernel configuration.
jani
parents: 1801
diff changeset
169 * src/vectors.S: Allow DSRs in non-kernel configuration.
a10cfd6a2ddc arm/arch/current/src/vectors.S: Allow DSRs in non-kernel configuration.
jani
parents: 1801
diff changeset
170
1801
73eed70a0752 * src/arm_stub.c (target_ins): Added a cast to prevent a compiler
asl
parents: 1742
diff changeset
171 2004-10-07 Andrew Lunn <andrew.lunn@ascom.ch>
73eed70a0752 * src/arm_stub.c (target_ins): Added a cast to prevent a compiler
asl
parents: 1742
diff changeset
172
73eed70a0752 * src/arm_stub.c (target_ins): Added a cast to prevent a compiler
asl
parents: 1742
diff changeset
173 * src/arm_stub.c (target_ins): Added a cast to prevent a compiler
73eed70a0752 * src/arm_stub.c (target_ins): Added a cast to prevent a compiler
asl
parents: 1742
diff changeset
174 warning.
73eed70a0752 * src/arm_stub.c (target_ins): Added a cast to prevent a compiler
asl
parents: 1742
diff changeset
175
1742
aaa68fc7d7f9 Add -x option to ARM RedBoot exec command
msalter
parents: 1688
diff changeset
176 2004-09-02 Mark Salter <msalter@redhat.com>
aaa68fc7d7f9 Add -x option to ARM RedBoot exec command
msalter
parents: 1688
diff changeset
177
aaa68fc7d7f9 Add -x option to ARM RedBoot exec command
msalter
parents: 1688
diff changeset
178 * cdl/hal_arm.cdl (CYGHWR_REDBOOT_LINUX_EXEC_X_SWITCH): New
aaa68fc7d7f9 Add -x option to ARM RedBoot exec command
msalter
parents: 1688
diff changeset
179 option used to enable "-x" option to exec command.
aaa68fc7d7f9 Add -x option to ARM RedBoot exec command
msalter
parents: 1688
diff changeset
180
aaa68fc7d7f9 Add -x option to ARM RedBoot exec command
msalter
parents: 1688
diff changeset
181 * src/redboot_linux_exec.c (do_exec): Add support for booting
aaa68fc7d7f9 Add -x option to ARM RedBoot exec command
msalter
parents: 1688
diff changeset
182 kernels built for endianess oppposite of RedBoot.
aaa68fc7d7f9 Add -x option to ARM RedBoot exec command
msalter
parents: 1688
diff changeset
183
1688
30d12b1c7bb0 Fix test for valid entry point (loaded data)
gthomas
parents: 1661
diff changeset
184 2004-07-07 Gary Thomas <gary@mlbassoc.com>
30d12b1c7bb0 Fix test for valid entry point (loaded data)
gthomas
parents: 1661
diff changeset
185
30d12b1c7bb0 Fix test for valid entry point (loaded data)
gthomas
parents: 1661
diff changeset
186 * src/redboot_linux_exec.c (do_exec): Fix test for valid entry
30d12b1c7bb0 Fix test for valid entry point (loaded data)
gthomas
parents: 1661
diff changeset
187 (was being overwritten by command line parameter)
30d12b1c7bb0 Fix test for valid entry point (loaded data)
gthomas
parents: 1661
diff changeset
188
1661
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures
gthomas
parents: 1649
diff changeset
189 2004-05-27 Gary Thomas <gary@mlbassoc.com>
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures
gthomas
parents: 1649
diff changeset
190
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures
gthomas
parents: 1649
diff changeset
191 * src/redboot_linux_exec.c (do_exec): Be sensitive to value in
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures
gthomas
parents: 1649
diff changeset
192 "entry_address" as this can indicate if the image to be executed
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures
gthomas
parents: 1649
diff changeset
193 is valid (the "load" functions set it to "NO_MEMORY" when invalid)
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures
gthomas
parents: 1649
diff changeset
194
1649
0a6e548604cc * src/hal_misc.c: __mem_fault_handler: Only do this if we have
asl
parents: 1604
diff changeset
195 2004-05-24 Ian Campbell <icampbell@arcom.com>
0a6e548604cc * src/hal_misc.c: __mem_fault_handler: Only do this if we have
asl
parents: 1604
diff changeset
196
0a6e548604cc * src/hal_misc.c: __mem_fault_handler: Only do this if we have
asl
parents: 1604
diff changeset
197 * src/hal_misc.c: __mem_fault_handler: Only do this if we have
0a6e548604cc * src/hal_misc.c: __mem_fault_handler: Only do this if we have
asl
parents: 1604
diff changeset
198 CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS. This allows the HAL to be
0a6e548604cc * src/hal_misc.c: __mem_fault_handler: Only do this if we have
asl
parents: 1604
diff changeset
199 compiled without stubs.
0a6e548604cc * src/hal_misc.c: __mem_fault_handler: Only do this if we have
asl
parents: 1604
diff changeset
200
1604
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses
gthomas
parents: 1359
diff changeset
201 2004-04-22 Jani Monoses <jani@iv.ro>
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses
gthomas
parents: 1359
diff changeset
202
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses
gthomas
parents: 1359
diff changeset
203 * cdl/hal_arm.cdl :
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses
gthomas
parents: 1359
diff changeset
204 Invoke tail with stricter syntax that works in latest coreutils.
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses
gthomas
parents: 1359
diff changeset
205
1359
152652dea92e * include/hal_io.h: If defined HAL_IO_MACROS_NO_ADDRESS_MUNGING
asl
parents: 1334
diff changeset
206 2003-11-05 Roland Ca�ebohm <roland.cassebohm@visionsystems.de>
152652dea92e * include/hal_io.h: If defined HAL_IO_MACROS_NO_ADDRESS_MUNGING
asl
parents: 1334
diff changeset
207
152652dea92e * include/hal_io.h: If defined HAL_IO_MACROS_NO_ADDRESS_MUNGING
asl
parents: 1334
diff changeset
208 * include/hal_io.h: If defined HAL_IO_MACROS_NO_ADDRESS_MUNGING
152652dea92e * include/hal_io.h: If defined HAL_IO_MACROS_NO_ADDRESS_MUNGING
asl
parents: 1334
diff changeset
209 use macros which don't mung the addresses even if the platform
152652dea92e * include/hal_io.h: If defined HAL_IO_MACROS_NO_ADDRESS_MUNGING
asl
parents: 1334
diff changeset
210 is big-endian. Platforms which don't need address munging can
152652dea92e * include/hal_io.h: If defined HAL_IO_MACROS_NO_ADDRESS_MUNGING
asl
parents: 1334
diff changeset
211 just define HAL_IO_MACROS_NO_ADDRESS_MUNGING in plf_io.h .
152652dea92e * include/hal_io.h: If defined HAL_IO_MACROS_NO_ADDRESS_MUNGING
asl
parents: 1334
diff changeset
212
1334
8758da1a0278 2003-10-23 Thomas Koeller <thomas.koeller@baslerweb.com>
nickg
parents: 1307
diff changeset
213 2003-10-23 Thomas Koeller <thomas.koeller@baslerweb.com>
8758da1a0278 2003-10-23 Thomas Koeller <thomas.koeller@baslerweb.com>
nickg
parents: 1307
diff changeset
214
8758da1a0278 2003-10-23 Thomas Koeller <thomas.koeller@baslerweb.com>
nickg
parents: 1307
diff changeset
215 * src/vectors.S: Acknowlege spurious interrupts.
8758da1a0278 2003-10-23 Thomas Koeller <thomas.koeller@baslerweb.com>
nickg
parents: 1307
diff changeset
216
1307
1750695510ac Fix exception debug in THUMB mode - from Thomas Koeller
gthomas
parents: 1084
diff changeset
217 2003-10-13 Thomas Koeller <thomas.koeller@baslerweb.com>
1750695510ac Fix exception debug in THUMB mode - from Thomas Koeller
gthomas
parents: 1084
diff changeset
218
1750695510ac Fix exception debug in THUMB mode - from Thomas Koeller
gthomas
parents: 1084
diff changeset
219 * src/vectors.S: Fixed broken thumb mode exception handling.
1750695510ac Fix exception debug in THUMB mode - from Thomas Koeller
gthomas
parents: 1084
diff changeset
220
1084
04b94baa3683 Fix CYGOPT_HAL_ARM_PRESERVE_SVC_SPSR handling
msalter
parents: 1073
diff changeset
221 2003-06-30 Mark Salter <msalter@redhat.com>
04b94baa3683 Fix CYGOPT_HAL_ARM_PRESERVE_SVC_SPSR handling
msalter
parents: 1073
diff changeset
222
04b94baa3683 Fix CYGOPT_HAL_ARM_PRESERVE_SVC_SPSR handling
msalter
parents: 1073
diff changeset
223 * src/vectors.S: Fix CYGOPT_HAL_ARM_PRESERVE_SVC_SPSR handling.
04b94baa3683 Fix CYGOPT_HAL_ARM_PRESERVE_SVC_SPSR handling
msalter
parents: 1073
diff changeset
224
1073
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform
jlarmour
parents: 1002
diff changeset
225 2003-06-24 Jonathan Larmour <jifl@eCosCentric.com>
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform
jlarmour
parents: 1002
diff changeset
226
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform
jlarmour
parents: 1002
diff changeset
227 * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform
jlarmour
parents: 1002
diff changeset
228 or variant requires it to do overrides.
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform
jlarmour
parents: 1002
diff changeset
229 (HAL_IDLE_THREAD_ACTION): Default to empty statement but allow to be
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform
jlarmour
parents: 1002
diff changeset
230 overridden.
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform
jlarmour
parents: 1002
diff changeset
231
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform
jlarmour
parents: 1002
diff changeset
232 * src/hal_misc.c: Remove hal_idle_thread_action. It's no use.
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform
jlarmour
parents: 1002
diff changeset
233
1002
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
234 2003-05-06 Pierre Habraken <Pierre.Habraken@imag.fr>
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
235
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
236 * src/arm_stub.c (target_ins, target_thumb_ins): Added code to
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
237 enable stepping into swi instructions.
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
238
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
239 * cdl/hal_arm.cdl: Added option CYGOPT_HAL_ARM_PRESERVE_SVC_SPSR for
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
240 securing exception and breakpoint processing triggered during
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
241 execution of application specific SWI handlers. Added option
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
242 CYGOPT_HAL_ARM_WITH_USER_MODE for supporting programs running in
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
243 user mode.
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
244 * src/vectors.S (return_from_exception): Added code to exception
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
245 handling for preserving svc spsr before returning to svc mode.
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
246 Added code to allow exceptions in user mode.
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
247 (call_exception_handler, handle_IRQ_or_FIQ): Added code to allow
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
248 exceptions in user mode.
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
249 * include/hal_arch.h: Defined CPSR_USER_MODE.
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
250 * src/hal_mk_defs.c.: Added definition for CPSR_USER_MODE.
609c8b1447ee HAL enhancements from Pierre Habraken
msalter
parents: 982
diff changeset
251
982
282a39769954 * src/vectors.S (handle_IRQ_or_FIQ): Tweak below to be conditional on
jlarmour
parents: 980
diff changeset
252 2003-04-30 Jonathan Larmour <jifl@eCosCentric.com>
282a39769954 * src/vectors.S (handle_IRQ_or_FIQ): Tweak below to be conditional on
jlarmour
parents: 980
diff changeset
253
282a39769954 * src/vectors.S (handle_IRQ_or_FIQ): Tweak below to be conditional on
jlarmour
parents: 980
diff changeset
254 * src/vectors.S (handle_IRQ_or_FIQ): Tweak below to be conditional on
282a39769954 * src/vectors.S (handle_IRQ_or_FIQ): Tweak below to be conditional on
jlarmour
parents: 980
diff changeset
255 __thumb__.
282a39769954 * src/vectors.S (handle_IRQ_or_FIQ): Tweak below to be conditional on
jlarmour
parents: 980
diff changeset
256
980
802a526cd4ac * vectors.S (handle_IRQ_or_FIQ):
jlarmour
parents: 946
diff changeset
257 2003-04-26 Daniel N�ri <daniel.neri@sigicom.se>
802a526cd4ac * vectors.S (handle_IRQ_or_FIQ):
jlarmour
parents: 946
diff changeset
258
802a526cd4ac * vectors.S (handle_IRQ_or_FIQ):
jlarmour
parents: 946
diff changeset
259 * vectors.S (handle_IRQ_or_FIQ):
802a526cd4ac * vectors.S (handle_IRQ_or_FIQ):
jlarmour
parents: 946
diff changeset
260 Use thumb-aware call to hal_spurious_IRQ.
802a526cd4ac * vectors.S (handle_IRQ_or_FIQ):
jlarmour
parents: 946
diff changeset
261
946
b4d06891fe1a Fix a thumb build problem, and switch to arm-elf-gcc -mthumb rather
bartv
parents: 821
diff changeset
262 2003-04-13 Bart Veer <bartv@ecoscentric.com>
b4d06891fe1a Fix a thumb build problem, and switch to arm-elf-gcc -mthumb rather
bartv
parents: 821
diff changeset
263
b4d06891fe1a Fix a thumb build problem, and switch to arm-elf-gcc -mthumb rather
bartv
parents: 821
diff changeset
264 * src/vectors.S (start): fix build problem with -mthumb
b4d06891fe1a Fix a thumb build problem, and switch to arm-elf-gcc -mthumb rather
bartv
parents: 821
diff changeset
265
821
fa95d14326ad linux exec fix
msalter
parents: 610
diff changeset
266 2003-03-11 Mark Salter <msalter@redhat.com>
fa95d14326ad linux exec fix
msalter
parents: 610
diff changeset
267
fa95d14326ad linux exec fix
msalter
parents: 610
diff changeset
268 * src/redboot_linux_exec.c (do_exec): Call eth_drv_stop as necessary.
fa95d14326ad linux exec fix
msalter
parents: 610
diff changeset
269
610
9c94e977cc10 fix syntax error
msalter
parents: 607
diff changeset
270 2003-02-13 Mark Salter <msalter@redhat.com>
9c94e977cc10 fix syntax error
msalter
parents: 607
diff changeset
271
9c94e977cc10 fix syntax error
msalter
parents: 607
diff changeset
272 * src/redboot_linux_exec.c (do_exec): Add missing semicolon.
9c94e977cc10 fix syntax error
msalter
parents: 607
diff changeset
273
607
bb6fe957336b Add CYG_MACRO_START/END markers for completeness.
gthomas
parents: 600
diff changeset
274 2003-02-13 Gary Thomas <gary@mlbassoc.com>
bb6fe957336b Add CYG_MACRO_START/END markers for completeness.
gthomas
parents: 600
diff changeset
275
bb6fe957336b Add CYG_MACRO_START/END markers for completeness.
gthomas
parents: 600
diff changeset
276 * src/redboot_linux_exec.c (CYGHWR_REDBOOT_LINUX_ATAG_MEM):
bb6fe957336b Add CYG_MACRO_START/END markers for completeness.
gthomas
parents: 600
diff changeset
277 Add CYG_MACRO_START/END markers.
bb6fe957336b Add CYG_MACRO_START/END markers for completeness.
gthomas
parents: 600
diff changeset
278
600
a4f75ab7f357 Provide platform specific override for Linux memory layout.
gthomas
parents: 580
diff changeset
279 2003-02-12 Gary Thomas <gary@mlbassoc.com> inspired by
a4f75ab7f357 Provide platform specific override for Linux memory layout.
gthomas
parents: 580
diff changeset
280 2003-02-12 Robin Farine <robin.farine@acn-group.ch>
a4f75ab7f357 Provide platform specific override for Linux memory layout.
gthomas
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diff changeset
281
a4f75ab7f357 Provide platform specific override for Linux memory layout.
gthomas
parents: 580
diff changeset
282 * src/redboot_linux_exec.c: Allow platform to override memory layout.
a4f75ab7f357 Provide platform specific override for Linux memory layout.
gthomas
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diff changeset
283 Also, give error if no "-b" option and base/load address unknown.
580
d13814ac7bd2 Adding Linux bootstrap to EDB7312. Minor tweak to common code required.
gthomas
parents: 556
diff changeset
284 2003-02-06 Gary Thomas <gary@mlbassoc.com>
d13814ac7bd2 Adding Linux bootstrap to EDB7312. Minor tweak to common code required.
gthomas
parents: 556
diff changeset
285
d13814ac7bd2 Adding Linux bootstrap to EDB7312. Minor tweak to common code required.
gthomas
parents: 556
diff changeset
286 * src/redboot_linux_exec.c: Make sure RAM description is sane.
d13814ac7bd2 Adding Linux bootstrap to EDB7312. Minor tweak to common code required.
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diff changeset
287
556
f2b5df359050 Support return to redboot from go
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diff changeset
288 2003-01-31 Mark Salter <msalter@redhat.com>
f2b5df359050 Support return to redboot from go
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289
f2b5df359050 Support return to redboot from go
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diff changeset
290 * src/hal_syscall.c (hal_syscall_handler): Let generic syscall code
f2b5df359050 Support return to redboot from go
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diff changeset
291 handle exit.
f2b5df359050 Support return to redboot from go
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292
498
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle
gthomas
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diff changeset
293 2003-01-17 Patrick Doyle <wpd@delcomsys.com>
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle
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294
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle
gthomas
parents: 459
diff changeset
295 * src/redboot_linux_exec.c (do_exec): Round the length up to a
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle
gthomas
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diff changeset
296 multiple of 4 so that the copy loop (which decrements the count by
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle
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diff changeset
297 4 each time through) runs a finite length of time.
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle
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298
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle
gthomas
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diff changeset
299 Fixed the calculation of params->u.mem.size so that it doesn't
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle
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diff changeset
300 double the memory size if it is already a power of two.
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle
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301
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle
gthomas
parents: 459
diff changeset
302 2003-01-06 Patrick Doyle <wpd@delcomsys.com>
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle
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303
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle
gthomas
parents: 459
diff changeset
304 * src/redboot_linux_exec.c (do_exec): Added support for, and
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle
gthomas
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diff changeset
305 changed to use, ATAG_INITRD2 instead of ATAG_INITRD. ATAG_INITRD
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle
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306 specifies the virtual address of the ramdisk while ATAG_INITRD2
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle
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307 specifies the physical address.
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle
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308
459
a6cede66ea36 ARM hal_io tweak
msalter
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diff changeset
309 2002-12-11 Mark Salter <msalter@redhat.com>
a6cede66ea36 ARM hal_io tweak
msalter
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310
a6cede66ea36 ARM hal_io tweak
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diff changeset
311 * include/hal_io.h: Allow variant or platform HALs to override
a6cede66ea36 ARM hal_io tweak
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312 default IO macros.
a6cede66ea36 ARM hal_io tweak
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313
414
79eaf7aa963c ARM stub tweak
msalter
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diff changeset
314 2002-11-12 Mark Salter <msalter@redhat.com>
79eaf7aa963c ARM stub tweak
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315
79eaf7aa963c ARM stub tweak
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diff changeset
316 * src/arm_stub.c (target_ins): Account for PC prefetch when PC is
79eaf7aa963c ARM stub tweak
msalter
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317 source register in data processing insns.
79eaf7aa963c ARM stub tweak
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318
316
e17d1cf55283 ARM exception handler fix
msalter
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diff changeset
319 2002-08-29 Mark Salter <msalter@redhat.com>
e17d1cf55283 ARM exception handler fix
msalter
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320
e17d1cf55283 ARM exception handler fix
msalter
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diff changeset
321 * src/vectors.S: Avoid entering thumb mode in exception handlers.
e17d1cf55283 ARM exception handler fix
msalter
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322
313
2b873df9a058 linker script tweak
msalter
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diff changeset
323 2002-08-27 Mark Salter <msalter@redhat.com>
2b873df9a058 linker script tweak
msalter
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diff changeset
324
2b873df9a058 linker script tweak
msalter
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diff changeset
325 * src/arm.ld: Undefine arm to avoid problem with .note.arm.ident.
2b873df9a058 linker script tweak
msalter
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326
305
82c554739834 Add .note.arm.ident to ARM linker script.
msalter
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diff changeset
327 2002-08-22 Mark Salter <msalter@redhat.com>
82c554739834 Add .note.arm.ident to ARM linker script.
msalter
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diff changeset
328
82c554739834 Add .note.arm.ident to ARM linker script.
msalter
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diff changeset
329 * src/arm.ld: Add .note.arm.ident section used by tools to identify
82c554739834 Add .note.arm.ident to ARM linker script.
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diff changeset
330 architecture variants.
82c554739834 Add .note.arm.ident to ARM linker script.
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diff changeset
331
304
e206cd7d2ed1 Fix coprocessor register handling in ARM stub.
msalter
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diff changeset
332 2002-08-21 Mark Salter <msalter@redhat.com>
e206cd7d2ed1 Fix coprocessor register handling in ARM stub.
msalter
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diff changeset
333
e206cd7d2ed1 Fix coprocessor register handling in ARM stub.
msalter
parents: 265
diff changeset
334 * src/arm_stub.c: Add support for large registers (e.g. FPU).
e206cd7d2ed1 Fix coprocessor register handling in ARM stub.
msalter
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diff changeset
335 * include/arm_stub.h: Add infrastructure for support of coprocessors.
e206cd7d2ed1 Fix coprocessor register handling in ARM stub.
msalter
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diff changeset
336 * include/hal_arch.h: Ditto.
e206cd7d2ed1 Fix coprocessor register handling in ARM stub.
msalter
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diff changeset
337
265
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL.
gthomas
parents: 240
diff changeset
338 2002-08-02 Andrew Lunn <Andrew.Lunn@ascom.ch>
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL.
gthomas
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diff changeset
339
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL.
gthomas
parents: 240
diff changeset
340 * cdl/hal_arm.cdl: Redboot exec command can now be disabled by CDL
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL.
gthomas
parents: 240
diff changeset
341
240
23a050ad151f RedBoot TCP/stub speedup.
msalter
parents: 212
diff changeset
342 2002-07-15 Mark Salter <msalter@redhat.com>
23a050ad151f RedBoot TCP/stub speedup.
msalter
parents: 212
diff changeset
343
23a050ad151f RedBoot TCP/stub speedup.
msalter
parents: 212
diff changeset
344 * include/arm_stub.h: Comment out NUMREGBYTES.
23a050ad151f RedBoot TCP/stub speedup.
msalter
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diff changeset
345
212
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diff changeset
346 2002-05-28 Mark Salter <msalter@redhat.com>
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diff changeset
347
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diff changeset
348 * cdl/hal_arm.cdl: Tweaked description for
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diff changeset
349 CYGHWR_REDBOOT_ARM_LINUX_EXEC_ADDRESS.
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350 Add CYGHWR_REDBOOT_ARM_LINUX_TAGS_ADDRESS.
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diff changeset
351
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352 * src/redboot_linux_exec.c (do_exec): Rework transition to MMU
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diff changeset
353 off and jump to kernel so that it works for non 1-1 mapped
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354 platforms.
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355
208
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diff changeset
356 2002-05-20 Gary Thomas <gthomas@redhat.com>
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357
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358 * include/hal_io.h: Fix ...STRING macros - not using index.
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359 Pointed out by Thomas Koeller <thomas@koeller.dyndns.org>.
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360
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diff changeset
361 2002-05-09 Nick Garnett <nickg@redhat.com>
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362
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363 * src/vectors.S (handle_IRQ_or_FIQ): Save SVC mode LR in interrupt
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364 handling as well as exceptions.
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365
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366 * src/context.S (hal_thread_switch_context): Use correct size
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367 for skipping new HAL_SavedRegisters fields.
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368
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369 2002-05-08 Jonathan Larmour <jlarmour@redhat.com>
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370
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371 * cdl/hal_arm.cdl: Remove -malignment-traps here - add it only from
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diff changeset
372 packages when needed.
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373
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diff changeset
374 2002-05-08 Nick Garnett <nickg@redhat.com>
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375
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376 * src/vectors.S: Added code to save and restore value of SVC mode
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377 LR during exception processing. If the exception comes from a
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378 non-SVC mode then handling it originally corrupted the SVC mode
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379 LR. If the program subsequent returned to SVC mode it was likely
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diff changeset
380 to have problems. The registers for modes other than SVC and the
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381 exception mode are not touched, so we do not have to save/restore
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diff changeset
382 those.
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383
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384 * src/hal_mk_defs.c: Added definitions for armreg_r10 and
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385 armreg_svclr.
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386
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387 * include/hal_arch.h: Added svc_lr field to HAL_SavedRegisters to
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diff changeset
388 save SVC mode link register during exception handling.
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diff changeset
389
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diff changeset
390 2002-04-30 Jesper Skov <jskov@redhat.com>
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diff changeset
391
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392 * cdl/hal_arm.cdl: Forcibly add -malignment-traps to the compiler
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diff changeset
393 options to work around problem with recent compiler. This can be
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diff changeset
394 removed when the tools are respun.
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395
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diff changeset
396 2002-04-29 Jonathan Larmour <jlarmour@redhat.com>
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397
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398 * src/vectors.S:
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diff changeset
399 Don't use .file as it can confuse debugging since the .file
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400 doesn't contain the path and therefore the debugger will never
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diff changeset
401 know where it lives! This conflicts with using -Wa,--gstabs.
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402
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jlarmour
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diff changeset
403 2002-04-25 Gary Thomas <gthomas@redhat.com>
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diff changeset
404
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diff changeset
405 * src/vectors.S: Safer clearing of BSS.
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406
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diff changeset
407 2002-04-15 Jonathan Larmour <jlarmour@redhat.com>
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diff changeset
408
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409 * src/hal_syscall.c (hal_syscall_handler): Add extra sig argument to
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diff changeset
410 __do_syscall.
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411
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diff changeset
412 2002-04-15 Mark Salter <msalter@redhat.com>
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413
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414 * src/vectors.S: Rewrite exception handling to allow exceptions
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415 in any privileged mode.
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416 * src/hal_mk_defs.c (main): Add some regs.
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417 * include/hal_arch.h (HAL_SavedRegisters): Slight rearrangement.
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418 * src/context.S (hal_thread_switch_context): Use new context layout.
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419 (hal_thread_load_context): Ditto.
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420
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421 2002-04-11 Jesper Skov <jskov@redhat.com>
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422
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423 * src/arm.ld: Fixed .sbss rule.
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424
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425 2002-04-10 Jonathan Larmour <jlarmour@redhat.com>
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426
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427 * src/arm.ld: Define .gnu.linkonce sections properly.
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428 Remove sbss from data section.
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429
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430 2002-03-27 Gary Thomas <gthomas@redhat.com>
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431
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432 * src/vectors.S: Use interrupt stack during system initialzation
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433 if configured since this stack will be much larger than the default
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434 idle thread stack. Some configurations (think networking) may use
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435 lots of stack space during system startup and the assumption that
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436 the idle thread stack does not need much space fails miserably.
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437
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438 2002-02-19 Mark Salter <msalter@redhat.com>
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439
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440 * src/arm_stub.c (target_thumb_ins): Check architecture version
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441 to decide how to handle pop insn.
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442 (v5T_semantics): New function. Returns true for v5 and later.
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443
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444 2002-02-08 Jesper Skov <jskov@redhat.com>
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445
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446 * src/arm_stub.c (target_thumb_ins): The result of a POP
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447 instruction changing the PC must be the address of a THUMB
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448 instruction.
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449
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450 2002-01-29 Jesper Skov <jskov@redhat.com>
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451
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452 * src/redboot_linux_exec.c: Include hal_io.h instead of CRUFT_H.
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453 (do_exec): Add nops after loop copying trampoline code. Removed
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454 one argument to the assembly: code only works if virt==phys
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455 mapping anyway. This should be rewritten to be safe for all
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456 possible targets.
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457
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458 2002-01-28 Jesper Skov <jskov@redhat.com>
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459
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460 * include/hal_io.h: Include var_io.h if present, otherwise include
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461 plf_io.h. This makes the ARM HAL match the other HALs better in
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462 this regard, allowing platform IO definitions to override variant
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463 IO definitions while allowing sharing code between platforms of
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464 the same variant.
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465
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466 2002-01-25 Jesper Skov <jskov@redhat.com>
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467
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468 * cdl/hal_arm.cdl: Added RedBoot options.
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469 * src/redboot_linux_exec.c: Added generic version of the RedBoot
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470 exec command to be shared by all ARM platforms. Still needs some
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471 cleaning up after CYGARC_ memory macros find their proper home.
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472
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473 2002-01-08 Hugo Tyson <hmt@redhat.com>
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474
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475 * cdl/hal_arm.cdl (CYGOPT_HAL_ARM_SYSCALL_GPROF_SUPPORT): New
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476 option, implements CYGINT_REDBOOT_BSP_SYSCALLS_GPROF_SUPPORT so
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477 RedBoot knows we can do this. Only active if indeed we can.
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478
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479 * include/hal_arch.h (HAL_GET_PROFILE_INFO): New macro, to extract
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480 the interrupted PC and SP from a struct HAL_SavedRegisters. Used
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481 for histogram-style profiling.
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482
196
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483 2001-11-02 Hugo Tyson <hmt@redhat.com>
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484
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485 * include/arm_stub.h (CYG_HAL_GDB_LEAVE_CRITICAL_IO_REGION): Nasty
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486 bodge to fix a tools issue where an "unused" label is migrated to
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487 where some real code is, ie. the wrong place in this case.
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488 Problem applies to arm9e-elf tools and other arm variants also.
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489
195
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490 2001-10-29 Hugo Tyson <hmt@redhat.com>
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491
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492 * src/arm.ld (SECTION_rom_vectors): Define symbols used for ROMRAM
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493 startup; for some reason these were not in the trunk. They are:
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494 __rom_vectors_vma and __rom_vectors_lma
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495
194
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496 2001-10-24 Gary Thomas <gthomas@redhat.com>
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497
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498 * src/hal_misc.c (hal_msbindex): Fix calculation.
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499
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500 2001-10-23 Hugo Tyson <hmt@redhat.com>
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501
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502 * include/hal_mmu.h (MMU_Control_Z,F,RR): Some extra defines for
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503 newer ARM architectures.
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504
191
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505 2001-10-11 Fabrice Gautier <Fabrice_Gautier@sdesigns.com>
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506
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507 * include/hal_io.h: Add _STRING variants of I/O macros to allow
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508 writing of consecutive items to the same registers.
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509
186
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510 2001-10-02 Jonathan Larmour <jlarmour@redhat.com>
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511
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512 * include/hal_arch.h: Remove CYG_HAL_TABLE_BEGIN and CYG_HAL_TABLE_END
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513 as the common versions are acceptable.
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514
184
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515 2001-10-01 Jonathan Larmour <jlarmour@redhat.com>
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516
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517 * src/arm.ld: Make separate section for GOT and .eh_frame.
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518 Make macro section for all reloc sections.
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519 Input extras.o unconditionally.
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520 * cdl/hal_arm.cdl: Don't bother with -DEXTRAS=1 - unconditional now.
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521
182
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522 2001-08-24 Mark Salter <msalter@redhat.com>
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523
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524 * src/arm_stub.c (target_thumb_ins): Add support for pop insn.
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525
181
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526 2001-08-21 Hugo Tyson <hmt@redhat.com>
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527
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528 * include/hal_intr.h: Only define HAL_CLOCK_LATENCY() if it's not
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529 defined already (if it's needed at all). This is for platforms
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530 which need a separate routine, such as sa11x0.
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531
172
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532 2001-07-19 Gary Thomas <gthomas@redhat.com>
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533
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534 * src/vectors.S: Support ROMRAM startup mode. Note: most of
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535 the support for this mode will be in the platform setup code.
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536
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537 2001-07-18 Gary Thomas <gthomas@redhat.com>
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538
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539 * src/hal_mk_defs.c (main): FIQ no longer listed as an exception.
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540
171
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541 2001-07-17 Jonathan Larmour <jlarmour@redhat.com>
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542
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543 * include/hal_intr.h: Define range of exceptions more accurately.
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544
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545 2001-07-16 Gary Thomas <gthomas@redhat.com>
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546
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547 * src/hal_misc.c (exception_handler): Allow memory faults to be
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548 caught, even when GDB stubs are not included.
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549
163
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550 2001-06-22 Gary Thomas <gthomas@redhat.com>
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551
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552 * include/arm_stub.h (NUMREGBYTES): Define - this tells GDB how
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553 large it's communications buffers need to be.
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554
161
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555 2001-06-05 Gary Thomas <gthomas@redhat.com>
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556 2001-06-05 Thomas F�hnle <thomas.faehnle@tst-ag.de>
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557
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558 * src/vectors.S (spurious_IRQ): Better handling of spurious ints.
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559 Pass register frame to handler.
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560
160
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561 2001-05-23 Gary Thomas <gthomas@redhat.com>
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562
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563 * src/vectors.S: Allow platforms to define a 'preamble' which gets
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564 included _before_ the vectors. This is often required for modules
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565 which are run from ROM/Flash.
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566
159
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567 2001-04-30 Gary Thomas <gthomas@redhat.com>
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568
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569 * src/vectors.S (__exception_handlers): Platforms must explicitly
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570 define CYGSEM_HAL_ROM_RESET_USES_JUMP if required.
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571
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572 2001-04-27 Hugo Tyson <hmt@redhat.com>
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573
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574 * src/vectors.S: Platforms without CYGHWR_HAL_ARM_HAS_MMU defined
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575 require that the reset jump be straight up to ROM. So you can't
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diff changeset
576 just use a local branch. This is needed to make RedBoot in the
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diff changeset
577 EBSA285 work, for example.
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578
158
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579 2001-04-19 Gary Thomas <gthomas@redhat.com>
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580
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581 * cdl/hal_arm.cdl: Fix typo for ARM9 systems.
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582
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583 2001-04-18 Gary Thomas <gthomas@redhat.com>
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584
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585 * src/vectors.S: Add new flag 'CYG_HAL_ROM_RESET_USES_JUMP' to control
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586 how RESET is handled. This is normally set for ROM applications, but
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587 can be overridden by platform code for situations when it is unsuitable
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588 to have a branch as the RESET instruction.
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589
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590 2001-04-16 Gary Thomas <gthomas@redhat.com>
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591
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592 * cdl/hal_arm.cdl: Add new interfaces to describe CPU family and
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593 option possiblities.
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594
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diff changeset
595 2001-04-07 Mark Salter <msalter@redhat.com>
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596
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597 * src/arm_stub.c: Add support for v5T BLX insn.
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598
157
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599 2001-03-30 Mark Salter <msalter@redhat.com>
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600
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601 * src/vectors.S (__exception_handlers): Don't use relative branch
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602 for reset on iq80310.
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603
156
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604 2001-03-28 Hugo Tyson <hmt@redhat.com>
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605
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606 * src/vectors.S (__GDB_stack_base): Increase stubs stack size to
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607 "enough". We tend to have either RedBoot (with no interrupt
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608 stack) or an app (with no stubs stack) these days, so I used
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609 CYGNUM_HAL_COMMON_INTERRUPTS_STACK_SIZE. It defaults to 4k in
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610 RedBoot which is enough compared to the previous hard-wired 1k.
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611 The overflow occurred in RedBoot, with i82559 ether driver, during
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612 GDB connection - but manifested as "network stack out of buffers"
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613 because of a recursion in trying to report a trap.
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614
154
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615 2001-02-24 Gary Thomas <gthomas@redhat.com>
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616
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617 * include/hal_mmu.h (MMU_Control_X): Add - used by Win/CE.
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618
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619 * src/vectors.S (__exception_handlers): Change RESET vector
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620 to use jump for ROM based applications [safer].
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621 (warm_reset): Only do 'swi' contortions when starting RAM
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622 applications from Angel.
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623
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624 2001-02-22 Jesper Skov <jskov@redhat.com>
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625
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626 * src/arm.ld: Relocate .2ram sections to the .data section.
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627
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628 2001-02-20 Jesper Skov <jskov@redhat.com>
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629
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630 * cdl/hal_arm.cdl: Added CYGBLD_ARM_ENABLE_THUMB_INTERWORK.
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631
152
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632 2001-02-13 Gary Thomas <gthomas@redhat.com>
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633
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634 * src/vectors.S (handle_IRQ_or_FIQ): Change behaviour for
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635 handling spurious interrupts.
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636
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637 * src/hal_misc.c (hal_spurious_IRQ): New function - called
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638 when a spurious interrupt is detected. Defined as "weak"
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639 so platforms can provide localized support.
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640
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641 * src/hal_mk_defs.c:
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642 * include/hal_intr.h (CYGNUM_HAL_INTERRUPT_NONE): Define.
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643
151
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644 2001-02-09 Hugo Tyson <hmt@redhat.com>
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645
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646 * src/vectors.S (UNMAPPED()): Handle CYGHWR_HAL_ROM_VADDR if so
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647 defined; this is used when compiling for a different location from
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648 the base of ROM. hal_platform_setup.h might define it. For
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649 example, if flash is from 0x50000000 upwards (as on SA11x0), and
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650 we are to execute at 0x50040000, then we want the reset vector to
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651 point to 0x0004pqrs - the unmapped ROM address of the code -
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652 rather than 0x0000pqrs, which is the offset into our flash block.
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653 But usually it's not defined, so the behaviour is the obvious.
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654
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655 2001-02-08 Jesper Skov <jskov@redhat.com>
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656
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657 * include/arm_vv.h: Removed again, compiler does magic to thumb
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658 function pointers.
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659 * include/hal_arch.h: Same.
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660
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661 2001-02-07 Jesper Skov <jskov@redhat.com>
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662
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663 * include/arm_vv.h: Added virtual vector accessor macros that will
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664 properly mangle function pointers in thumb mode.
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665 * include/hal_arch.h: Include arm_vv.h
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666 * src/vectors.S: ctrlc_init can be called for thumb now (but
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667 requires ROM monitor to be built with -mthumb-interwork)
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668
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669 2001-02-02 Mark Salter <msalter@redhat.com>
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670
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671 * src/arm_stub.c (__arm_breakinst): New ARM breakpoint insn.
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672 (__thumb_breakinst): New thumb breakpoint insn.
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673 (__is_bsp_syscall): Check for actual SWI number and support
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674 thumb.
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675
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676 * include/hal_arch.h (HAL_BREAKINST_ADDR): New macro to provide
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677 address of correct breakpoint insn of the given length.
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678
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679 2001-02-01 Jesper Skov <jskov@redhat.com>
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680
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681 * src/hal_misc.c: Don't use diag_printf directly (rely on tracing
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682 macros).
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683
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diff changeset
684 2001-01-31 Mark Salter <msalter@redhat.com>
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685
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686 * src/vectors.S (FIQ): Fix broken fiq handling.
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687
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688 2001-01-31 Jesper Skov <jskov@redhat.com>
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689
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690 * cdl/hal_arm.cdl: Get rid of CYGDBG_HAL_DIAG_DISABLE_GDB_PROTOCOL
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diff changeset
691 options. They are replaced by the
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692 CYGSEM_HAL_DIAG_MANGLER option.
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693
150
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694 2001-01-24 Jonathan Larmour <jlarmour@redhat.com>
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695
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696 * src/vectors.S (init_flag): Add explicit alignment, just in case.
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697 From Ilko Iliev <iliev@caretec.at>
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698
148
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699 2001-01-11 Hugo Tyson <hmt@redhat.com>
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700
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701 * src/vectors.S (hal_dram_size): Create hal_dram_type in memory at
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702 0x44, right after hal_dram_size.
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diff changeset
703
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT
jlarmour
parents: 145
diff changeset
704 * include/hal_intr.h: Add an extern for the word at 0x44, named
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT
jlarmour
parents: 145
diff changeset
705 hal_dram_type (as in hal_dram_size). This can be used for
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT
jlarmour
parents: 145
diff changeset
706 platform HALs to know how to decode VIRT_TO_PHYS addresses and
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT
jlarmour
parents: 145
diff changeset
707 vice versa.
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT
jlarmour
parents: 145
diff changeset
708
145
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT
jlarmour
parents: 138
diff changeset
709 2000-12-13 Hugo Tyson <hmt@redhat.com>
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT
jlarmour
parents: 138
diff changeset
710
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT
jlarmour
parents: 138
diff changeset
711 * include/hal_intr.h: Handle variant-, and possible overriding
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT
jlarmour
parents: 138
diff changeset
712 platform-, specific interrupt files <cyg/hal/hal_platform_ints.h>.
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT
jlarmour
parents: 138
diff changeset
713 This is to simplify the multiple SA11x0 targets which have no
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT
jlarmour
parents: 138
diff changeset
714 variation there.
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT
jlarmour
parents: 138
diff changeset
715
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT
jlarmour
parents: 138
diff changeset
716 2000-12-11 Gary Thomas <gthomas@redhat.com>
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT
jlarmour
parents: 138
diff changeset
717
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT
jlarmour
parents: 138
diff changeset
718 * src/vectors.S (warm_reset): 'hal_dram_size' is now only set in
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT
jlarmour
parents: 138
diff changeset
719 platform code - no need to mess with (pure pollution) it here.
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT
jlarmour
parents: 138
diff changeset
720
138
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT
jlarmour
parents: 136
diff changeset
721 2000-11-19 Gary Thomas <gthomas@redhat.com>
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT
jlarmour
parents: 136
diff changeset
722
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT
jlarmour
parents: 136
diff changeset
723 * include/hal_io.h: Use CYGBLD_HAL_PLATFORM_IO_H for those platforms
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT
jlarmour
parents: 136
diff changeset
724 which define it (relieves this file of messy includes).
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT
jlarmour
parents: 136
diff changeset
725
136
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
726 2000-11-16 Jesper Skov <jskov@redhat.com>
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
727
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
728 * include/basetype.h: Define LABEL mangling macros.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
729
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
730 * include/arch.inc: Added.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
731
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
732 2000-11-06 Mark Salter <msalter@redhat.com>
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
733
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
734 * src/hal_syscall.c: New file. Arm interface to redboot's
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
735 handler for GNUPro based application library syscalls.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
736
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
737 * src/arm_stub.c (__is_bsp_syscall): New function. Return
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
738 true if exception caused by bsp SWI.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
739
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
740 * include/arm_stub.h: Add declaration for __is_bp_syscall.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
741
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
742 * cdl/hal_arm.cdl: Add hal_syscall.c to compile list.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
743
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
744 2000-11-04 Mark Salter <msalter@redhat.com>
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
745
152
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT
jlarmour
parents: 151
diff changeset
746 * include/hal_io.h: Include cyg/hal/plf_io.h for IQ80310.
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT
jlarmour
parents: 151
diff changeset
747
136
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
748 * src/arm_stub.c (__computeSignal): New interface for
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
749 HAL_STUB_IS_STOPPED_BY_HARDWARE
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT
jlarmour
parents: 132
diff changeset
750
132
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
751 2000-10-27 Mark Salter <msalter@redhat.com>
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
752
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
753 * src/arm_stub.c: Removed uneccesary include.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
754
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
755 * src/vectors.S (start): Fix use of registers which may have
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
756 been destroyed by an LED macro.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
757
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
758 2000-10-26 Mark Salter <msalter@redhat.com>
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
759
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
760 * src/arm_stub.c (__computeSignal): Add hook for platforms to
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
761 check for hw watchpoint/breakpoint events.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
762 (__install_breakpoints): Support HAL breakpoint list.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
763 (__clear_breakpoints): Ditto.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
764
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
765 * include/hal_arch.h (HAL_BREAKINST_TYPE): Define. Needed by
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
766 hw watchpoint/breakpoint support in stub.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT
jlarmour
parents: 130
diff changeset
767
130
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST
jlarmour
parents: 124
diff changeset
768 2000-10-20 Jesper Skov <jskov@redhat.com>
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST
jlarmour
parents: 124
diff changeset
769
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST
jlarmour
parents: 124
diff changeset
770 * src/hal_misc.c: Update __mem_fault_handler declaration.
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST
jlarmour
parents: 124
diff changeset
771
124
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST
jlarmour
parents: 115
diff changeset
772 2000-09-05 Andrew Lunn <andrew.lunn@ascom.ch>
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST
jlarmour
parents: 115
diff changeset
773
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST
jlarmour
parents: 115
diff changeset
774 * include/basetype.h: Override the alignment macros for the ARM
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST
jlarmour
parents: 115
diff changeset
775 architecture. The ARM compiler only alows a maximum of 4 bytes
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST
jlarmour
parents: 115
diff changeset
776 of alignment where as the default is 8
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST
jlarmour
parents: 115
diff changeset
777
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
778 2000-08-15 Hugo Tyson <hmt@cygnus.co.uk>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
779
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
780 * src/arm.ld (SECTION_text): Change it back so that
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
781 infra/... range checking can see them. _stext and _etext as seen
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
782 from C are the eventual destination, so this is a step in the
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
783 right direction. You must hack if building redboot, for now.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
784
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
785 2000-08-14 Hugo Tyson <hmt@cygnus.co.uk>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
786
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
787 * src/arm.ld (SECTION_text): Change to stext and etext unadorned
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
788 with underlines so that RedBoot can see them.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
789
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
790 2000-08-14 Gary Thomas <gthomas@redhat.com>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
791
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
792 * include/hal_arch.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
793 * src/arm.ld: Changes to support new [anonymous] tables.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
794
112
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
795 2000-07-17 Jesper Skov <jskov@redhat.com>
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
796
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
797 * src/vectors.S (start): Hack to allow thumb tests to run in farm
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
798 until vector table Thumb/ARM API is fixed.
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
799
110
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST
jlarmour
parents: 105
diff changeset
800 2000-07-07 Jesper Skov <jskov@redhat.com>
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST
jlarmour
parents: 105
diff changeset
801
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST
jlarmour
parents: 105
diff changeset
802 * src/arm_stub.c: Changes to support CygMon changes.
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST
jlarmour
parents: 105
diff changeset
803
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST
jlarmour
parents: 105
diff changeset
804 * src/hal_misc.c: Fix warnings.
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST
jlarmour
parents: 105
diff changeset
805
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST
jlarmour
parents: 105
diff changeset
806 2000-07-05 Jesper Skov <jskov@redhat.com>
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST
jlarmour
parents: 105
diff changeset
807
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST
jlarmour
parents: 105
diff changeset
808 * src/hal_misc.c:
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST
jlarmour
parents: 105
diff changeset
809 * src/vectors.S:
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST
jlarmour
parents: 105
diff changeset
810 All platforms now has VECTOR_SUPPORT (or provide alternative
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST
jlarmour
parents: 105
diff changeset
811 implementations). Removed checks for the option.
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST
jlarmour
parents: 105
diff changeset
812
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
813 2000-07-04 Jonathan Larmour <jlarmour@redhat.co.uk>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
814
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
815 * cdl/hal_arm.cdl: Add CYGINT_HAL_ARM_MEM_REAL_REGION_TOP
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
816 interface
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
817
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
818 * include/hal_intr.h: If the platform implements the
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
819 CYGINT_HAL_ARM_MEM_REAL_REGION_TOP interface, define a new
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
820 HAL_MEM_REAL_REGION_TOP macro appropriately
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
821
105
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 103
diff changeset
822 2000-06-28 Jesper Skov <jskov@redhat.com>
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 103
diff changeset
823
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 103
diff changeset
824 * src/hal_mk_defs.c:
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 103
diff changeset
825 * src/arm_stub.c:
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 103
diff changeset
826 Fix compiler warnings.
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 103
diff changeset
827
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
828 2000-06-21 Nick Garnett <nickg@cygnus.co.uk>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
829
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
830 * include/hal_arch.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
831 Added local variants of CYG_HAL_TABLE_BEGIN() and
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
832 CYG_HAL_TABLE_END() since the ARM assembler implements some of
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
833 this code with a slightly different syntax to all the other
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
834 targets.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
835
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
836 * include/basetype.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
837 Removed definition of CYG_LABEL_NAME(). Now dealt with by default
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
838 definition in cyg_type.h.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
839
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
840 * src/hal_misc.c:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
841 * src/arm_stub.c:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
842 Removed use of CYG_LABEL_NAME(), added underscore to _breakinst.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
843
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
844 * src/arm.ld:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
845 Added extra underscores to _stext and _etext.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
846 Switched over to new table creation mechanism.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
847
103
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST
jlarmour
parents: 101
diff changeset
848 2000-06-19 Gary Thomas <gthomas@redhat.com>
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST
jlarmour
parents: 101
diff changeset
849
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST
jlarmour
parents: 101
diff changeset
850 * src/vectors.S: Changes for virtual vector support.
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST
jlarmour
parents: 101
diff changeset
851 (hal_virtual_vector_table): Need to protect if virtual vector
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST
jlarmour
parents: 101
diff changeset
852 stuff not defined.
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST
jlarmour
parents: 101
diff changeset
853
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST
jlarmour
parents: 101
diff changeset
854 * src/hal_mk_defs.c: Add symbols for virtual vector table.
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST
jlarmour
parents: 101
diff changeset
855
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST
jlarmour
parents: 101
diff changeset
856 * src/hal_misc.c (hal_arch_default_isr): New function. Used in
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST
jlarmour
parents: 101
diff changeset
857 place of 'hal_default_isr' if virtual vector support is enabled.
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST
jlarmour
parents: 101
diff changeset
858
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST
jlarmour
parents: 101
diff changeset
859 * include/hal_intr.h: "Fixed" items now exported in 'vectors.S'
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST
jlarmour
parents: 101
diff changeset
860
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST
jlarmour
parents: 101
diff changeset
861 * src/vectors.S: Add notion of "fixed vectors" to all platforms.
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST
jlarmour
parents: 101
diff changeset
862
101
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST
jlarmour
parents: 97
diff changeset
863 2000-06-08 Jesper Skov <jskov@redhat.com>
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST
jlarmour
parents: 97
diff changeset
864
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST
jlarmour
parents: 97
diff changeset
865 * include/hal_arch.h (CYGARC_HAL_SAVE_GP, CYGARC_HAL_RESTORE_GP):
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST
jlarmour
parents: 97
diff changeset
866 Added.
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST
jlarmour
parents: 97
diff changeset
867
96
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST
jlarmour
parents: 82
diff changeset
868 2000-06-04 Gary Thomas <gthomas@redhat.com>
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST
jlarmour
parents: 82
diff changeset
869
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST
jlarmour
parents: 82
diff changeset
870 * src/vectors.S: Add support for platform specific "vectors"
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST
jlarmour
parents: 82
diff changeset
871 which may need to end up in predefined memory locations.
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST
jlarmour
parents: 82
diff changeset
872 * src/arm.ld: Add separate 'fixed_vectors' section.
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST
jlarmour
parents: 82
diff changeset
873
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST
jlarmour
parents: 82
diff changeset
874 2000-06-01 Gary Thomas <gthomas@redhat.com>
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST
jlarmour
parents: 82
diff changeset
875
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST
jlarmour
parents: 82
diff changeset
876 * include/hal_mmu.h (MMU_Control_I): Added for StrongARM support.
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST
jlarmour
parents: 82
diff changeset
877
82
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
jlarmour
parents: 80
diff changeset
878 2000-04-10 Hugo Tyson <hmt@cygnus.co.uk>
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
jlarmour
parents: 80
diff changeset
879
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
jlarmour
parents: 80
diff changeset
880 * include/arm_stub.h (CYG_HAL_GDB_ENTER_CRITICAL_IO_REGION): Only
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
jlarmour
parents: 80
diff changeset
881 use this complex version if we have
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
jlarmour
parents: 80
diff changeset
882 CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT ie. the place_break &c routines
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
jlarmour
parents: 80
diff changeset
883 existed anyway. This is an artificial limitation, somewhat, but
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
jlarmour
parents: 80
diff changeset
884 not so painful in reality.
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
jlarmour
parents: 80
diff changeset
885
80
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
886 2000-04-04 Jesper Skov <jskov@redhat.com>
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
887
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
888 * src/context.S:
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
889 * src/vectors.S:
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
890 Wrap the trivial thumb stuff in macros so the important bits stand
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
891 out.
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
892 Fix dumb bug.
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
893
78
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
894 2000-03-24 Jesper Skov <jskov@redhat.com>
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
895
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
896 * src/arm_stub.c: Make place_break thumb-aware.
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
897
78
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
898 * include/arm_stub.h (CYG_HAL_GDB_ENTER_CRITICAL_IO_REGION):
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
899 Thumb-aware definition.
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
900
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
901 2000-03-01 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
902
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
903 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
904 Implement CYGINT_HAL_DIAG_DISABLE_GDB_PROTOCOL_SUPPORTED.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
905
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
906 2000-02-29 Jonathan Larmour <jlarmour@redhat.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
907
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
908 * include/arm_stub.h: Make header C++ safe
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
909
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
910 2000-02-28 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
911
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
912 * src/hal_misc.c: Use standard 'diag_dump_buf()' instead of
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
913 private version.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
914
72
da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT
jlarmour
parents: 70
diff changeset
915 2000-02-16 Jesper Skov <jskov@redhat.com>
da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT
jlarmour
parents: 70
diff changeset
916
da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT
jlarmour
parents: 70
diff changeset
917 * src/arm_stub.c: CYG_HAL_ARM -> CYGPKG_HAL_ARM
da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT
jlarmour
parents: 70
diff changeset
918
70
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT
jlarmour
parents: 66
diff changeset
919 2000-02-10 Jesper Skov <jskov@redhat.com>
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT
jlarmour
parents: 66
diff changeset
920
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT
jlarmour
parents: 66
diff changeset
921 * src/vectors.S (reset_platform):
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT
jlarmour
parents: 66
diff changeset
922 Removed handling of stubs startup type.
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT
jlarmour
parents: 66
diff changeset
923
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
924 2000-02-09 Jesper Skov <jskov@redhat.com>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
925
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
926 * cdl/hal_arm.cdl: Removed some fix mes.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
927
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
928 2000-02-01 Jonathan Larmour <jlarmour@redhat.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
929
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
930 * cdl/hal_arm.cdl: Add missing CYGIMP_HAL_PROCESS_ALL_EXCEPTIONS
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 202
diff changeset
931 and CYGHWR_HAL_ARM_ICE_THREAD_SUPPORT
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
932 options from include/pkgconf/hal_arm.h
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
933
66
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT
jlarmour
parents: 64
diff changeset
934 2000-02-01 Jesper Skov <jskov@redhat.com>
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT
jlarmour
parents: 64
diff changeset
935
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT
jlarmour
parents: 64
diff changeset
936 * src/vectors.S: Treat ROM startup+ROM monitor as STUBS startup.
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT
jlarmour
parents: 64
diff changeset
937
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT
jlarmour
parents: 64
diff changeset
938 * src/arm.ld: Changed PID BE workaround to work with ROM startup.
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT
jlarmour
parents: 64
diff changeset
939 Not just when building stubs.
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT
jlarmour
parents: 64
diff changeset
940
97
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 96
diff changeset
941 2000-01-28 Gary Thomas <gthomas@cygnus.co.uk>
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 96
diff changeset
942
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 96
diff changeset
943 * src/arm.ld: Add new section 'netdevtab' used to support
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 96
diff changeset
944 network device initialization.
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 96
diff changeset
945
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
946 2000-01-26 Jonathan Larmour <jlarmour@redhat.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
947
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
948 * src/hal_misc.c (exception_handler): Replace CYGDAT_CYGMON_ENABLE
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
949 dependency with just CYGPKG_CYGMON
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
950 * src/arm_stub.c (__clear_breakpoints): Likewise
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
951
60
3836136e7743 Merge from eCos master repository on 1999-12-17-19:44:58-GMT
jlarmour
parents: 58
diff changeset
952 1999-12-16 Gary Thomas <gthomas@cygnus.co.uk>
3836136e7743 Merge from eCos master repository on 1999-12-17-19:44:58-GMT
jlarmour
parents: 58
diff changeset
953
3836136e7743 Merge from eCos master repository on 1999-12-17-19:44:58-GMT
jlarmour
parents: 58
diff changeset
954 * src/arm.ld: Include all SRAM (*.sram*) sections.
3836136e7743 Merge from eCos master repository on 1999-12-17-19:44:58-GMT
jlarmour
parents: 58
diff changeset
955
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
956 1999-12-09 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
957
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
958 * cdl/hal_arm.cdl: Add big-endian option.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
959
58
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT
jlarmour
parents: 56
diff changeset
960 1999-12-08 Gary Thomas <gthomas@cygnus.co.uk>
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT
jlarmour
parents: 56
diff changeset
961
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT
jlarmour
parents: 56
diff changeset
962 * src/arm.ld: Add ".sram" section support (used by platforms
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT
jlarmour
parents: 56
diff changeset
963 that have separate SRAM and DRAM).
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT
jlarmour
parents: 56
diff changeset
964
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
965 1999-12-07 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
966
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
967 * cdl/hal_arm.cdl: Added ARM7/ARM9 family option.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
968
58
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT
jlarmour
parents: 56
diff changeset
969 1999-12-06 Gary Thomas <gthomas@cygnus.co.uk>
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT
jlarmour
parents: 56
diff changeset
970
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT
jlarmour
parents: 56
diff changeset
971 * src/vectors.S (software_interrupt): Context save was incorrect
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT
jlarmour
parents: 56
diff changeset
972 for this mode. Note that when entering from supervisor mode, the
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT
jlarmour
parents: 56
diff changeset
973 link register (LR) is destroyed.
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT
jlarmour
parents: 56
diff changeset
974
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
975 1999-12-02 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
976
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
977 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
978
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
979 Use the <PACKAGE> token in custom rules.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
980
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
981 1999-12-01 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
982
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
983 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
984
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
985 Use the <PREFIX> token in custom rules.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
986
56
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT
jlarmour
parents: 54
diff changeset
987 1999-11-22 Gary Thomas <gthomas@cygnus.co.uk>
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT
jlarmour
parents: 54
diff changeset
988
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT
jlarmour
parents: 54
diff changeset
989 * src/arm.ld: Add section for definining static MMU tables.
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT
jlarmour
parents: 54
diff changeset
990
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT
jlarmour
parents: 54
diff changeset
991 * src/vectors.S: Introduce PLATFORM_EXTRAS, which if defined provides
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT
jlarmour
parents: 54
diff changeset
992 a hook to include platform code in the "vectors.S" file. In particular,
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT
jlarmour
parents: 54
diff changeset
993 some platforms will define this to be <cyg/hal/hal_platform_extras.h>
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT
jlarmour
parents: 54
diff changeset
994 and define static MMU tables there.
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT
jlarmour
parents: 54
diff changeset
995
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT
jlarmour
parents: 54
diff changeset
996 1999-11-19 Jonathan Larmour <jlarmour@cygnus.co.uk>
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT
jlarmour
parents: 54
diff changeset
997
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT
jlarmour
parents: 54
diff changeset
998 * include/basetype.h (CYG_BYTEORDER): If the toolchain tells us to be
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT
jlarmour
parents: 54
diff changeset
999 big-endian, be big-endian
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT
jlarmour
parents: 54
diff changeset
1000 Reported by Grant Edwards
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT
jlarmour
parents: 54
diff changeset
1001
54
f10165814f1e Merge from eCos master repository on 1999-11-19-22:24:39-GMT
jlarmour
parents: 52
diff changeset
1002 1999-11-12 Gary Thomas <gthomas@cygnus.co.uk>
f10165814f1e Merge from eCos master repository on 1999-11-19-22:24:39-GMT
jlarmour
parents: 52
diff changeset
1003
f10165814f1e Merge from eCos master repository on 1999-11-19-22:24:39-GMT
jlarmour
parents: 52
diff changeset
1004 * src/vectors.S (reset_platform): New function used to reset board
f10165814f1e Merge from eCos master repository on 1999-11-19-22:24:39-GMT
jlarmour
parents: 52
diff changeset
1005 in the absense of real hardware reset (not possible on all boards).
f10165814f1e Merge from eCos master repository on 1999-11-19-22:24:39-GMT
jlarmour
parents: 52
diff changeset
1006
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1007 1999-11-11 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1008
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1009 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1010
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1011 Generate 'arm.inc' in the build tree.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1012
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1013 1999-11-05 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1014
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1015 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1016
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1017 Add complete dependency analysis to the custom
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1018 rule for 'arm.inc'.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1019
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1020 1999-11-04 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1021
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1022 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1023
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1024 Tidy up custom rules.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1025
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1026 1999-11-04 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1027
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1028 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1029
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1030 Output custom rule dependency information to .deps files in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1031 the current directory.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1032
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1033 Dispense with the need to create a 'src' sub-directory.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1034
50
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1035 1999-11-01 Jonathan Larmour <jlarmour@cygnus.co.uk>
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1036
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1037 * src/hal_misc.c (exception_handler): Check for CYGDAT_CYGMON_ENABLE
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1038 rather than just CYGPKG_CYGMON
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1039 Include <pkgconf/cygmon.h> to get this define
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1040
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1041 1999-10-29 Simon FitzMaurice <sdf@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1042
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1043 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1044
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1045 Use fgrep instead of grep in custom rules. The latter seems
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1046 to behave weirdly under win32.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1047
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1048 1999-10-27 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1049
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1050 * src/arm_stub.c: Fix typo (CYGDAT_CYGMON_ENABLE). Also need
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1051 to include <pkgconf/cygmon.h>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1052
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1053 1999-10-27 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1054
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1055 * src/arm_stub.c: Add explicit enable for CygMon package.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1056
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1057 1999-10-27 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1058
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1059 * src/arm_stub.c (cyg_hal_gdb_interrupt): Bugfix to previous: ^Cs
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1060 were being ignored when received by the diag output code, because
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1061 there was already a break in place. Solution is to let
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1062 cyg_hal_gdb_interrupt() override any previous break, and tidy up
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1063 state of course.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1064
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1065 1999-10-26 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1066
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1067 * src/arm_stub.c (cyg_hal_gdb_place_break): Add this to the
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1068 ARM-specific GDB stub code. See hal/common/.../hal_stub for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1069 details.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1070
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1071 1999-10-26 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1072
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1073 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1074
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1075 Invoke 'sh' version of 'mkdir' explicitly in custom rules.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1076
50
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1077 1999-10-26 Jesper Skov <jskov@cygnus.co.uk>
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1078
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1079 * src/vectors.S: Cleaned up LED code a bit.
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1080
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1081 1999-10-25 Gary Thomas <gthomas@cygnus.co.uk>
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1082
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1083 * src/hal_misc.c (exception_handler): If building for CygMon, defer
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1084 exception processing to it, not here.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1085
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1086 * src/arm_stub.c (__install_breakpoints, __clear_breakpoints):
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1087 Leave out these [dummy] functions if building CygMon.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1088
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1089 * include/pkgconf/hal_arm.h: Add new configuration option to let
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1090 programs which do not include GDB stubs still process "illegal
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1091 instruction" exceptions.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1092
50
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1093 * src/vectors.S: Reorder context restore so stack changes are
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1094 protected (interrupts off).
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1095
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1096 1999-10-26 Jesper Skov <jskov@cygnus.co.uk>
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1097
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1098 * src/arm.ld: Added support for merging RODATA sections into DATA
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1099 * include/hal_io.h: Added BE support.
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1100
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1101 * src/vectors.S (LED): Added definition for PID board.
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT
jlarmour
parents: 48
diff changeset
1102
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1103 1999-10-26 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1104
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1105 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1106
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1107 Modify custom make rules to specify file paths relative
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1108 to the package version directory.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1109
48
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents: 46
diff changeset
1110 1999-10-22 Hugo Tyson <hmt@cygnus.co.uk>
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents: 46
diff changeset
1111
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents: 46
diff changeset
1112 * src/arm_stub.c (cyg_hal_gdb_running_step):
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents: 46
diff changeset
1113 (cyg_hal_gdb_break_is_set): Provide dummies for these two for now.
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents: 46
diff changeset
1114 See changelog for hal/common/ hal_stub and generic_stub for info.
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents: 46
diff changeset
1115
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents: 46
diff changeset
1116 1999-10-21 Jonathan Larmour <jlarmour@cygnus.co.uk>
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents: 46
diff changeset
1117
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents: 46
diff changeset
1118 * include/hal_arch.h: Tidy a bit so the breakpoint instruction is only
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents: 46
diff changeset
1119 defined in one place
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1120 Change thumb breakpoint instruction to 0xbebe
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1121
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1122 1999-10-18 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1123
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1124 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1125
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1126 Add cdl_option CYGHWR_THUMB.
48
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents: 46
diff changeset
1127
46
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents: 40
diff changeset
1128 1999-10-14 Jesper Skov <jskov@cygnus.co.uk>
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents: 40
diff changeset
1129 From James Ingham <jingham@cygnus.com>:
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents: 40
diff changeset
1130 * src/PKGconf.mak: Make sed invocation Solaris safe.
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents: 40
diff changeset
1131
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents: 40
diff changeset
1132 1999-10-11 Jesper Skov <jskov@cygnus.co.uk>
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents: 40
diff changeset
1133
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents: 40
diff changeset
1134 * src/vectors.S (reset_vector): Always execute PLATFORM_SETUP1.
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents: 40
diff changeset
1135
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 202
diff changeset
1136 1999-10-10 Gary Thomas <gthomas@cygnus.co.uk>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 202
diff changeset
1137
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 202
diff changeset
1138 * include/pkgconf/hal_arm.h:
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 202
diff changeset
1139 * src/vectors.S:
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 202
diff changeset
1140 * src/arm_stub.c: Add thread debug support via Multi-ICE.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 202
diff changeset
1141
46
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents: 40
diff changeset
1142 1999-10-08 Jonathan Larmour <jlarmour@cygnus.co.uk>
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents: 40
diff changeset
1143
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents: 40
diff changeset
1144 * src/arm.ld (SECTION_bss): Make *(.bss*) rather than just .bss, to
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents: 40
diff changeset
1145 cater for nickc's BSS gc improvements.
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents: 40
diff changeset
1146
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1147 1999-10-06 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1148
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1149 * include/basetype.h: Set endian to BE if required.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1150
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1151 1999-10-05 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1152
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1153 * src/arm.ld: Force output format to BE if required.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1154
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1155 1999-09-30 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1156
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1157 * src/vectors.S: Add thumb_func before thumb code where switching
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1158 so GDB/objdump knows how to disassemble it.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1159 * include/hal_arch.h: Change thumb breakpoint to undefined
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1160 instruction.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1161 * src/arm_stub.c (target_thumb_ins): Corrected branch offsets.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1162
40
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST
jlarmour
parents: 38
diff changeset
1163 1999-09-23 Gary Thomas <gthomas@cygnus.co.uk>
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST
jlarmour
parents: 38
diff changeset
1164
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST
jlarmour
parents: 38
diff changeset
1165 * src/vectors.S (call_exception_handler): Change on 09-19 messed up
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST
jlarmour
parents: 38
diff changeset
1166 status register wrt breakpoints, single stepping, etc.
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST
jlarmour
parents: 38
diff changeset
1167
38
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1168 1999-09-21 Gary Thomas <gthomas@cygnus.co.uk>
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1169
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1170 * include/hal_arch.h: Remove FIXME about GDB register layout.
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1171
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1172 * src/context.S (hal_thread_save_context): Change function prologue
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1173 to match APCS more closely (keeps GDB happier).
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1174
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1175 1999-09-19 Gary Thomas <gthomas@cygnus.co.uk>
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1176
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1177 * src/vectors.S (spurious_IRQ): Make sure interrupts are masked
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1178 when switching to IRQ mode.
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1179
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1180 * src/hal_misc.c (exception_handler): GDB stubs only take over
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1181 memory exceptions. This allows proper handling when an application
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1182 has it's own IRQ/FIQ VSR.
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1183
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1184 1999-09-16 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1185
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1186 * src/arm.ld: Handle thumb glue sections.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1187
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1188 1999-09-16 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1189
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1190 * src/vectors.S: Always include thumb exception support.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1191
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1192 1999-09-15 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1193
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1194 * src/context.S: Don't trash r0 which holds the thread's initial
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1195 argument.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1196
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1197 * include/hal_arch.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1198 * src/arm_stub.c:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1199 Added thumb-aware GDB interrupt functions.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1200
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1201 1999-09-14 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1202
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1203 * src/vectors.S (undefined_instruction): Adjusted wrong register.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1204 * src/arm_stub.c (target_thumb_ins): Set thumb flag when required.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1205 (target_ins): Added BX handling.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1206
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1207 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1208 * include/hal_arch.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1209 * src/hal_mk_defs.c:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1210 * src/arm_stub.c (__single_step):
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1211 Determine thumb mode by looking at T bit.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1212
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1213 1999-09-10 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1214
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1215 * src/arm_stub.c (target_thumb_ins): BL is a double instruction.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1216
38
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1217 1999-09-13 Gary Thomas <gthomas@cygnus.co.uk>
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1218
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1219 * src/vectors.S (handle_IRQ_or_FIQ): Allow spurious interrupts
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1220 to be ignored. Some platforms (CL7xxx) have non-debounced
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1221 interrupt sources which can vanish before the hardware can be
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1222 queried.
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents: 36
diff changeset
1223
36
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents: 34
diff changeset
1224 1999-09-11 Jonathan Larmour <jlarmour@cygnus.co.uk>
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents: 34
diff changeset
1225
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents: 34
diff changeset
1226 * src/arm_stub.c (__computeSignal): Synchronise return value with
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents: 34
diff changeset
1227 what libbsp does and GDB expects
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents: 34
diff changeset
1228 (__get_trap_number): Don't shift right 8 - it's already the right number
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents: 34
diff changeset
1229
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents: 34
diff changeset
1230 1999-09-10 Jesper Skov <jskov@cygnus.co.uk>
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents: 34
diff changeset
1231
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents: 34
diff changeset
1232 * src/vectors.S (start): Moved stub vector changeover to after
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents: 34
diff changeset
1233 stub init.
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents: 34
diff changeset
1234
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1235 1999-09-09 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1236
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1237 * include/hal_arch.h (HAL_BREAKPOINT):
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1238 * src/arm_stub.c:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1239 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1240 Added thumb stub support (except C-c support).
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1241
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1242 1999-08-24 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1243
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1244 * src/vectors.S: Fix misc THUMB procedures.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1245
34
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 28
diff changeset
1246 1999-08-24 Hugo Tyson <hmt@masala.cygnus.co.uk>
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 28
diff changeset
1247
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 28
diff changeset
1248 * src/vectors.S (handle_IRQ_or_FIQ): Set up the pointer-to-regset
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 28
diff changeset
1249 in r2 for calling the ISR as well as the DSR. This is needed for
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 28
diff changeset
1250 the cyg_hal_gdb_isr() for those platforms that handle ^C's
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 28
diff changeset
1251 incoming that way - the ISR needs a regset to know where to plant
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 28
diff changeset
1252 a breakpoint to stop the system in the interrupted context.
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 28
diff changeset
1253
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1254 1999-08-24 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1255
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1256 * src/vectors.S (LED): Check XBUS setting jumper and behave
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1257 accordingly.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1258
34
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 28
diff changeset
1259 1999-08-23 Jesper Skov <jskov@cygnus.co.uk>
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 28
diff changeset
1260
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 28
diff changeset
1261 * src/arm_stub.c
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 28
diff changeset
1262 (target_ins): Check whether branches execute.
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 28
diff changeset
1263 (ins_will_execute): Fixed HI and LS.
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 28
diff changeset
1264
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1265 1999-08-13 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1266
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1267 * cdl/hal_arm.cdl: Add path to CYGBLD_LINKER_SCRIPT value.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1268
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1269 1999-08-12 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1270
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1271 * cdl/hal_arm.cdl: Define CYGBLD_LINKER_SCRIPT.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1272
52
7b011d1ab50f Merge from eCos master repository on 1999-11-05-17:34:28-GMT
jlarmour
parents: 50
diff changeset
1273 1999-08-12 Jesper Skov <jskov@cygnus.co.uk>
7b011d1ab50f Merge from eCos master repository on 1999-11-05-17:34:28-GMT
jlarmour
parents: 50
diff changeset
1274
7b011d1ab50f Merge from eCos master repository on 1999-11-05-17:34:28-GMT
jlarmour
parents: 50
diff changeset
1275 * include/hal_io.h: Include plf_io.h when appropriate.
7b011d1ab50f Merge from eCos master repository on 1999-11-05-17:34:28-GMT
jlarmour
parents: 50
diff changeset
1276
28
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1277 1999-08-06 Jesper Skov <jskov@cygnus.co.uk>
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1278 CR 101032
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1279 * src/vectors.S (handle_IRQ_or_FIQ): Moved setup of register_frame
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1280 argument to just before the interrupt_end call.
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1281
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1282 1999-07-28 Hugo Tyson <hmt@cygnus.co.uk>
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1283
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1284 * src/vectors.S (_eCos_id): Remove bogus version string.
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1285
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1286 1999-07-26 Hugo Tyson <hmt@cygnus.co.uk>
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1287
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1288 * src/hal_misc.c (hal_default_isr): Call the special platform HAL
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1289 routine to see whether there is a ^C lurking in the serial device
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1290 through a macro, if it's defined. Problem is that
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1291 CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT *is* defined for platforms that
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1292 do not support it.
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1293
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1294 1999-07-23 Hugo Tyson <hmt@cygnus.co.uk>
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1295
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1296 * src/hal_misc.c (hal_default_isr): If we are including
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1297 CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT, then poll a special platform
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1298 HAL routine to see whether there is a ^C lurking in the serial
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1299 device. This has to be done from the default ISR so that others
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1300 (which must know about ^Cs is they are still to be handled) can
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1301 install over the top. Not all platforms support this, so enabling
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1302 CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT will not necessarily work.
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents: 26
diff changeset
1303
26
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1304 1999-07-21 Hugo Tyson <hmt@cygnus.co.uk>
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1305
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1306 * src/vectors.S (vectors): Re-organize startup a little to support
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1307 ROMming of the image and stubrom creation. Withdraw publication
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1308 of cyg_startup_stack; it's necessary to do this a different way,
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1309 using...
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1310
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1311 * include/hal_intr.h (hal_dram_size): reserve location 0x40 for
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1312 communicating DRAM size between boot ROMs and app during startup,
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1313 and remembering it within ROM startup. Platforms that don't need
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1314 this should zero the location.
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1315
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1316 1999-07-19 Hugo Tyson <hmt@cygnus.co.uk>
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1317
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1318 * src/vectors.S (cyg_startup_stack): Publish this object for
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1319 passing some DRAM size info around during startup.
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1320 Remove the unused [well, ignored] array hal_vsr_table - the VSR
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1321 table is defined to be at 0x20 by the code here in vectors.S
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1322
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1323 * include/hal_intr.h (HAL_VSR_SET): define hal_vsr_table to be at
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1324 0x20 where the hardware vectors actually read VSR entries from.
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1325 Renumber VSR symbols to match. Do not use the external
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1326 "hal_vsr_table" symbol.
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
1327
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1328 1999-07-15 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1329
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1330 * src/vectors.S (reset_vector): Invalidate and disable caches for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1331 EBSA-285 startup is now in PLATFORM_SETUP1 as intended. Cache
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1332 enabling is in hal_hardware_init; so, same results as before, but
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1333 tidier.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1334
24
306eee292492 Merge from eCos master repository on 1999-07-16-05:47:06-BST
jlarmour
parents: 20
diff changeset
1335 1999-07-14 Hugo Tyson <hmt@cygnus.co.uk>
306eee292492 Merge from eCos master repository on 1999-07-16-05:47:06-BST
jlarmour
parents: 20
diff changeset
1336
306eee292492 Merge from eCos master repository on 1999-07-16-05:47:06-BST
jlarmour
parents: 20
diff changeset
1337 * src/vectors.S: Add some startup debug via a LED macro - which
306eee292492 Merge from eCos master repository on 1999-07-16-05:47:06-BST
jlarmour
parents: 20
diff changeset
1338 has different content depending on platform, of course.
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1339 For the EBSA-285, flush caches when writing vectors and the like,
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1340 since RAM startup occurs with caches enabled, otherwise you get
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1341 mysterious traps as CygMon is entered regardless at the first
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1342 clock tick, for example. This may be taken out again as ROM
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1343 startup is dealt with via PLATFORM_SETUP1, but for now...
24
306eee292492 Merge from eCos master repository on 1999-07-16-05:47:06-BST
jlarmour
parents: 20
diff changeset
1344
20
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 16
diff changeset
1345 1999-06-22 Gary Thomas <gthomas@cygnus.co.uk>
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 16
diff changeset
1346
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 16
diff changeset
1347 * src/vectors.S: Fix names of 'report' functions (debug dumps
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 16
diff changeset
1348 for various exceptions). These needed changes for two reasons:
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 16
diff changeset
1349 name pollution and naming clashes after new ABI adopted.
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 16
diff changeset
1350 Improve support for FIQ interrupts.
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 16
diff changeset
1351
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1352 1999-06-16 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1353
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1354 * src/vectors.S: Add ".pool" directives which cause assembler
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1355 to dump it's literal pool early. This is necessary because
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1356 of the limited addressing available in THUMB mode.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1357
16
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
1358 1999-06-15 Gary Thomas <gthomas@cygnus.co.uk>
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
1359
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
1360 * src/vectors.S (vectors): Some boards have an MMU, but the
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
1361 reset vector needs to have an unmapped address!
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
1362
14
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 10
diff changeset
1363 1999-06-09 Gary Thomas <gthomas@cygnus.co.uk>
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 10
diff changeset
1364
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 10
diff changeset
1365 * src/vectors.S (reset_vector): Streamline ROM/STUBS code.
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 10
diff changeset
1366
10
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
1367 1999-05-25 Gary Thomas <gthomas@cygnus.co.uk>
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
1368
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
1369 * src/vectors.S (_eCos_id): Add version string. Useful for
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
1370 tracking when a system was configured (especially ROMs).
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1371 Add initial pure-thumb support - only for kernel+application
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1372 in thumb mode.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1373
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1374 * include/hal_intr.h: Update interrupt support macros for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1375 thumb mode system.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1376
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1377 * src/context.S: Add initial pure-thumb mode support.
10
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
1378
8
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1379 1999-05-21 Hugo Tyson <hmt@cygnus.co.uk>
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1380
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1381 * include/hal_intr.h: Define HAL_INTERRUPT_STACK_BASE and
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1382 HAL_INTERRUPT_STACK_TOP so that stack usage macros in
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1383 kernel/.../stackmon.hxx can work.
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1384
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1385 * src/vectors.S (cyg_interrupt_stack_base): Define this symbol for
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1386 the interrupt stack and its friend for the stack top so that we
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1387 can publish them with nice names.
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1388
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1389 1999-05-19 Gary Thomas <gthomas@cygnus.co.uk>
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1390
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1391 * src/arm.ld: Change symbols to match new no-underscore ABI.
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1392
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1393 1999-05-19 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1394
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1395 * include/hal_intr.h: Define interrupt support functions for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1396 Thumb mode.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
1397
8
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1398 1999-05-16 Gary Thomas <gthomas@cygnus.co.uk>
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1399
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1400 * include/hal_intr.h (HAL_INTERRUPT_STACK_CALL_PENDING_DSRS):
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1401 Add macro for new DSR handling mechanism (was override of a
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1402 "weak" symbol in kernel).
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
1403
6
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
1404 1999-05-13 Hugo Tyson <hmt@cygnus.co.uk>
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
1405
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
1406 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Align stack
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
1407 (rather conservatively) before use.
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
1408
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
1409 1999-05-11 Gary Thomas <gthomas@cygnus.co.uk>
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
1410
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
1411 * src/vectors.S: No separate interrupt stack if no kernel.
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
1412
4
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
1413 1999-05-10 Gary Thomas <gthomas@cygnus.co.uk>
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
1414
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
1415 * src/vectors.S:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
1416 * src/hal_mk_defs.c:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
1417 * include/hal_arch.h: Fix up machine states, initialize stacks.
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
1418
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
1419 1999-04-28 Bart Veer <bartv@cygnus.co.uk>
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
1420
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
1421 * src/PKGconf.mak:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
1422 Remove the -n argument to tail, it does not appear to be required
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
1423 on any supported host and causes problems with some
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
1424 implementations of tail.
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
1425
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1426 1999-04-25 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1427
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1428 * src/vectors.S: Fix use of 'RAISE_INTR' which cannot be used in 'mov'
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1429 instruction (doesn't fit). PR 19906
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1430
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1431 1999-04-23 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1432
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1433 * src/PKGconf.mak: Avoid backslash in grep search pattern to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1434 workaround PR 19923.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1435
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1436 1999-04-15 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1437
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1438 * src/arm.ld: Define __bss_end at the end of the BSS
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1439 * src/vectors.S (start): Use __bss_end rather than _end when clearing
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1440 BSS
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1441 These fix PR 19750
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1442
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1443 1999-04-14 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1444
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1445 * src/PKGconf.mak (EXTRAS): Don't generate extras.o here any more
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1446 But do define EXTRAS every time for the linker script
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1447
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1448 1999-04-13 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1449
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1450 * src/vectors.S: Use new include <cyg/hal/hal_platform_setup.h>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1451 which includes macros and definitions for platform specifics.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1452 This keeps 'ifdef's out of "vectors.S" and makes cleaner code.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1453 Major restructuring of interrupt handling to support full use
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1454 of a separate interrupt stack.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1455
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1456 1999-04-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1457
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1458 * src/arm_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1459 Moved get_register and put_register to hal_stub.c.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1460
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1461 1999-04-08 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1462
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1463 * src/*.ld: Revised SECTION_* macro arguments to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1464 avoid padded output sections (PR 19787)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1465
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1466 1999-03-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1467
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1468 * include/arm_stub.h: Update copyright
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1469
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1470 * src/arm_stub.c: Update copyright
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1471
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1472 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1473
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1474 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1475 Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1476 CYGNUM_HAL_MINIMUM_STACK_SIZE.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1477
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1478 1999-03-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1479
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1480 * src/hal_misc.c: Change how breakpoint is described (just a long).
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1481
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1482 * src/vectors.S: Pass registers to ISR for GDB break support.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1483
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1484 1999-03-17 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1485
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1486 * src/PKGconf.mak: Remove dependence on echo '-e' switch.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1487
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1488 1999-03-12 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1489
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1490 * include/hal_arch.h: Add definition of 'CYGNUM_HAL_MINIMUM_STACK_SIZE'
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1491
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1492 1999-03-11 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1493
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1494 * include/pkgconf/hal_arm.h: Fix comment (name was incorrect)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1495
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1496 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1497
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1498 * include/hal_intr.h (HAL_INTERRUPT_ATTACH): Added.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1499
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1500 1999-03-09 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1501
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1502 * src/hal_misc.c: Move declaration of __CTOR_LIST__ to avoid warning.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1503
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1504 1999-03-09 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1505
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1506 * src/vectors.S: Remove warning on stack size redefine.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1507
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1508 1999-03-08 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1509
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1510 * src/vectors.S: Override default stack size on AEB.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1511
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1512 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1513
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1514 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1515 * include/pkgconf/hal_arm.h: DOn't print exception info if GDB stubs enabled.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1516
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1517 * src/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1518 * src/arm.ld: Clean up I/O package changes.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1519
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1520 1999-03-04 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1521
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1522 * src/arm.ld:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1523 Unconditionalize use of libextras.a and add libextras.a to GROUP()
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1524
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1525 1999-03-04 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1526
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1527 These changes merged from 'ecos-new_devs-19990216-branch'
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1528
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1529 (1999-02-18 Gary Thomas <gthomas@cygnus.co.uk>)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1530
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1531 * src/PKGconf.mak (DRIVERS):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1532 * src/arm.ld: Support special linking requirements for I/O drivers.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1533
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1534 (1999-02-16 Gary Thomas <gthomas@cygnus.co.uk>)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1535
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1536 * src/arm.ld: Changes for new I/O [device drivers] subsystem.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1537
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1538 1999-02-26 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1539
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1540 * src/vectors.S: Add separate interrupt stack handling.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1541
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1542 Fix memory region layouts for AEB allowing better error detection.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1543
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1544 1999-02-25 Nick Garnett <nickg@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1545
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1546 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1547 Changed label used to access scheduler lock to one that is not
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1548 mangled by C++. This is intended to make support for interrupt
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1549 handling in non-kernel configurations easier.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1550
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1551 1999-02-20 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1552
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1553 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1554 Rename deliver_exception -> cyg_hal_deliver_exception
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1555 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1556
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1557 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1558 Reorganise vector/interrupt/exception names according to purpose
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1559 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1560
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1561 * arch/current/src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1562 Rename deliver_exception -> cyg_hal_deliver_exception
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1563 Rename vectors due to hal_intr.h changes
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1564 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1565
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1566 * arch/current/src/hal_mk_defs.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1567 * arch/current/src/vectors.S
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1568 Rename vectors due to hal_intr.h changes
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1569 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1570
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1571 1999-02-16 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1572
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1573 * src/vectors.S: Changed set_debug_traps to initialize_stub.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1574
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1575 * src/arm_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1576 * include/arm_stub.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1577 Cleaned up to only include arch specific stub code.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1578
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1579 1999-02-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1580
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1581 * src/arm.ld: Changes for new I/O [device drivers] subsystem.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1582
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1583 1999-02-10 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1584
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1585 * src/hal_misc.c (hal_default_isr): Add diagnostic message for PR 19145-19147
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1586
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1587 1999-02-05 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1588
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1589 * src/arm.ld: Add LMA_EQ_VMA macro definition.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1590
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1591 1999-02-04 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1592
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1593 * src/vectors.S: Use symbolic 'raise interrupt' instead of hard coded value.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1594 Better GDB stubs stack handling.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1595
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1596 * src/hal_mk_defs.c: Add symbolic symbol for 'raise interrupt' instrumentation.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1597
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1598 1999-02-03 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1599
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1600 * src/hal_misc.c (cyg_hal_invoke_constructors):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1601 * src/vectors.S (start): Use C coded 'cyg_hal_invoke_constructors()'
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1602
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1603 * src/hal_misc.c (exception_handler): Remove debug message ...oops!
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1604
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1605 * include/hal_arch.h (HAL_SET_GDB_REGISTERS): Restore PSR.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1606
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1607 * src/vectors.S: Use separate stack for GDB stubs exception handlers.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1608
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1609 1999-02-01 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1610
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1611 * src/hal_misc.c: Need <pkgconf/hal_arm.h> for 'dump exception' option.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1612
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1613 * src/vectors.S: Fix ROM startup machine initialization.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1614
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1615 1999-01-25 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1616
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1617 * src/arm.ld: Add Copyright
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1618
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1619 1999-01-25 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1620
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1621 * src/arm_stub.c (__build_t_packet): Rewrote fix me text. Added PR
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1622 number, but otherwise left the note.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1623
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1624 1999-01-21 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1625
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1626 * src/arm_stub.c (ins_will_execute): Computation of LS/HI
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1627 was incorrect.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1628
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1629 1999-01-20 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1630
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1631 * src/arm.ld: Change "etext" to "__etext".
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1632
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1633 1999-01-19 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1634
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1635 * src/vectors.S: Rework exception handlers.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1636 (start): Fix for new startup type (STUBS)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1637
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1638 * src/hal_misc.c (exception_handler): Allow GDB stubs to take over all
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1639 exceptions while the stubs are executing. Also move some common stubs
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1640 initialization into this file.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1641
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1642 1999-01-18 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1643
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1644 * include/pkgconf/hal_arm.h: Add configurations for GDB stubs/normal ROM.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1645
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1646 * src/arm.ld: Include HAL/ARM specifics.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1647
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1648 * include/pkgconf/hal_arm.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1649 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1650 * src/vectors.S: Add configure option 'CYGHWR_HAL_ARM_DUMP_EXCEPTIONS'
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1651 which is used to chose whether to print diagnostic exception dumps
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1652 or not.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1653
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1654 1999-01-15 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1655
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1656 * src/hal_misc.c: Clean up warnings
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1657
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1658 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1659 * include/hal_intr.h: Add function prototypes to avoid warnings.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1660
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1661 * src/arm.ld: Add definition of _stext. Take out
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1662 GLOBAL_OFFSET_TABLE.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1663
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1664 1999-01-14 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1665
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1666 * src/PKGconf.mak: Set up for MLT based linker scripts.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1667
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1668 * src/arm.ld: New file
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1669
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1670 * include/hal_intr.h (HAL_QUERY_INTERRUPTS): Test was backwards
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1671
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1672 1999-01-13 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1673
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1674 * include/hal_intr.h (HAL_TRANSLATE_VECTOR): Add new macro
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1675
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1676 1999-01-12 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1677
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1678 * include/basetype.h (CYG_DOUBLE_BYTEORDER): Define ordering
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1679 of words within doubles.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1680
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1681 1999-01-05 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1682
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1683 * src/vectors.S: Force AEB-1 memory configuration.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1684
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1685 1998-12-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1686
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1687 * src/arm_stub.c (ins_will_execute): Fix warning.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1688
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1689 * include/hal_intr.h: Add <hal/hal_platform_ints.h>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1690 for platform specifics.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1691
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1692 1998-12-15 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1693
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1694 * src/hal_mk_defs.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1695 * include/hal_io.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1696 * src/vectors.S: Changes to support kernel-less configuration.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1697 (___gccmain): Add new dummy function.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1698
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1699 * src/hal_misc.c: Merge in platform independent code from
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1700 old "pid/.../hal_misc.c"
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1701
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1702 1998-12-15 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1703
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1704 * include/hal_arch.h: Changed HAL_JMP_BUF_SIZE to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1705 CYGARC_JMP_BUF_SIZE.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1706
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1707 1998-12-14 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1708
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1709 * src/hal_misc.c (exception_handler): Change config option
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1710 to be consistent "CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS"
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1711
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1712 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Set initial
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1713 PC for GDB thread info.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1714
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1715 * src/arm_stub.c (__build_t_packet): Fix thread id's which
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1716 must be send to GDB in big-endian.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1717
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1718 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1719
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1720 * include/hal_cache.h (HAL_DCACHE_UNLOCK_ALL,
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1721 HAL_ICACHE_UNLOCK_ALL): Added.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1722
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1723 1998-12-09 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1724
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1725 * src/vectors.S (abort_prefetch): Clean up all exception
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1726 handlers (some were just broken).
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1727
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1728 * src/hal_misc.c (exception_handler): Improved exception
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1729 handling for GDB stubs while accessing memory.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1730
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1731 1998-12-04 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1732
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1733 * src/arm_stub.c (target_ins): Finish single step support.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1734
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1735 1998-12-03 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1736
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1737 * src/vectors.S (_name): Add undefined instruction handling
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1738 (for breakpoint/single step support). Plus some rework and
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1739 general cleanup.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1740
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1741 * src/arm_stub.c (single_step):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1742 * include/hal_arch.h (HAL_BREAKPOINT): Make breakpoint use
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1743 an illegal instruction rather than SWI.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1744
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1745 1998-12-02 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1746
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1747 * src/arm_stub.c (ins_will_execute): Take out debug messages
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1748
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1749 * include/pkgconf/hal_arm.h: New file
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1750
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1751 * include/arm_stub.h: Add PSR register definitions
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1752
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1753 * src/arm_stub.c (single_step): Support single stepping
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1754
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1755 1998-12-01 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1756
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1757 * src/vectors.S (reset_vector): Rework exception handing to leave
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1758 vectors in place unless GDB stubs are included (or started in
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1759 user mode via Angel)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1760
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1761 1998-11-26 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1762
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1763 * src/vectors.S (_vectors): Rework to handle SWI exception
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1764 Changes to make GDB stubs work.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1765
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1766 * src/hal_misc.c (exception_handler):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1767 Save registers in global "_hal_registers"
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1768
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1769 * src/PKGconf.mak (COMPILE): Add arm_stub.c
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1770
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1771 * include/hal_io.h: Need to include <pkgconf/kernel.h>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1772
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1773 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1774 Clean up stack usage - no need for 56 byte padding (PPC holdover)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1775 (HAL_BREAKPOINT):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1776 (HAL_GET_GDB_REGISTERS):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1777 (HAL_SET_GDB_REGISTERS): Clean up for working stubs
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1778
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1779 * src/arm_stub.c: New file, GDB stubs support
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1780
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1781 1998-11-18 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1782
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1783 * src/hal_mk_defs.c: Add define for 'HAL_SavedRegisters'
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1784
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1785 * include/hal_arch.h: cleanup comments
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1786
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1787 * include/basetype.h: cleanup comments
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1788
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1789 * src/vectors.S: Improved interrupt stack handling.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1790
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1791 * include/hal_intr.h: Add support for interrupt latency
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1792 measurement, controlled by CYGVAR_KERNEL_COUNTERS_CLOCK_LATENCY.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1793
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1794 1998-10-16 Bart Veer <bartv@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1795
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1796 * src/vectors.S (__interrupt_stack):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1797 Made the interrupt stack size configurable.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1798
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
1799 //===========================================================================
2729
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents: 2594
diff changeset
1800 // ####GPLCOPYRIGHTBEGIN####
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents: 2594
diff changeset
1801 // -------------------------------------------
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents: 2594
diff changeset
1802 // This file is part of eCos, the Embedded Configurable Operating System.
2800
a501465abec6 * src/vectors.S: Use .type xxx, function everywhere where
jlarmour
parents: 2775
diff changeset
1803 // Copyright (C) 1998, 1999, 2000, 2001, 2002, 2009 Free Software Foundation, Inc.
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 202
diff changeset
1804 //
2729
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents: 2594
diff changeset
1805 // This program is free software; you can redistribute it and/or modify
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents: 2594
diff changeset
1806 // it under the terms of the GNU General Public License as published by
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents: 2594
diff changeset
1807 // the Free Software Foundation; either version 2 or (at your option) any
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents: 2594
diff changeset
1808 // later version.
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
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parents: 202
diff changeset
1809 //
2729
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents: 2594
diff changeset
1810 // This program is distributed in the hope that it will be useful, but
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents: 2594
diff changeset
1811 // WITHOUT ANY WARRANTY; without even the implied warranty of
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents: 2594
diff changeset
1812 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents: 2594
diff changeset
1813 // General Public License for more details.
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 202
diff changeset
1814 //
2729
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents: 2594
diff changeset
1815 // You should have received a copy of the GNU General Public License
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents: 2594
diff changeset
1816 // along with this program; if not, write to the
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents: 2594
diff changeset
1817 // Free Software Foundation, Inc., 51 Franklin Street,
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents: 2594
diff changeset
1818 // Fifth Floor, Boston, MA 02110-1301, USA.
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents: 2594
diff changeset
1819 // -------------------------------------------
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents: 2594
diff changeset
1820 // ####GPLCOPYRIGHTEND####
2
443894e2e912 Block commit of eCos version 1.2.1
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parents:
diff changeset
1821 //===========================================================================