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Update for newer GCC/GAS
author gthomas
date Sat, 30 Jul 2005 00:36:00 +0000
parents a85441e685fa
children 8d70f3959bf9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2022
b91ea40cb652 Update for newer GCC/GAS
gthomas
parents: 1911
diff changeset
1 2005-07-29 Gary Thomas <gary@mlbassoc.com>
b91ea40cb652 Update for newer GCC/GAS
gthomas
parents: 1911
diff changeset
2
b91ea40cb652 Update for newer GCC/GAS
gthomas
parents: 1911
diff changeset
3 * include/arch.inc: Add one-time-include protection since newer
b91ea40cb652 Update for newer GCC/GAS
gthomas
parents: 1911
diff changeset
4 versions of the GNU assembler complain about redefining macros.
b91ea40cb652 Update for newer GCC/GAS
gthomas
parents: 1911
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5
1911
a85441e685fa Fix bi_size in Linux board struct - from Peter Korsgaard
gthomas
parents: 1821
diff changeset
6 2005-03-14 Peter Korsgaard <jacmetd@sunsite.dk>
a85441e685fa Fix bi_size in Linux board struct - from Peter Korsgaard
gthomas
parents: 1821
diff changeset
7
a85441e685fa Fix bi_size in Linux board struct - from Peter Korsgaard
gthomas
parents: 1821
diff changeset
8 * src/redboot_linux_exec.c (do_exec): Correctly set bi_size.
a85441e685fa Fix bi_size in Linux board struct - from Peter Korsgaard
gthomas
parents: 1821
diff changeset
9
1821
02bcdae3fa9c * src/ppc_stub.c (__is_single_step): Removed compiler warning
asl
parents: 1661
diff changeset
10 2004-11-04 Peter Korsgaard <jacmet@sunsite.dk>
02bcdae3fa9c * src/ppc_stub.c (__is_single_step): Removed compiler warning
asl
parents: 1661
diff changeset
11
02bcdae3fa9c * src/ppc_stub.c (__is_single_step): Removed compiler warning
asl
parents: 1661
diff changeset
12 * src/ppc_stub.c (__is_single_step): Removed compiler warning
02bcdae3fa9c * src/ppc_stub.c (__is_single_step): Removed compiler warning
asl
parents: 1661
diff changeset
13 about pointer / integer comparison.
02bcdae3fa9c * src/ppc_stub.c (__is_single_step): Removed compiler warning
asl
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14
1661
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures
gthomas
parents: 1611
diff changeset
15 2004-05-27 Gary Thomas <gary@mlbassoc.com>
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures
gthomas
parents: 1611
diff changeset
16
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures
gthomas
parents: 1611
diff changeset
17 * src/redboot_linux_exec.c (do_exec): Be sensitive to value in
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures
gthomas
parents: 1611
diff changeset
18 "entry_address" as this can indicate if the image to be executed
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures
gthomas
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19 is valid (the "load" functions set it to "NO_MEMORY" when invalid)
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures
gthomas
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20
1611
003a3db955cd * include/hal_arch.h (HAL_SET_GDB_FLOATING_POINT_REGISTERS): Make
jlarmour
parents: 1609
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21 2004-04-29 Jonathan Larmour <jifl@eCosCentric.com>
003a3db955cd * include/hal_arch.h (HAL_SET_GDB_FLOATING_POINT_REGISTERS): Make
jlarmour
parents: 1609
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22
003a3db955cd * include/hal_arch.h (HAL_SET_GDB_FLOATING_POINT_REGISTERS): Make
jlarmour
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23 * include/hal_arch.h (HAL_SET_GDB_FLOATING_POINT_REGISTERS): Make
003a3db955cd * include/hal_arch.h (HAL_SET_GDB_FLOATING_POINT_REGISTERS): Make
jlarmour
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24 absolutely safe with respect to strict-aliasing.
003a3db955cd * include/hal_arch.h (HAL_SET_GDB_FLOATING_POINT_REGISTERS): Make
jlarmour
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25 (HAL_SET_GDB_FLOATING_POINT_REGISTERS): Ditto.
003a3db955cd * include/hal_arch.h (HAL_SET_GDB_FLOATING_POINT_REGISTERS): Make
jlarmour
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26
1608
efb036167f32 Fix compiler warning
gthomas
parents: 1604
diff changeset
27 2004-04-23 Gary Thomas <gary@mlbassoc.com>
efb036167f32 Fix compiler warning
gthomas
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28
1609
5e18a98616fe More warning cleanups
gthomas
parents: 1608
diff changeset
29 * include/hal_arch.h:
1608
efb036167f32 Fix compiler warning
gthomas
parents: 1604
diff changeset
30 * src/redboot_linux_exec.c (do_exec): Fix compiler warning about bad
efb036167f32 Fix compiler warning
gthomas
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diff changeset
31 cast (dereferencing type-punned pointer will break strict-aliasing rules)
efb036167f32 Fix compiler warning
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32
1604
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses
gthomas
parents: 1453
diff changeset
33 2004-04-22 Jani Monoses <jani@iv.ro>
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses
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parents: 1453
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34
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses
gthomas
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35 * cdl/hal_powerpc.cdl :
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses
gthomas
parents: 1453
diff changeset
36 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: 1453
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37
1441
dbadab9b4441 Add macros for machine check exception
gthomas
parents: 1433
diff changeset
38 2003-12-11 Gary Thomas <gary@mlbassoc.com>
dbadab9b4441 Add macros for machine check exception
gthomas
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39
dbadab9b4441 Add macros for machine check exception
gthomas
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40 * include/hal_intr.h: Add macros to manipulate machine check enable
dbadab9b4441 Add macros for machine check exception
gthomas
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41 bit in the MSR.
dbadab9b4441 Add macros for machine check exception
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42
1431
3e87cf3554ba Minor change for new assembler
gthomas
parents: 1418
diff changeset
43 2003-12-08 Gary Thomas <gary@mlbassoc.com>
3e87cf3554ba Minor change for new assembler
gthomas
parents: 1418
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44
1433
e0a4e3b20d73 Clean up declarations of __mem_fault_handler
gthomas
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45 * src/hal_misc.c (cyg_hal_exception_handler): Only declare __mem_fault_handler
e0a4e3b20d73 Clean up declarations of __mem_fault_handler
gthomas
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diff changeset
46 if GDB stubs are included (and it will be used).
e0a4e3b20d73 Clean up declarations of __mem_fault_handler
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47
1431
3e87cf3554ba Minor change for new assembler
gthomas
parents: 1418
diff changeset
48 * src/vectors.S: Minor change which makes newer versions of assembler
3e87cf3554ba Minor change for new assembler
gthomas
parents: 1418
diff changeset
49 happy (at least for binutils-2.14.90.0.6).
3e87cf3554ba Minor change for new assembler
gthomas
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50
1418
879ff7a40226 hal_delay_us() is a C function.
asl
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diff changeset
51 2003-12-05 Andrew Lunn <andrew.lunn@ascom.ch>
879ff7a40226 hal_delay_us() is a C function.
asl
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52
879ff7a40226 hal_delay_us() is a C function.
asl
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53 * include/hal_intr.h: hal_delay_us() is a C function.
879ff7a40226 hal_delay_us() is a C function.
asl
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54
1333
0e2485da1dbc Fix problem with [re]enable of FPU during interrupts
gthomas
parents: 1223
diff changeset
55 2003-10-28 Gary Thomas <gary@mlbassoc.com>
0e2485da1dbc Fix problem with [re]enable of FPU during interrupts
gthomas
parents: 1223
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56
0e2485da1dbc Fix problem with [re]enable of FPU during interrupts
gthomas
parents: 1223
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57 * src/vectors.S: Revert change to interrupt handling (see below) which
0e2485da1dbc Fix problem with [re]enable of FPU during interrupts
gthomas
parents: 1223
diff changeset
58 was over-exuberant on platforms without MMU (but with FP).
0e2485da1dbc Fix problem with [re]enable of FPU during interrupts
gthomas
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59
1223
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it
gthomas
parents: 1182
diff changeset
60 2003-09-19 Gary Thomas <gary@mlbassoc.com>
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it
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61
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it
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62 * src/vectors.S: Respect initial MMU settings when handling interrupts
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it
gthomas
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63 and exceptions. Previously, the code would always reenable the MMU,
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it
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64 even if it wasn't on when the interrupt occurred.
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it
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65
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it
gthomas
parents: 1182
diff changeset
66 * include/hal_io.h: Allow variants to provide I/O definitions
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it
gthomas
parents: 1182
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67
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it
gthomas
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diff changeset
68 * cdl/hal_powerpc.cdl: Allow override of CYGHWR_HAL_POWERPC_ENABLE_MMU
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it
gthomas
parents: 1182
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69
1182
8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering
gthomas
parents: 1171
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70 2003-08-28 Gary Thomas <gary@mlbassoc.com>
8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering
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71
8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering
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72 * src/redboot_linux_exec.c: New file - architecture level
8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering
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73 support for booting Linux kernel from RedBoot.
8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering
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74
8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering
gthomas
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75 * cdl/hal_powerpc.cdl: Linux booting from RedBoot is
8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering
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76 now supported at the architecture level. Changes to support
8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering
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77 architecture/platform layering.
8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering
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78
1171
02b328ea4e09 New platform and variant support for A&M Rattler (MPC8250)
gthomas
parents: 1157
diff changeset
79 2003-08-19 Gary Thomas <gary@mlbassoc.com>
02b328ea4e09 New platform and variant support for A&M Rattler (MPC8250)
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80
02b328ea4e09 New platform and variant support for A&M Rattler (MPC8250)
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81 * src/hal_intr.c (hal_IRQ_init): Precalculate clock tick per
02b328ea4e09 New platform and variant support for A&M Rattler (MPC8250)
gthomas
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82 microsecond (us) ratio to reduce overheads in delay. Without
02b328ea4e09 New platform and variant support for A&M Rattler (MPC8250)
gthomas
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83 this, delays of small numbers of microseconds were inaccurate.
02b328ea4e09 New platform and variant support for A&M Rattler (MPC8250)
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84
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aacbd943879a * src/vectors.S (cyg_hal_default_interrupt_vsr): Removed ifdef on
nickg
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85 2003-08-06 Bob Koninckx <bob.koninckx@mech.kuleuven.ac.be>
aacbd943879a * src/vectors.S (cyg_hal_default_interrupt_vsr): Removed ifdef on
nickg
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86
aacbd943879a * src/vectors.S (cyg_hal_default_interrupt_vsr): Removed ifdef on
nickg
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87 * src/vectors.S (cyg_hal_default_interrupt_vsr): Removed ifdef on
aacbd943879a * src/vectors.S (cyg_hal_default_interrupt_vsr): Removed ifdef on
nickg
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88 CYGFUN_HAL_COMMON_KERNEL_SUPPORT around call to interrupt_end().
aacbd943879a * src/vectors.S (cyg_hal_default_interrupt_vsr): Removed ifdef on
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89
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6425a2421b16 Many small changes to .ld and .ldi files.
nickg
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90 2003-04-10 Nick Garnett <nickg@balti.calivar.com>
6425a2421b16 Many small changes to .ld and .ldi files.
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91
6425a2421b16 Many small changes to .ld and .ldi files.
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92 * src/powerpc.ld:
6425a2421b16 Many small changes to .ld and .ldi files.
nickg
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93 Added .eh_frame to data section. This is a stopgap fix to allow
6425a2421b16 Many small changes to .ld and .ldi files.
nickg
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94 C++ programs that define exceptions to link and run. It does not
6425a2421b16 Many small changes to .ld and .ldi files.
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95 allow them to actually throw exceptions, since that depends on
6425a2421b16 Many small changes to .ld and .ldi files.
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96 compiler changes that have not been made. Further, more
6425a2421b16 Many small changes to .ld and .ldi files.
nickg
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97 far-reaching, linker script changes will also be needs when that
6425a2421b16 Many small changes to .ld and .ldi files.
nickg
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98 happens.
6425a2421b16 Many small changes to .ld and .ldi files.
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99 Added libsupc++.a to GROUP() directive for GCC versions later than
6425a2421b16 Many small changes to .ld and .ldi files.
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100 3.0.
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101
818
c9e9d4163174 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Initialize
jlarmour
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102 2003-03-08 Jonathan Larmour <jifl@eCosCentric.com>
c9e9d4163174 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Initialize
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103
c9e9d4163174 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Initialize
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104 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Initialize
c9e9d4163174 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Initialize
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105 what would be FP and LR in the previous stack frame to make
c9e9d4163174 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Initialize
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106 GDB backtraces happy.
c9e9d4163174 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Initialize
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107
480
cf40eb699ddf Add support for non 1-1 mapped spaces.
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108 2003-01-03 Gary Thomas <gary@mlbassoc.com>
cf40eb699ddf Add support for non 1-1 mapped spaces.
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109
cf40eb699ddf Add support for non 1-1 mapped spaces.
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110 * include/hal_mem.h (CYGARC_MEMDESC_NOCACHE_PA): New macro which
cf40eb699ddf Add support for non 1-1 mapped spaces.
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111 allows defining non-cached space with non 1-1 mapping.
cf40eb699ddf Add support for non 1-1 mapped spaces.
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112
473
87f3e026b015 PPC60x improvements
gthomas
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diff changeset
113 2002-12-24 Gary Thomas <gary@mlbassoc.com>
87f3e026b015 PPC60x improvements
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114
87f3e026b015 PPC60x improvements
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115 * src/vectors.S:
87f3e026b015 PPC60x improvements
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116 * cdl/hal_powerpc.cdl: Add option to allow ROM code to simply
87f3e026b015 PPC60x improvements
gthomas
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117 jump to the startup code, instead of using an absolute address.
87f3e026b015 PPC60x improvements
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118
423
d175f4be3ab6 Support for application profiling.
gthomas
parents: 419
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119 2002-11-14 Gary Thomas <gthomas@ecoscentric.com>
d175f4be3ab6 Support for application profiling.
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120
d175f4be3ab6 Support for application profiling.
gthomas
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121 * src/vectors.S: Provide pointer to saved registers on interrupt.
d175f4be3ab6 Support for application profiling.
gthomas
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122 This is necessary for profiling support.
1223
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it
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123
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it
gthomas
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124 2002-11-20 Gary Thomas <gary@mlbassoc.com>
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it
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125
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it
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diff changeset
126 * src/hal_mk_defs.c: Allow platforms to provide their own definitions.
423
d175f4be3ab6 Support for application profiling.
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127
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9c818dd5d9fa Updates for EC555 targets - from Bob Koninckx
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128 2002-11-14 Bob Koninckx <bob.koninckx@mech.kuleuven.ac.be>
9c818dd5d9fa Updates for EC555 targets - from Bob Koninckx
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129
9c818dd5d9fa Updates for EC555 targets - from Bob Koninckx
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130 * include/hal_arch.h:
9c818dd5d9fa Updates for EC555 targets - from Bob Koninckx
gthomas
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diff changeset
131 * include/ppc_stub.h:
9c818dd5d9fa Updates for EC555 targets - from Bob Koninckx
gthomas
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diff changeset
132 * src/ppc_stub.c:
9c818dd5d9fa Updates for EC555 targets - from Bob Koninckx
gthomas
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133 floating point support in GDB - definitions/implementation
9c818dd5d9fa Updates for EC555 targets - from Bob Koninckx
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134
419
047f0d36832a Add cache control for writethru/copyback modes
gthomas
parents: 261
diff changeset
135 2002-11-13 Gary Thomas <gthomas@ecoscentric.com>
047f0d36832a Add cache control for writethru/copyback modes
gthomas
parents: 261
diff changeset
136
047f0d36832a Add cache control for writethru/copyback modes
gthomas
parents: 261
diff changeset
137 * src/hal_misc.c (hal_enable_caches): Support new CDL options for
047f0d36832a Add cache control for writethru/copyback modes
gthomas
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diff changeset
138 how [mode] to enable DATA cache.
047f0d36832a Add cache control for writethru/copyback modes
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139
261
72947dc266ac Fix bug in load_fpu_regs
gthomas
parents: 210
diff changeset
140 2002-08-05 Gary Thomas <gary@chez-thomas.org>
72947dc266ac Fix bug in load_fpu_regs
gthomas
parents: 210
diff changeset
141 2002-08-05 Bob Koninckx <bob.koninckx@mech.kuleuven.ac.be>
72947dc266ac Fix bug in load_fpu_regs
gthomas
parents: 210
diff changeset
142
72947dc266ac Fix bug in load_fpu_regs
gthomas
parents: 210
diff changeset
143 * include/arch.inc: hal_fpu_load regs was not loading registers!
72947dc266ac Fix bug in load_fpu_regs
gthomas
parents: 210
diff changeset
144
473
87f3e026b015 PPC60x improvements
gthomas
parents: 423
diff changeset
145 2002-08-01 Gary Thomas <gary@mlbassoc.com>
87f3e026b015 PPC60x improvements
gthomas
parents: 423
diff changeset
146
87f3e026b015 PPC60x improvements
gthomas
parents: 423
diff changeset
147 * include/hal_io.h:
87f3e026b015 PPC60x improvements
gthomas
parents: 423
diff changeset
148 * include/hal_intr.h: Allow more variant/platform overrides.
87f3e026b015 PPC60x improvements
gthomas
parents: 423
diff changeset
149
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
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150 2002-04-29 Jonathan Larmour <jlarmour@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
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151
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
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152 * src/vectors.S:
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
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153 Don't use .file as it can confuse debugging since the .file
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
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154 doesn't contain the path and therefore the debugger will never
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
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155 know where it lives! This conflicts with using -Wa,--gstabs.
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156
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157 2002-04-25 Jonathan Larmour <jlarmour@redhat.com>
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158
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159 * src/ppc_stub.c (__computeSignal): Only handle ITLB/DTLB MISS if
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160 defined by platform.
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161
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162 2002-04-24 Bob Koninckx <bob.koninckx@mech.kuleuven.ac.be>
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163 2002-04-24 Jonathan Larmour <jlarmour@redhat.com>
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164
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165 * include/hal_arch.h (HAL_SavedRegisters): Add FP regs.
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166 * include/arch.inc: Add FPU register names.
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167 Implement hal_fpu_save and hal_fpu_load.
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168 * src/context.S: save/restore FP regs.
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169 * src/hal_mk_defs.c (main): Export CYGARC_JMPBUF_F* for FPU regs.
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170 * src/ppc_stub.c (__computeSignal): SW_EMUL is support by 5xx.
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171 ITLB and DTLB MISS only supported by 8xx.
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172 * cdl/hal_powerpc.cdl (CYGHWR_HAL_POWERPC_VECTOR_BASE): Take
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173 CYGHWR_HAL_POWERPC_FORCE_VECTOR_BASE_LOW into account.
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174
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175 2002-04-11 Gary Thomas <gthomas@redhat.com>
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176
1453
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177 * src/hal_misc.c (hal_enable_caches): Change cache handling & setup to
208
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178 be controlled by common CDL (like other platforms/architectures).
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179
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180 * src/hal_intr.c (hal_delay_us): Didn't work if there are less than
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181 one decrementer tick per micro-second. Used a calculation that seems
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182 to work no matter how the decrementer is configured.
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183
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184 2002-04-08 Gary Thomas <gthomas@redhat.com>
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185
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186 * src/vectors.S (_hal_hardware_init_done): Can't copy vectors until
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187 DRAM is setup (like the comment said all along).
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188
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189 2002-03-08 Gary Thomas <gthomas@redhat.com>
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190
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191 * src/vectors.S (_hal_hardware_init_done): New label - used by
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192 ROMRAM code to figure out relative addressing.
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193
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194 2002-01-23 Gary Thomas <gthomas@redhat.com>
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195
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196 * src/hal_mk_defs.c (main): Clean up compile warning.
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197
196
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198 2001-11-16 Nick Garnett <nickg@redhat.com>
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199
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200 * include/hal_arch.h (HAL_MSBIT_INDEX): Fixed this macro so that
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201 it actually works!
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202
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203 2001-11-15 Jesper Skov <jskov@redhat.com>
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204
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205 * src/hal_misc.c (hal_arch_default_isr): Added return
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206 statement (found by Christoph Csebits).
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207
154
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208 2001-02-23 Jesper Skov <jskov@redhat.com>
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209
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210 * src/powerpc.ld: Added .2ram section matching to .data section.
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211
151
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212 2001-02-05 Jesper Skov <jskov@redhat.com>
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213
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214 * src/ppc_stub.c (__computeSignal): Hack to allow thread debugging
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215 on 40x cores.
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216
150
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217 2001-01-24 Jesper Skov <jskov@redhat.com>
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218
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219 * src/powerpc.ld: Added .sdata to .sdata pattern.
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220
149
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221 2001-01-16 Gary Thomas <gthomas@redhat.com>
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222
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223 * src/vectors.S (_start): Set up IRQ environment _before_ calling
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224 constructors - since they may need it to work.
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225
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226 2001-01-15 Gary Thomas <gthomas@redhat.com>
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227
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228 * src/ppc_stub.c: Define new method for achieving single stepping
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229 when processor (like 40x) does not support it in hardware. This
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230 method will be invoked if the variant or plaform define the
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231 symbol CYGNUM_HAL_NO_VECTOR_TRACE.
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232
147
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233 2001-01-03 Gary Thomas <gthomas@redhat.com>
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234
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235 * src/hal_intr.c (hal_delay_us): Fix some problems - didn't
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236 always work properly, especially on fast processors.
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237
138
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238 2000-11-21 Gary Thomas <gthomas@redhat.com>
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239
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240 * src/vectors.S (rom_vectors): Special handling when vectors
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241 can't be easily aligned, etc. (Work around messy hardware).
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242
136
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243 2000-11-04 Gary Thomas <gthomas@redhat.com>
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244
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245 * src/vectors.S: Minor changes in support of PPC40x. This
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246 platform has no cache control - if the MMU is on, it's on.
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247 This causes some interesting cache coherency problems in the
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248 interrupt/exception handlers. Note: it may be possible to
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249 overcome this by use of the DCCR register (untested).
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250
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251 * src/powerpc.ld: Fix problems with 'sbss6', etc.
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252
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253 * src/hal_mk_defs.c: Use variant/platform macros for additional
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254 symbols, rather than direcly polluting this file.
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255
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256 * include/hal_intr.h: Allow variant/platform to define clock
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257 setup (since the 40x does not have a decrementer!)
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258
134
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259 2000-10-31 Jonathan Larmour <jlarmour@redhat.com>
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260
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261 * src/powerpc.ld: Use .sdata.* rather than .sdata* so that .sdata2
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262 doesn't get matched so that the linker script symbols are still valid.
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263 Ditto for .sbss*.
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264
132
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265 2000-10-24 Jonathan Larmour <jlarmour@redhat.com>
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266
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267 * src/powerpc.ld: Match multiple sections where relevant (.bss*,
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268 .sbss*, .sdata*, etc.)
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269
130
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270 2000-10-20 Jesper Skov <jskov@redhat.com>
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271
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272 * src/hal_misc.c: Update __mem_fault_handler declaration.
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273
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274 2000-10-20 Gary Thomas <gthomas@redhat.com>
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275
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276 * src/hal_intr.c (hal_delay_us):
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277 * include/hal_intr.h (HAL_DELAY_US): New function.
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278
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279 2000-10-16 Jonathan Larmour <jlarmour@redhat.com>
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280
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281 * include/hal_arch.h (CYGARC_JMP_BUF_SIZE): Define hal_jmp_buf
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282 in terms of this.
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283
115
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284 2000-08-15 Gary Thomas <gthomas@redhat.com>
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285
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286 * src/hal_mk_defs.c: Export memory layout for use by assembly code.
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287
105
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288 2000-06-27 Jesper Skov <jskov@redhat.com>
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289
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290 * src/vectors.S: Removed unnecessary
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291 CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT checks.
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292
115
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293 2000-06-21 Nick Garnett <nickg@cygnus.co.uk>
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294
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295 * src/ppc_stub.c (__is_breakpoint_function): Removed use of
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296 CYG_LABEL_NAME() and added underscore to _breakinst.
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297
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298 * src/powerpc.ld:
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299 Switched to new table definition mechanism.
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300
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301 * include/basetype.h: Removed definition of CYG_LABEL_NAME().
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302
101
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303 2000-06-15 Jesper Skov <jskov@redhat.com>
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304
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305 * include/hal_intr.h: Added HAL_DEFAULT_ISR.
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306
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307 2000-06-13 Jesper Skov <jskov@redhat.com>
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308
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309 * src/powerpc.ld (hal_virtual_vector_table): Added.
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310
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311 * src/hal_misc.c (hal_arch_default_isr): Added, replacing
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312 hal_default_isr which was moved to common HAL.
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313
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314 * src/vectors.S: Changes to support ctrlC via virtual vector table.
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315
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316 2000-06-08 Jesper Skov <jskov@redhat.com>
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317
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318 * include/hal_arch.h (CYGARC_HAL_SAVE_GP, CYGARC_HAL_RESTORE_GP):
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319 Added.
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320
82
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321 2000-04-14 Jesper Skov <jskov@redhat.com>
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322
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323 * src/hal_misc.c (hal_idle_thread_action): Moved some of the code
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324 to variant idle functions which now get called.
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325 (hal_enable_caches): Moved serialization code to 8xx variant init.
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326
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327 * src/vectors.S (restore_state): Use hal_fpu_load and
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328 hal_variant_load. Reported by Sergei Organov (osv at javad.ru).
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329
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330 2000-04-11 Jesper Skov <jskov@redhat.com>
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331
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332 * src/powerpc.ld: VSR table location is controlled by CDL.
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333
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334 * cdl/hal_powerpc.cdl: Added new options to control vector base
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335 and MMU activation. Based on a patch from Sergei Organov (osv at
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336 javad.ru).
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337
80
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338 2000-04-06 Jonathan Larmour <jlarmour@redhat.co.uk>
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339
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340 * include/hal_intr.h (HAL_CLOCK_RESET): Prevent warning
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341 (patch thanks to Sergei Organov (osv at javad.ru))
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342
76
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343 2000-03-13 Jesper Skov <jskov@redhat.com>
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344 Case 103356
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345 * include/hal_intr.h (HAL_CLOCK_RESET): Add to decrementer instead
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346 of storing, thus reducing time skew somewhat.
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347
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diff changeset
348 2000-03-02 Jesper Skov <jskov@redhat.com>
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349
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350 * src/vectors.S: Leave vectors for SIM.
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351
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352 * include/hal_intr.h: Clean up interrupt macros.
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353
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diff changeset
354 2000-03-01 Jonathan Larmour <jlarmour@redhat.co.uk>
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355
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356 * cdl/hal_powerpc.cdl: If including stubs, default to copying vectors
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357
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358 * include/ppc_stub.h: Make C++ safe
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359
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diff changeset
360 2000-03-01 Jesper Skov <jskov@redhat.com>
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361
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362 * cdl/hal_powerpc.cdl: CYGSEM_HAL_USE_ROM_MONITOR precludes
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363 CYGSEM_HAL_POWERPC_COPY_VECTORS.
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364
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diff changeset
365 2000-02-29 Gary Thomas <gthomas@cygnus.co.uk>
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366
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367 * src/vectors.S (_start): Actually copy exception vectors if
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368 "copy vectors" selected and not running from ROM (useful if
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369 booting using PPCbug).
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370
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diff changeset
371 2000-02-28 Jesper Skov <jskov@redhat.com>
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372
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373 * cdl/hal_powerpc.cdl: Add copy vectors option.
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374 * src/vectors.S: Leave out vectors if they are not used. Also
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375 clean up r1/sp usage.
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376 * include/arch.inc: CYGPKG_HAL_POWERPC_MPC603 ->
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377 CYGPKG_HAL_POWERPC_PPC603
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378
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379 CR 902165-CR
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380 Ensure proper switch to interrupt stack for execution of DSRs:
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381 * src/vectors.S: Leave interrupt enable in exception handling to
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382 interrupt_end code. restore_state and
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383 hal_interrupt_stack_call_pending_DSRs updated to use interupt
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384 macros.
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385 * src/context.S: Restore interrupt state on context load.
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386 * include/arch.inc: Added interrupt macros.
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387 * include/hal_arch.h: Init thread struct with interrupt setting.
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388
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389 2000-02-25 Jesper Skov <jskov@redhat.com>
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390
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391 * src/vectors.S:
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392 * include/ppc_regs.h:
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393 Mangle MSR symbols and remove CYG_MSR_NO_INTS.
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394
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395 2000-02-22 Jesper Skov <jskov@redhat.com>
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396
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397 * src/vectors.S:
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398 * src/hal_mk_defs.c:
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399 * include/pkgconf/hal_powerpc.h:
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400 * cdl/hal_powerpc.cdl:
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401 * include/hal_arch.h:
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402 Added option for stack frame debug walls.
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403
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404 * src/context.S:
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405 * src/hal_mk_defs.c:
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406 * include/hal_arch.h:
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407 Oops. hal_jmp_buf should be an array, or callers will
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408 copy-on-call.
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409
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diff changeset
410 2000-02-21 Jesper Skov <jskov@redhat.com>
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411
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412 * src/vectors.S: Added context_size marker.
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413
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414 * include/hal_intr.h:
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415 * src/hal_mk_defs.c:
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416 * src/context.S:
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417 * src/vectors.S:
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418 * src/PKGconf.mak:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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419 * cdl/hal_powerpc.cdl:
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diff changeset
420 Added autogenerated assembly header with computed structure
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
421 offsets like in ARM HAL. Changed setjmp code to use generated
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
422 offsets.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
423 Made the file public to allow variant/arch sharing.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
424 Use auto-created offsets for saving/restoring exception frames.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
425
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
426 2000-02-16 Jesper Skov <jskov@redhat.com>
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jlarmour
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diff changeset
427
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
428 * cdl/hal_powerpc.cdl: removed fix me
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
429
70
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430 2000-02-11 Jesper Skov <jskov@redhat.com>
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431
72
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432 * include/hal_cache.h:
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433 * include/hal_mem.h:
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434 Moved memory mapping definition to new file.
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435
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436 * include/hal_cache.h: Deleted 60x macros.
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437
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438 * src/hal_misc.c: Moved MMU functions to variant files.
70
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439
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diff changeset
440 * src/hal_intr.c (hal_IRQ_init): Moved code to MPC8xx variant
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441 directory.
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442
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diff changeset
443 * include/hal_intr.h: Added hal_variant_IRQ_init declaration.
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diff changeset
444
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445 * tests/PKGconf.mak:
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diff changeset
446 * tests/intr0.c:
76
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447 * cdl/hal_powerpc.cdl:
70
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diff changeset
448 Moved intr0 test to MPC8xx variant directory.
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449
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diff changeset
450 2000-02-10 Jesper Skov <jskov@redhat.com>
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451
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diff changeset
452 * include/hal_intr.h: Added HAL_VSR_SET_TO_ECOS_HANDLER
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diff changeset
453
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454 * src/vectors.S: Renamed default VSR handlers.
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diff changeset
455
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456 2000-02-07 Jesper Skov <jskov@redhat.com>
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diff changeset
457
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458 * src/vectors.S: Cleaned up vector code a bit. Leave vector
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diff changeset
459 initialization to variant code.
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diff changeset
460 Add a bit of text explaining why exception code was changed.
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diff changeset
461 Get rid of STARTUP_STUBS conditions.
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diff changeset
462
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diff changeset
463 * src/powerpc.ld: VSR table resides at fixed address.
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464
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465 * src/hal_misc.c: Fixed compiler warning.
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466
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467 * include/pkgconf/hal_powerpc.h: Add variant option.
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diff changeset
468 Include variant headers.
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469
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diff changeset
470 * include/ppc_regs.h:
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471 * include/hal_intr.h:
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472 * include/hal_cache.h:
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diff changeset
473 Moved variant definitions into new variant header files.
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diff changeset
474
76
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diff changeset
475 * cdl/hal_powerpc.cdl: Add interface for CPU variants.
70
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476
68
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diff changeset
477 2000-02-03 Jesper Skov <jskov@redhat.com>
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diff changeset
478
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479 * tests/intr0.c:
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diff changeset
480 * tests/PKGconf.mak:
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481 * include/hal_cache.h:
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482 * include/hal_intr.h:
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diff changeset
483 * include/ppc_regs.h:
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484 * include/ppc.inc:
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diff changeset
485 * src/hal_intr.c:
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diff changeset
486 * src/hal_misc.c:
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diff changeset
487 * src/ppc_stub.c:
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488 * src/vectors.S:
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diff changeset
489 CYG_HAL_POWERPC_x->CYGPKG_...
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diff changeset
490
82
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
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diff changeset
491 2000-01-28 Gary Thomas <gthomas@cygnus.co.uk>
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diff changeset
492
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diff changeset
493 * src/powerpc.ld: Add support for network package.
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diff changeset
494
64
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diff changeset
495 2000-01-26 Jesper Skov <jskov@redhat.com>
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diff changeset
496
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diff changeset
497 * include/hal_cache.h: Include plf_cache.h
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diff changeset
498
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diff changeset
499 * src/hal_misc.c: Moved cache init control settings to plf_cache.h
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diff changeset
500
62
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diff changeset
501 2000-01-24 Jesper Skov <jskov@cygnus.co.uk>
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diff changeset
502
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diff changeset
503 * src/hal_misc.c: Depend on CYGSEM_HAL_ROM_MONITOR instead of
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diff changeset
504 CYG_HAL_ROM_MONITOR.
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diff changeset
505
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
506 2000-01-19 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
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diff changeset
507
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
508 * cdl/*.cdl: Add descriptions to a number of options &c which were
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
509 lacking same, also tidied up other typos as noticed en passant.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
510
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
511 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
512
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
513 * cdl/hal_powerpc.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
514
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
515 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
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diff changeset
516
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
517 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
518
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
519 * cdl/hal_powerpc.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
520
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
521 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
522
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
523 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
524
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
525 * cdl/hal_powerpc.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
526
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
527 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
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diff changeset
528 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
529
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
530 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
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diff changeset
531
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
532 1999-11-03 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
533
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
534 * cdl/hal_powerpc.cdl: Define build options.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
535
40
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST
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diff changeset
536 1999-09-28 Jesper Skov <jskov@cygnus.co.uk>
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parents: 38
diff changeset
537
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST
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diff changeset
538 * tests/intr0.c: Added some more debug output.
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST
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diff changeset
539
38
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diff changeset
540 1999-09-23 Jonathan Larmour <jlarmour@cygnus.co.uk>
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diff changeset
541
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diff changeset
542 * src/hal_misc.c (cyg_hal_exception_handler): Catch exceptions
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
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diff changeset
543 generated from within the GDB stub so we can recover from bad memory
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
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diff changeset
544 accesses
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
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diff changeset
545 Also part of the fix for case 102104
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diff changeset
546
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diff changeset
547 1999-09-23 Jesper Skov <jskov@cygnus.co.uk>
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diff changeset
548 Case 102104
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diff changeset
549 * include/hal_cache.h (HAL_ICACHE_SYNC): Invalidate I cache.
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST
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diff changeset
550
36
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diff changeset
551 1999-09-06 Jesper Skov <jskov@cygnus.co.uk>
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diff changeset
552
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents: 34
diff changeset
553 * src/hal_misc.c (hal_null_call):
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents: 34
diff changeset
554 * src/vectors.S:
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents: 34
diff changeset
555 Trap calls to address 0.
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents: 34
diff changeset
556
34
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
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parents: 32
diff changeset
557 1999-09-01 Gary Thomas <gthomas@cygnus.co.uk>
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 32
diff changeset
558
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 32
diff changeset
559 * src/hal_misc.c: Clean up list of included files. <hal.h>
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 32
diff changeset
560 now provides target and platform specifics.
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 32
diff changeset
561
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
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parents: 32
diff changeset
562 * src/hal_intr.c: CYGFUN_HAL_COMMON_KERNEL_SUPPORT should only
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 32
diff changeset
563 be defined if CYGPKG_KERNEL is defined. This needs to be fixed
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 32
diff changeset
564 in a more generic fashion when full CDL becomes available.
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 32
diff changeset
565
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 32
diff changeset
566 * src/vectors.S: Exception and interrupt handling were enabling
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents: 32
diff changeset
567 CPU interrupts when it wasn't safe nor warranted.
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
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parents: 32
diff changeset
568
40
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST
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parents: 38
diff changeset
569 1999-08-16 Jesper Skov <jskov@cygnus.co.uk>
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jlarmour
parents: 38
diff changeset
570 From Bob Koninckx <bob.koninckx@mail.mech.kuleuven.ac.be>
30
641b639be825 Merge from eCos master repository on 1999-08-16-22:01:37-BST
jlarmour
parents: 20
diff changeset
571
641b639be825 Merge from eCos master repository on 1999-08-16-22:01:37-BST
jlarmour
parents: 20
diff changeset
572 * src/ppc_stub.c (__clear_single_step): Clear irq_state to prevent
641b639be825 Merge from eCos master repository on 1999-08-16-22:01:37-BST
jlarmour
parents: 20
diff changeset
573 interrupt avalanche.
641b639be825 Merge from eCos master repository on 1999-08-16-22:01:37-BST
jlarmour
parents: 20
diff changeset
574
20
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
575 1999-06-29 Hugo Tyson <hmt@cygnus.co.uk>
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
576
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
577 * include/hal_intr.h (CYGNUM_HAL_EXCEPTION_DATA_ACCESS): Define
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
578 this for handling MACHINE_CHECK if an MPC860 - it never generates
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
579 ISI nor DSI exceptions, only machine check. This allows libc to
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
580 catch SEGVs from this unexpected quarter.
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
581
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
582 1999-06-28 Hugo Tyson <hmt@cygnus.co.uk>
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jlarmour
parents: 18
diff changeset
583
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
584 * include/ppc_regs.h: Add proper definitions of timebase regs.
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
585
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jlarmour
parents: 18
diff changeset
586 * tests/intr0.c: Add some useful debugging printouts and recording
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
587 of state, and make more platform-portable; the rate of PTA is not
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
588 always 1:32 wrt the timebase.
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
589
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jlarmour
parents: 18
diff changeset
590 1999-06-27 Gary Thomas <gthomas@cygnus.co.uk>
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jlarmour
parents: 18
diff changeset
591
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
592 * src/vectors.S (_start): Call platform dependent IRQ setup (see
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
593 next note).
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
594
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
595 * src/hal_intr.c (hal_IRQ_init): New platform dependent function
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
596 used to setup whatever is necessary to handle interrupts.
32
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parents: 30
diff changeset
597 Add basic "wiring" of CPM to SIU interrupts.
20
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
598
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
599 * include/hal_intr.h: Fix CPM interrupt macros - control register
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
600 is 32 bits, not 16.
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 18
diff changeset
601
18
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST
jlarmour
parents: 16
diff changeset
602 1999-06-24 Jesper Skov <jskov@cygnus.co.uk>
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST
jlarmour
parents: 16
diff changeset
603
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST
jlarmour
parents: 16
diff changeset
604 * misc/CPUMask8xx.c: Added.
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST
jlarmour
parents: 16
diff changeset
605
32
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parents: 30
diff changeset
606 1999-06-24 Hugo Tyson <hmt@cygnus.co.uk>
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jlarmour
parents: 30
diff changeset
607
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jlarmour
parents: 30
diff changeset
608 * src/hal_misc.c (cyg_hal_exception_handler): If the decrementer
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST
jlarmour
parents: 30
diff changeset
609 has underflowed when we are returning from an exception, then we
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST
jlarmour
parents: 30
diff changeset
610 reset it here; this is harmless if all is well, and required if
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST
jlarmour
parents: 30
diff changeset
611 the QUICC-equipped MPC860 is getting confused about interrupts
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST
jlarmour
parents: 30
diff changeset
612 following an exception. Only in QUICC configurations.
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST
jlarmour
parents: 30
diff changeset
613
18
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jlarmour
parents: 16
diff changeset
614 1999-06-22 Hugo Tyson <hmt@cygnus.co.uk>
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jlarmour
parents: 16
diff changeset
615
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST
jlarmour
parents: 16
diff changeset
616 * src/vectors.S (_start): Support breaking back into the stub ROM
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST
jlarmour
parents: 16
diff changeset
617 when we see a breakpoint, if RAM start and RAM-based vectors for
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST
jlarmour
parents: 16
diff changeset
618 the stub. Rather than using a direct jump, instead skip copying
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST
jlarmour
parents: 16
diff changeset
619 the program exception vectors - leave the stub's vec in place.
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parents: 16
diff changeset
620 Controlled by CYGPRI_STUBROM_HAS_RAM_VECTORS, which varies from
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jlarmour
parents: 16
diff changeset
621 platform to platform.
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jlarmour
parents: 16
diff changeset
622
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jlarmour
parents: 16
diff changeset
623 1999-06-18 Hugo Tyson <hmt@cygnus.co.uk>
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jlarmour
parents: 16
diff changeset
624
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jlarmour
parents: 16
diff changeset
625 * src/hal_misc.c (hal_enable_caches): Change the configuration,
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST
jlarmour
parents: 16
diff changeset
626 the better to accommodate differing platform requirements viz a
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST
jlarmour
parents: 16
diff changeset
627 viz cache enabling and so on.
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jlarmour
parents: 16
diff changeset
628
16
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parents: 14
diff changeset
629 1999-06-17 Hugo Tyson <hmt@cygnus.co.uk>
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parents: 14
diff changeset
630
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
631 * src/vectors.S (CYG_MSR): define correctly for copying vectors,
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
632 even if ROM start. Complete system init for ROM start.
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
633
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
634 1999-06-15 Hugo Tyson <hmt@cygnus.co.uk>
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parents: 14
diff changeset
635
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
636 * include/ppc.inc: Add definitions of FUNC_START and FUNC_END.
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
637 They are needed by platform code.
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parents: 14
diff changeset
638
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
639 * src/vectors.S: Remove definition of FUNC_START.
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
640
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
641 1999-06-11 Hugo Tyson <hmt@cygnus.co.uk>
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parents: 14
diff changeset
642
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
643 * src/vectors.S (_start): remove some platform-conditional
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
644 initialization code; it is now in hal_hardware_init in the
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
645 platform HAL.
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parents: 14
diff changeset
646
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
647 * src/hal_misc.c: remove very-platform-conditional definition of
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
648 memory descriptor table - it is now in platform HALs.
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parents: 14
diff changeset
649
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
650 * include/ppc_regs.h: simplify definition of CYGARC_REG_IMM_BASE.
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
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parents: 14
diff changeset
651
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
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parents: 14
diff changeset
652 * include/hal_cache.h (CYGARC_MEMDESC_CACHE): ...and other
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
653 macros... add support for external definitions of memory
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents: 14
diff changeset
654 descriptor table used in platform-specific initialization of MMU.
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
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parents: 14
diff changeset
655
14
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
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parents: 12
diff changeset
656 1999-06-10 Hugo Tyson <hmt@cygnus.co.uk>
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parents: 12
diff changeset
657
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
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parents: 12
diff changeset
658 * src/vectors.S (_start): Add better support for various startup
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 12
diff changeset
659 options, including CygMon loading.
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 12
diff changeset
660
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
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parents: 12
diff changeset
661 * src/PKGconf.mak (COMPILE): remove quicc_smc.c; it has been
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 12
diff changeset
662 reorganized and renamed into the FADS component.
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
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parents: 12
diff changeset
663
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
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diff changeset
664 * include/quicc_smc.h, src/ppc_860.h, src/quicc_smc.c: removed;
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 12
diff changeset
665 reorganized and renamed into the FADS component.
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 12
diff changeset
666
32
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parents: 30
diff changeset
667 * src/hal_misc.c (hal_idle_thread_action): Add some useful
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST
jlarmour
parents: 30
diff changeset
668 debugging for interrupt/clock of the MBX860/PPC860; normally
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST
jlarmour
parents: 30
diff changeset
669 disabled, so no effect on code.
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jlarmour
parents: 30
diff changeset
670
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jlarmour
parents: 30
diff changeset
671 * include/ppc_regs.h: Different default value for
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST
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diff changeset
672 CYGARC_REG_IMM_BASE if MBX board (ie. the way CygMon sets it up).
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jlarmour
parents: 30
diff changeset
673 This is a temporary measure.
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parents: 30
diff changeset
674
14
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
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parents: 12
diff changeset
675 1999-06-08 Jesper Skov <jskov@cygnus.co.uk>
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jlarmour
parents: 12
diff changeset
676
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 12
diff changeset
677 * include/hal_intr.h:
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jlarmour
parents: 12
diff changeset
678 * src/vectors.S (hal_vsr_table):
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jlarmour
parents: 12
diff changeset
679 * src/hal_misc.c (hal_default_decrementer_isr):
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 12
diff changeset
680 Use NOP default ISR for decrementer.
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 12
diff changeset
681 Fix hal_intr macros.
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parents: 12
diff changeset
682
12
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parents: 10
diff changeset
683 1999-06-04 Jesper Skov <jskov@cygnus.co.uk>
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jlarmour
parents: 10
diff changeset
684 PR 20146
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parents: 10
diff changeset
685 * src/ppc_860.h: Added padding to some structures, reported by
4cc3eff958ab Merge from eCos master repository on 1999-06-04-22:24:56-BST
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parents: 10
diff changeset
686 Jean-Dominique Orvoen (orvoen@email.enst.fr)
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jlarmour
parents: 10
diff changeset
687
10
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
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parents: 8
diff changeset
688 1999-05-26 Jesper Skov <jskov@cygnus.co.uk>
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
689
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
690 * include/hal_cache.h (HAL_DCACHE_LOCK):
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
691 Fixed asm constraint.
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
692
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
693 1999-05-25 Jesper Skov <jskov@cygnus.co.uk>
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
694
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
695 * include/hal_intr.h:
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
696 * src/vectors.S (hal_interrupt_stack_call_pending_DSRs):
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
697 Added call_pending_DSR magic.
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
698
8
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
699 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
700
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
701 * 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
702 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
703 kernel/.../stackmon.hxx can work.
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
704
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
705 * 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
706 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
707 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
708
6
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
709 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
710
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
711 * 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
712 (rather conservatively) before use.
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
713
4
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
714 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
715
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
716 * src/PKGconf.mak:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
717 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
718 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
719 implementations of tail.
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
720
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
721 1999-04-19 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
722 PR 19861
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
723 * src/vectors.S (_start): Rewrote the hal_zero_bss code in
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
724 assembly. When compiling with -O0 the C function accesses the
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
725 previous stack frame upon return, causing a crash.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
726
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
727 1999-04-15 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
728
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
729 * src/powerpc.ld: Define __bss_start/__bss_end around the BSS, and
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
730 __sbss_start/__sbss_end around the SBSS
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
731 * src/vectors.S (_start): Call C function to clear BSS.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
732 * src/hal_misc.c (hal_zero_bss): Use __bss_end rather than _end when
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
733 clearing BSS. Clear SBSS similarly but separately since the MLT
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
734 may have them in non-contiguous parts of memory.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
735
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
736 These fix PR 19750
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
737
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
738 1999-04-14 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
739
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
740 * include/hal_cache.h: Added HAL_xCACHE_IS_ENABLED macros.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
741
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
742 1999-04-14 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
743
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
744 * src/PKGconf.mak (EXTRAS): Don't generate extras.o here any more
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
745 But do define EXTRAS every time for the linker script
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
746
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
747 1999-04-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
748
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
749 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
750 Moved get_register and put_register to hal_stub.c.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
751
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
752 1999-04-08 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
753
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
754 * src/*.ld: Revised SECTION_* macro arguments to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
755 avoid padded output sections (PR 19787)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
756
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
757 1999-04-07 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
758
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
759 * include/hal_arch.h (CYGNUM_HAL_STACK_SIZE_xxx): Increase to more
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
760 realistic values. PR 19748.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
761
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
762 1999-03-31 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
763 PR 19741
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
764 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
765 * src/ppc_stub.c (__computeSignal):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
766 Added some comments about the use of MSR/SRR1. Masked out reserved
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
767 bits of MSR before restoring it.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
768
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
769 1999-03-23 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
770
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
771 * include/hal_arch.h: Added stack values.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
772
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
773 1999-03-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
774
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
775 * include/ppc_stub.h: Update copyright
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
776
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
777 * src/ppc_stub.c: Update copyright
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
778
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
779 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
780
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
781 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
782 Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
783 CYGNUM_HAL_MINIMUM_STACK_SIZE.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
784
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
785 1999-03-22 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
786
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
787 * tests/intr0.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
788 * include/ppc.inc:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
789 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
790 Cleaned up some FIX MEs.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
791
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
792 1999-03-18 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
793
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
794 * include/ppc.inc: Removed exception safety margin.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
795
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
796 1999-03-17 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
797
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
798 * src/PKGconf.mak: Remove dependence on echo '-e' switch.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
799
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
800 1999-03-16 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
801
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
802 * src/hal_misc.c: Moved extern declarations out of function body
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
803 to avoid compiler warnings.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
804
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
805 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
806
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
807 * include/hal_arch.h (CYGNUM_HAL_MINIMUM_STACK_SIZE): Increased to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
808 2kB for safety.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
809
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
810 * include/ppc.inc: Reduced exception stack frame safety gap
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
811 to 64 bytes.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
812
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
813 1999-03-12 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
814
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
815 * include/hal_arch.h (CYGNUM_HAL_MINIMUM_STACK_SIZE):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
816 Added HAL stack size definition.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
817
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
818 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
819
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
820 * include/hal_intr.h (HAL_INTERRUPT_IN_USE): Added.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
821
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
822 1999-03-08 Nick Garnett <nickg@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
823
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
824 * src/powerpc.ld:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
825 Added alignment before definition of __DEVTAB__.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
826
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
827 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
828
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
829 * include/hal_intr.h: Removed workaround.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
830
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
831 1999-03-05 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
832
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
833 * include/hal_intr.h (cyg_hal_interrupt_set_level): Disable this
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
834 function as a temporary workaround to PR 19400.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
835
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
836 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
837
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
838 * src/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
839 * src/powerpc.ld: Clean up I/O package changes.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
840
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
841 1999-03-04 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
842
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
843 * src/powerpc.ld:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
844 Add INPUT(libextras.a), add libextras.a to GROUP() and include
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
845 new section for device driver table
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
846
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
847 1999-02-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
848
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
849 * include/hal_intr.h: Removed FIX ME.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
850
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
851 1999-02-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
852
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
853 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
854 * src/ppc_stub.c (__computeSignal):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
855 Renamed CYGNUM_HAL_HWVECTOR_DECREMENTER to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
856 CYGNUM_HAL_VECTOR_DECREMENTER.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
857
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
858 1999-02-25 Nick Garnett <nickg@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
859
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
860 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
861 Changed label used to access scheduler lock to one that is not
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
862 mangled by C++. This is intended to make support for interrupt
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
863 handling in non-kernel configurations easier.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
864
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
865 1999-02-23 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
866
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
867 * src/ppc_stub.c (__computeSignal): Renamed
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
868 CYGNUM_HAL_VECTOR_DECREMENTER to CYGNUM_HAL_HWVECTOR_DECREMENTER.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
869
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
870 1999-02-20 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
871
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
872 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
873 Rename deliver_exception() -> cyg_hal_deliver_exception()
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
874
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
875 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
876 Reorganise vector/interrupt/exception names according to purpose
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
877 Add decoded exception vectors (decoded from PROGRAM exception)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
878 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
879
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
880 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
881 Add defines for access to SRR0 and SRR1 registers
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
882
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
883 * src/hal_intr.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
884 Rename CYG_VECTOR_* according to hal_intr.h changes above
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
885 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
886
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
887 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
888 Decode PROGRAM vector using SSR1 register
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
889 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
890
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
891 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
892 Rename CYG_VECTOR_* according to hal_intr.h changes above
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
893
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
894 * src/quicc_smc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
895 Add a FIX ME
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
896
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
897 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
898 Rename exception_handler -> cyg_hal_exception_handler
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
899
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
900 * tests/intr0.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
901 Rename CYG_VECTOR_* -> CYGNUM_HAL_INTERRUPT_* due to hal_intr.h
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
902 changes above
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
903
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
904 1999-02-17 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
905
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
906 * src/ppc_stub.c (__computeSignal): Moved special GDB signal
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
907 handling to generic-stub.c.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
908
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
909 1999-02-17 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
910
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
911 * src/hal_misc.c (hal_default_isr): Always print out vector number
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
912 in hal_default_interrupt.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
913
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
914 1999-02-16 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
915
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
916 * src/vectors.S: Changed set_debug_traps to initialize_stub.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
917
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
918 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
919 * include/ppc_stub.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
920 Cleaned up to only include arch specific stub code.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
921
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
922 1999-02-05 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
923
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
924 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
925 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
926 * src/hal_intr.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
927 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
928 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
929 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
930 * include/hal_cache.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
931 Cleaned up the MPC823/850 code.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
932
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
933 1999-02-05 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
934
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
935 * include/hal_intr.h (HAL_CLOCK_LATENCY): Return 0 when the result
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
936 is due to a bogus timer interrupt.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
937
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
938 1999-02-05 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
939
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
940 * src/powerpc.ld: Add LMA_EQ_VMA macro definition.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
941
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
942 1999-01-29 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
943
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
944 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
945 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
946 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
947 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
948 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
949 * include/hal_cache.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
950 Added MPC823/850 support. Some of it needs cleaning up a bit.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
951
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
952 1999-01-22 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
953 PR 18879
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
954 * include/quicc_smc.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
955 * src/quicc_smc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
956 Fix compiler warnings.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
957
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
958 1999-01-22 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
959
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
960 * include/quicc_smc.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
961 * src/ppc_860.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
962 * src/quicc_smc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
963 Added UNSUPPORTED headers.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
964
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
965 1999-01-21 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
966
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
967 * src/hal_misc.c (cyg_hal_invoke_constructors):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
968 Add code to deal with CYGSEM_HAL_STOP_CONSTRUCTORS_ON_FLAG
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
969 Tidy up and update description header
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
970 Shorten needlessly long lines
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
971
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
972 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
973 Remove all traces of non-CYG_KERNEL_USE_INIT_PRIORITY code
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
974 Tidy up and update description header
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
975 Shorten needlessly long lines
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
976
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
977 1999-01-21 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
978 Merge with FADS branch.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
979
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
980 1998-12-17 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
981
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
982 * src/ppc_860.h: Added as private header.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
983
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
984 * src/PKGconf.mak (COMPILE): Added quicc_smc.c.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
985
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
986 * include/quicc_smc.h: Prefix exported names with cyg_.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
987
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
988 * src/quicc_smc.c: Use ppc_860.h as a private header.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
989 Made all but the necessary functions static. Prefixed the rest
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
990 with cyg_.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
991 Moved the RS232 interface enabling here from hal_diag since it
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
992 is apparently required by both hal_stub and hal_diag.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
993
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
994 1999-01-20 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
995
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
996 * src/powerpc.ld (SECTION_bss): Added align statement.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
997
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
998 1999-01-20 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
999
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1000 * src/vectors.S: Changed _STUB to _STUBS.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1001
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1002 1999-01-19 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1003
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1004 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1005 * src/hal_misc.c (hal_enable_caches):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1006 Also support HAL_STARTUP_STUB.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1007
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1008 1999-01-15 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1009
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1010 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1011 * src/hal_intr.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1012 Move external declarations out of functions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1013
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1014 1999-01-14 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1015
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1016 * src/vectors.S (_start): Copy data to RAM before calling C
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1017 functions (or "don't initialize the MMU with random data").
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1018
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1019 * src/hal_misc.c: ROM is cache inhibited.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1020
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1021 1999-01-13 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1022
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1023 * include/basetype.h: CYG_DOUBLE_BYTEORDER now in <infra/cyg_type.h>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1024
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1025 1999-01-12 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1026
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1027 * include/basetype.h (CYG_DOUBLE_BYTEORDER): Define ordering
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1028 for words within double.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1029
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1030 1999-01-11 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1031
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1032 * include/hal_io.h: Fixed indentation.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1033
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1034 1999-01-05 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1035
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1036 * include/hal_intr.h (HAL_CLOCK_RESET): Undid below change;
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1037 doesn't always work.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1038
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1039 1998-12-15 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1040
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1041 * include/hal_intr.h (HAL_CLOCK_RESET): Add rather than store to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1042 avoid wall-clock drift.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1043
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1044 1998-12-11 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1045
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1046 * src/vectors.S: Cleaned up code to use r14/r15 during
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1047 interrupt/exception handling, which is necessary to support
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1048 -msdata.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1049 Put hal tables in sdata section when smaller than threshold.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1050
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1051 1998-12-11 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1052
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1053 * include/hal_cache.h: Defined three more macros.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1054
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1055 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1056
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1057 * include/hal_cache.h: Defined three more macros.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1058
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1059 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1060
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1061 * src/vectors.S: Make the program exception jump to ROM if no GDB
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1062 stub was configured.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1063
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1064 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1065
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1066 * include/hal_cache.h: Added HAL_ICACHE_UNLOCK_ALL and
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1067 HAL_DCACHE_UNLOCK_ALL for sim (unused).
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1068
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1069 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1070
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1071 * include/hal_cache.h: Defined cache locking macros. Changed
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1072 invalidate macros not to unlock.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1073
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1074 * include/ppc_regs.h: Added some instruction cache definitions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1075
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1076 * src/hal_misc.c (hal_enable_caches): Unlock caches before
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1077 invalidating.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1078
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1079 1998-12-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1080
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1081 * src/hal_misc.c (hal_enable_caches): Don't enable caches when
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1082 configured for ROM.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1083
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1084 1998-12-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1085
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1086 * include/ppc_regs.h: TBx_W are SPR registers.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1087
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1088 * src/vectors.S (_init_CPU, _start): Added a few sync instructions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1089
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1090 1998-12-08 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1091
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1092 * include/ppc_regs.h (CYGARC_REG_IMM_OR_CSNT): Fixed typo.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1093
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1094 1998-12-08 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1095
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1096 * include/ppc_regs.h: Added more definitions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1097
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1098 1998-12-07 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1099
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1100 * src/vectors.S (_init_CPU): Proper solution to the problem of
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1101 MMU/cache initialization.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1102
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1103 1998-12-07 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1104
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1105 * src/vectors.S (_start): Map RAM before accessing it. Only
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1106 disable MMU just before (re)programming it.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1107
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1108 1998-12-04 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1109
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1110 * src/hal_intr.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1111 * src/hal_intr.cxx:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1112 * src/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1113 Renamed hal_intr.cxx to hal_intr.c.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1114
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1115 1998-12-04 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1116
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1117 * tests/intr0.c: Improved somewhat. Also fixes PR 18440.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1118
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1119 * src/hal_intr.cxx:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1120 * src/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1121 Added hal_intr.cxx.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1122
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1123 * include/ppc_regs.h: More register definitions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1124
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1125 * include/hal_intr.h: Handle decrementer in HAL_INTERRUPT_ mask
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1126 and configure macros.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1127 Added declarations for interrupt arbiters.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1128
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1129 1998-12-02 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1130 PR 18425
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1131
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1132 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1133 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1134 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1135 Prefixed remaining definitions used by hal_intr.h.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1136
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1137 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1138 Added more definitions. Fixed wrong TBx_R values.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1139
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1140 1998-12-01 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1141
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1142 * tests/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1143 * tests/intr0.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1144 First simple test of 860 specific interrupt handling.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1145
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1146 * src/vectors.S (__default_interrupt_vsr): Don't shift decoded
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1147 vector number.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1148
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1149 * src/hal_misc.c (hal_clear_MMU): Added.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1150 (hal_MMU_init): Call hal_clear_MMU to ensure a sane MMU state.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1151
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1152 * include/ppc_regs.h: Added even more definitions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1153
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1154 * include/hal_intr.h: Fixed interrupt functions to deal with
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1155 interleaved IRQ/LVL vectors.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1156
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1157 1998-11-30 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1158
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1159 * src/vectors.S (__default_interrupt_vsr): Always call
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1160 cyg_hal_gdb_isr when GDB_BREAK support is enabled.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1161 Added comment about nesting.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1162
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1163 1998-11-30 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1164
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1165 * include/ppc_regs.h: Added a few more definitions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1166
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1167 * src/vectors.S (decode_interrupt): Added 1st level arbitration
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1168 for MPC860.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1169
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1170 * include/hal_intr.h: Added (properly ordered) LVL vectors.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1171 Changed if/else to switch/case.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1172 Added configuration of priorities/level.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1173
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1174 1998-11-30 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1175
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1176 * src/vectors.S (decode_interrupt): Update the vector in the state
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1177 frame.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1178
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1179 1998-11-27 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1180
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1181 * include/ppc_regs.h: Added more 860 IMM registers.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1182
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1183 * include/hal_io.h: Changed HAL_IO_BARRIER so it can be used from
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1184 C++.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1185
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1186 * include/hal_intr.h: First part of 860 interrupt controller
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1187 support.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1188
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1189 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1190 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1191 Exchanged extern and decrementer interrupt ISR vectors to allow
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1192 more sensible extension.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1193
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1194 1998-11-27 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1195
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1196 * src/hal_misc.c: The memory map descriptor table is now weakly
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1197 defined so applications can override it.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1198
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1199 1998-11-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1200
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1201 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1202 * src/hal_misc.c (hal_map_memory):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1203 Added handling of Guarded attribute.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1204
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1205 1998-11-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1206
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1207 * include/hal_arch.h: Added definition for magic constant.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1208
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1209 1998-11-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1210
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1211 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1212 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1213 * include/ppc.inc:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1214 Moved SPR definitions to ppc_regs.h.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1215
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1216 1998-11-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1217
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1218 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1219 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1220 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1221 Changes due to ppc_regs.h cleanup.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1222
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1223 * src/ppc_stub.h: Added convenience definition for SP register.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1224
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1225 * include/ppc_regs.h: Got rid of GDB register definitions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1226 Cleaned up a bit.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1227
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1228 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1229 * include/hal_cache.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1230 Prefixed register names with CYGARC_REG_ to avoid name space
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1231 pollution.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1232
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1233 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1234 * src/context.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1235 Replaced magic constants in jmpbuf with defines.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1236
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1237 1998-11-25 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1238
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1239 * src/vectors.S (__start): Got rid of a few magic constants.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1240
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1241 * include/hal_intr.h (HAL_CLOCK_INITIALIZE,
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1242 HAL_CLOCK_RESET): Cleaned up a bit.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1243
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1244 * include/ppc_regs.h: Added DC_ADR_ and TBU/TBL macros.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1245
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1246 * include/hal_cache.h: Got rid of a few magic constants.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1247 Changed types in cyg_memdesc_t.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1248 * src/hal_misc.c (hal_map_memory): Changed argument types.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1249
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1250 * include/hal_arch.h: Changed a few comments.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1251
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1252 1998-11-23 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1253
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1254 * src/vectors.S: Cleaned up CYG_MSR definition.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1255
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1256 * src/hal_misc.c (mem_map): Added mapping for SIM.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1257 (hal_map_memory): Added 603 BAT mapping.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1258
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1259 * include/ppc_regs.h: Added definitions for BATs.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1260
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1261 1998-11-19 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1262
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1263 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1264 * include/hal_cache.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1265 Use operand constants to pass macro values to assembly code.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1266
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1267 1998-11-18 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1268
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1269 * src/context.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1270 * include/ppc.inc:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1271 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1272 Improved GDB thread info output by making a context switch frame
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1273 look like an exception/interrupt frame.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1274
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1275 1998-11-18 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1276
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1277 * include/hal_intr.h: Add support for interrupt latency
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1278 measurements, controlled by CYGVAR_KERNEL_COUNTERS_CLOCK_LATENCY.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1279
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1280 1998-11-18 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1281
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1282 * include/ppc.inc: Renamed CYG_HAL_POWERPC_MP860 to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1283 CYG_HAL_POWERPC_MPC860.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1284
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1285 1998-11-17 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1286
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1287 * hal/powerpc/arch/current/include/hal_cache.h
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1288 * hal/powerpc/arch/current/include/hal_intr.h
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1289 * hal/powerpc/arch/current/include/ppc_regs.h
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1290 * hal/powerpc/arch/current/src/hal_misc.c
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1291 * hal/powerpc/arch/current/src/ppc_stub.c
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1292 * hal/powerpc/arch/current/src/vectors.S
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1293 Renamed CYG_HAL_POWERPC_MP860 to CYG_HAL_POWERPC_MPC860.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1294
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1295 1998-11-16 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1296
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1297 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1298 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1299 Added vector translation.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1300
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1301 * src/vectors.S: Use r14 instead of r15 in interrupt handler.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1302
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1303 1998-11-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1304
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1305 * include/hal_cache.h: Added memory mapping structure.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1306
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1307 * src/hal_misc.c (hal_MMU_init): Cleaned up memory mapping.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1308
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1309 1998-11-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1310
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1311 * src/hal_misc.c (hal_enable_caches): Also disable serialization.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1312
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1313 * include/ppc_regs.h: Added more register definitions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1314
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1315 1998-11-06 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1316
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1317 * src/vectors.S: Don't enable MMU when target is SIM. Caches are
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1318 not used anyway, and there's a serious performance hit.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1319 (added comment).
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1320
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1321 1998-11-04 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1322
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1323 * include/hal_cache.h: Proper separation of SIM and MPC860 cache
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1324 defines.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1325
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1326 1998-11-04 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1327
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1328 * src/ppc_stub.c (cyg_hal_gdb_interrupt,
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1329 cyg_hal_gdb_remove_break): Add cache flushes after fiddling with
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1330 the program data.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1331
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1332 * src/vectors.S (__default_interrupt_vsr,
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1333 __default_exception_vsr): Enable MMU on entry.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1334
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1335 1998-11-04 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1336
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1337 * src/vectors.S: Make calls to MMU init function and cache
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1338 enabling function. Enable MMU.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1339
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1340 * src/hal_misc.c (hal_map_memory, hal_MMU_init,
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1341 hal_enable_caches): Added.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1342
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1343 * include/ppc_regs.h: Added MMU register definitions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1344
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1345 * include/hal_cache.h: Enabled cache macros and made them work
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1346 properly.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1347
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1348 1998-11-02 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1349
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1350 * include/ppc_stub.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1351 * src/ppc_stub.c (cyg_hal_gdb_interrupt,
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1352 cyg_hal_gdb_remove_break): New names for the new GDB BREAK support
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1353 functions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1354
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1355 1998-11-02 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1356
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1357 * src/vectors.S (__default_interrupt_vsr): Fill r15 before doing
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1358 cyg_hal_gdb_isr call, or it might be skipped.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1359 cyg_hal_gdb_isr now takes PC as first argument.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1360
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1361 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1362 * src/ppc_stub.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1363 Added proper GDB interrupt support.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1364
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1365 1998-10-27 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1366
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1367 * src/vectors.S: Also save registers 13-15 in minimum context for
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1368 convenience.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1369
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1370 1998-10-25 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1371
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1372 * src/vectors.S: Removed pkgconf/kernel.h include fix-me.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1373
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1374 1998-10-23 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1375
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1376 * include/ppc_stub.h: Include generic-stub.h from hal.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1377
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1378 Fri Oct 23 04:47:11 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1379
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1380 * include/hal_cache.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1381 Include HAL configuration file to be sure we get all the right
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1382 defines. This is a potential problem, that I had thought may be
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1383 the cause of PR 17839, but that turned out to be a config tool
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1384 problem
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1385
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1386 1998-10-16 Bart Veer <bartv@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1387
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1388 * src/vectors.S (__interrupt_stack):
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1389 Made the interrupt stack size configurable.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1390
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1391 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1392
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1393 * src/ppc_stub.c (__computeSignal): Use SIGSYS for 'sc'
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1394 exceptions.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1395
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1396 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1397 PR 17808
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1398
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1399 * include/hal_arch.h (HAL_JMP_BUF_SIZE): Increased to 23.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1400
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1401 * src/context.S (hal_setjmp, hal_longjmp): Also save CR[2-4].
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1402
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1403 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1404
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1405 * src/vectors.S: CYGDBG_KERNEL_DEBUG_GDB_INCLUDE_STUBS changed to
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1406 CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1407
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1408 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1409
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1410 * src/ppc_stub.c: Replaced include <signal.h> with SIGxxx
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1411 definitions.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1412
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1413 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1414
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1415 * src/ppc_stub.c: Graceful error if attempted compiled for
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1416 simulator.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1417 Also do proper include of dbg-threads-api.h.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1418
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1419 * src/vectors.S: Changed CYG_HAL_GDB_BREAK to
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1420 CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1421
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1422 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1423
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1424 * src/ppc_stub.c (single_step, clear_single_step): Disable
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1425 interrupts when doing a single-step.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1426
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1427 1998-10-14 Nick Garnett <nickg@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1428
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1429 * include/hal_io.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1430 * src/ppc_stub.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1431 * src/hal_misc.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1432 Minor modifications to permit building without kernel.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1433
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1434 1998-10-14 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1435
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1436 * include/hal_intr.h (HAL_QUERY_INTERRUPTS): Fixed to do the right
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1437 thing.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1438
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1439 1998-10-13 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1440
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1441 * src/ppc_stub.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1442 * src/hal_misc.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1443 Added thread support. Primarily a change in the way registers are
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1444 accessed.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1445
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1446 * include/hal_arch.h (HAL_GET_GDB_REGISTERS,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1447 HAL_SET_GDB_REGISTERS): Added a few more registers.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1448
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1449 1998-10-12 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1450
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1451 * Reverted below to avoid problems with test farm. Waiting for
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1452 approval of other diffs.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1453
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1454 1998-10-12 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1455
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1456 * src/ppc_stub.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1457 * src/hal_misc.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1458 Added thread support. Primarily a change in the way registers are
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1459 accessed.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1460
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1461 * include/hal_arch.h (HAL_GET_GDB_REGISTERS,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1462 HAL_SET_GDB_REGISTERS): Added a few more registers.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1463
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1464 1998-10-12 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1465
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1466 * include/ppc_stub.h: Added CYGONCE protection.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1467 Fixed warning.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1468
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1469 1998-10-09 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1470
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1471 * include/hal_intr.h: Added HAL_TRANSLATE_VECTOR.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1472
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1473 1998-10-08 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1474
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1475 * src/vectors.S: Protect kernel.h inclusion by CYGPKG_KERNEL.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1476
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1477 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1478
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1479 * include/hal_arch.h
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1480 * include/ppc_regs.h
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1481 * src/hal_misc.c
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1482 Changed /**/ comments to //.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1483
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1484 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1485
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1486 * src/makefile: Removed.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1487
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1488 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1489
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1490 * include/basetype.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1491 * include/hal_arch.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1492 * include/hal_cache.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1493 * include/hal_intr.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1494 * include/hal_io.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1495 * include/ppc_regs.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1496 * include/pkgconf/hal_powerpc.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1497 * src/context.S:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1498 * src/hal_misc.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1499 * src/vectors.S:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1500 Expanded TABs.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1501
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1502 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1503
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1504 * src/vectors.S: Added GDB interrupt support.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1505 Call GDB stub init at startup.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1506
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1507 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1508
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1509 * include/ppc_regs.h: Added defines for Internal Memory Map. Added
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1510 CYGONCE protection.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1511
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1512 1998-10-07 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1513
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1514 * include/hal_io.h: Enforce in-order IO.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1515
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1516 1998-10-01 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1517
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1518 * src/vectors.S (_start): Comment change.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1519
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1520 * include/hal_intr.h: Added empty HAL_INTERRUPT_SET_LEVEL macro.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1521
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1522 Thu Sep 17 17:40:01 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1523
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1524 * src/vectors.S: Simulator does not support DER register.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1525
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1526 1998-09-14 Bart Veer <bartv@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1527
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1528 * src/PKGconf.mak:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1529 Made vectors.o dependent on the various files that can contain
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1530 makefile variables or rules. This is needed after changes to
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1531 pkgconf.tcl for PRs 17195 and 17286.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1532
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1533 1998-09-12 Bart Veer <bartv@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1534
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1535 * include/pkgconf/hal_powerpc.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1536 Added missing descriptions (PR 17184)
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1537
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1538 * src/hal_misc.c (exception_handler):
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1539 Sort out exception handling options (PR 16953)
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1540
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1541 Fri Sep 4 12:03:54 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1542
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1543 * src/context.S: Always save/restore CR as the compiler may only
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1544 do a partial restore.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1545
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1546 Thu Sep 3 10:12:46 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1547
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1548 * include/hal_cache.h: Replaced CACHE macros with dummies. The
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1549 errata for the revision A.2 MPC860 is pretty grim wrt cache side
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1550 effects.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1551
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1552 * include/hal_cache.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1553 * include/hal_io.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1554 * include/hal_arch.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1555 * include/hal_intr.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1556 Wrapped multi-line macros with CYG_MACRO_START/END.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1557
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1558 1998-09-02 Bart Veer <bartv@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1559
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1560 * include/pkgconf/hal_powerpc.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1561 New header file for architecture-specific configuration options
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1562
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1563 * tests/PKGconf.mak:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1564 * src/PKGconf.mak:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1565 Sort out package naming conventions.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1566
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1567 1998-09-01 Nick Garnett <nickg@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1568
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1569 * include/hal_intr.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1570 Added CYG_VSR_COUNT, CYG_EXCEPTION_COUNT and CYG_ISR_COUNT.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1571
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1572 Tue Sep 1 14:43:48 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1573
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1574 * include/hal_cache.h (HAL_DCACHE_SYNC): Write data in the cache
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1575 back to memory.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1576 (HAL_ICACHE_SYNC): Do nothing.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1577
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1578 Tue Sep 1 10:26:10 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1579
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1580 * src/hal_misc.c: Define empty __eabi to override compiler
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1581 generated version of the same.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1582
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1583 Mon Aug 31 16:32:34 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1584
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1585 * src/hal_misc.c (cyg_hal_invoke_constructors): Renamed from
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1586 __eabi.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1587
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1588 Mon Aug 31 16:31:18 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1589
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1590 * src/vectors.S (_start): Call C++ constructors.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1591
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1592 Mon Aug 31 15:32:22 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1593
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1594 * src/vectors.S (__default_interrupt_vsr): Added config options:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1595 CYGFUN_HAL_COMMON_KERNEL_SUPPORT and
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1596 CYGIMP_HAL_COMMON_INTERRUPTS_USE_INTERRUPT_STACK.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1597 (restore_state): Moved from bottom of __default_exception_vsr to
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1598 bottom of __default_interrupt_vsr.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1599
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1600 Mon Aug 31 13:33:04 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1601
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1602 * src/ppc_stub.c (__computeSignal): Added handling of MC860
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1603 specific exceptions.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1604 Made VECTOR_PROGRAM decode actual exception type.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1605
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1606 * include/hal_intr.h: Defined MC860 specific vectors.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1607
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1608 Mon Aug 31 10:12:44 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1609
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1610 * src/hal_misc.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1611 * src/vectors.S:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1612 Added ha_default_isr.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1613
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1614 * include/hal_cache.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1615 * include/ppc_regs.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1616 Defined HAL_DCACHE_x macros.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1617
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1618 * include/hal_arch.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1619 * src/hal_misc:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1620 Added hal_idle_thread_action.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1621
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1622 1998-08-28 Bart Veer <bartv@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1623
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1624 * src/vectors.S, src/context.S, src/hal_misc.c, src/ppc_stub.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1625 include/hal_intr.h :
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1626 Updated for new kernel configuration option symbol names
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1627
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1628 Fri Aug 28 17:55:46 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1629
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1630 * src/vectors.S: Added some more comments.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1631 (_start): Disable 860 "Development Support" as it breaks PowerPC
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1632 standard single-stepping exceptions.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1633
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1634 * src/ppc_stub.c: Handle single-step exceptions properly. Also
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1635 enable exception-after-branch.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1636
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1637 Fri Aug 28 17:41:34 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1638
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1639 * include/ppc_regs.h: Added some more definitions.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1640
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1641 * include/hal_cache.h: Defined HAL_ICACHE_x macros.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1642
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1643 * include/hal_arch.h (HAL_BREAKINST): Use same opcode as GDB.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1644
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1645 Fri Aug 28 10:11:06 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1646
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1647 * src/vectors.S (_start):
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1648 Change call of main() to cyg_start(), and change comments
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1649 accordingly. Definitely never call exit().
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1650
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1651 Thu Aug 27 15:30:27 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1652
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1653 * include/ppc_stub.h (REGSIZE): Floats are 64 bit.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1654
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1655 Thu Aug 27 13:58:16 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1656
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1657 * src/hal_misc.c: Removed GDB C-C stuff again.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1658
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1659 Wed Aug 26 16:05:53 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1660
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1661 * src/hal_misc.c (hal_ctrlc_isr, hal_init_ctrlc_intr):
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1662 Added GDB C-C support (temporary location).
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1663
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1664 Wed Aug 26 15:12:31 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1665
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1666 * src/hal_misc.c (__eabi): Changed to match the constructor table
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1667 generated by the linker script.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1668
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1669 Wed Aug 26 09:38:07 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1670
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1671 * include/hal_arch.h (HAL_GET_GDB_REGISTERS): Fixed typo.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1672 (HAL_SET_GDB_REGISTERS): Same.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1673
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1674 1998-08-25 Nick Garnett <nickg@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1675
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1676 * src/vectors.S:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1677 Now pass pointer to saved registers as third argument to
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1678 interrupt_end().
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1679
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1680 * include/hal_arch.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1681 Added macros to support GDB.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1682
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1683 Tue Aug 25 16:57:27 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1684
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1685 * src/ppc_stub.c: Comment changes.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1686
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1687 Tue Aug 25 11:11:49 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1688
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1689 * include/hal_intr.h (HAL_INTERRUPT_ATTACH): Added cast to avoid
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1690 compiler warning.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1691
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1692 Tue Aug 25 11:08:00 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1693
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1694 * include/hal_arch.h (HAL_REORDER_BARRIER): Added side effect to
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1695 "memory".
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1696
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1697 Mon Aug 24 13:15:07 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1698
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1699 * include/ppc_stub.h: Corrected NUMREGS.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1700
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1701 Mon Aug 24 11:14:08 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1702
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1703 * src/vectors.S (__default_exception_vsr): Don't access register
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1704 hid0.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1705
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1706 Mon Aug 24 10:37:04 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1707
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1708 * src/vectors.S (_start): Removed non-functional OCD control.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
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1709
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1710 1998-08-21 Nick Garnett <nickg@cygnus.co.uk>
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1711
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1712 * include/hal_cache.h:
3111d98ba7b3 Initial commit of eCos version 1.1
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1713 Now includes cyg_type.h rather than ktypes.h.
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1714
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1715 Thu Aug 20 17:43:50 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
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1716
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1717 * src/vectors.S: Disable OCD control to allow debugging of gdb
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1718 stub.
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1719
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1720 * src/vectors.S: Temporary stack definition.
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1721
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1722 Thu Aug 20 17:37:10 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
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1723
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1724 * src/hal_misc.c: Added GDB stub support.
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1725
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1726 * include/ppc.inc: Added some 860 register definitions.
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1727
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1728 * include/hal_arch.h: Added breakpoint stuff.
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1729
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1730 Thu Aug 20 16:07:03 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
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1731
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1732 * src/PKGconf.mak: Include GDB support files.
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1733
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1734 Thu Aug 20 16:00:21 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
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1735
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1736 * include/ppc_stub.h:
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1737 * include/ppc_regs.h:
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1738 * src/ppc_stub.c:
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1739 Added for GDB support.
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1740
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1741 Tue Aug 18 18:44:00 1998 Jesper Skov <jskov@cygnus.co.uk>
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1742
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1743 * include/hal_intr.h:
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1744 * include/hal_arch.h:
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1745 Use cyg_type.h rather than ktypes.h.
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1746
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1747 Tue Aug 18 18:38:43 1998 Jesper Skov <jskov@cygnus.co.uk>
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1748
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1749 * include/basetype.h: Fixed typo.
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1750
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1751 1998-08-18 Nick Garnett <nickg@cygnus.co.uk>
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1752
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1753 * src/context.S:
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1754 * src/hal_misc.c:
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1755 * include/hal_intr.h:
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1756 * src/vectors.S:
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1757 Now uses hal.h rather than kernel.h.
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1758
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1759 Mon Aug 17 16:23:46 1998 Jesper Skov <jskov@cygnus.co.uk>
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1760
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1761 * include/hal_intr.h (HAL_DISABLE_INTERRUPTS): Fix MACRO line
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1762 continuation.
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1763 (HAL_RESTORE_INTERRUPTS): Same.
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1764
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1765 //===========================================================================
208
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1766 //####ECOSGPLCOPYRIGHTBEGIN####
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1767 // -------------------------------------------
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1768 // This file is part of eCos, the Embedded Configurable Operating System.
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1769 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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1770 //
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1771 // eCos is free software; you can redistribute it and/or modify it under
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1772 // the terms of the GNU General Public License as published by the Free
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1773 // Software Foundation; either version 2 or (at your option) any later version.
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1774 //
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1775 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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1776 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
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1777 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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1778 // for more details.
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1779 //
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1780 // You should have received a copy of the GNU General Public License along
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1781 // with eCos; if not, write to the Free Software Foundation, Inc.,
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1782 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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1783 //
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1784 // As a special exception, if other files instantiate templates or use macros
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1785 // or inline functions from this file, or you compile this file and link it
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1786 // with other works to produce a work based on this file, this file does not
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1787 // by itself cause the resulting work to be covered by the GNU General Public
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1788 // License. However the source code for this file must still be made available
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1789 // in accordance with section (3) of the GNU General Public License.
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1790 //
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1791 // This exception does not invalidate any other reasons why a work based on
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1792 // this file might be covered by the GNU General Public License.
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1793 //
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1794 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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1795 // at http://sources.redhat.com/ecos/ecos-license/
208
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1796 // -------------------------------------------
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1797 //####ECOSGPLCOPYRIGHTEND####
0
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1798 //===========================================================================