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Improve Linux 'exec' to be sensitive to load failures
author gthomas
date Thu, 27 May 2004 13:22:05 +0000
parents f6da3de221b0
children 74dbf4c3f2e1
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1661
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures
gthomas
parents: 1636
diff changeset
1 2004-05-27 Gary Thomas <gary@mlbassoc.com>
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures
gthomas
parents: 1636
diff changeset
2
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures
gthomas
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3 * src/redboot_linux_exec.c (do_exec): Be sensitive to value in
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures
gthomas
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diff changeset
4 "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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5 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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6
1636
f6da3de221b0 * src/sh.ld: Add entry section for targets, like Dreamcast, that
jlarmour
parents: 1604
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7 2004-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
f6da3de221b0 * src/sh.ld: Add entry section for targets, like Dreamcast, that
jlarmour
parents: 1604
diff changeset
8
f6da3de221b0 * src/sh.ld: Add entry section for targets, like Dreamcast, that
jlarmour
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9 * src/sh.ld: Add entry section for targets, like Dreamcast, that
f6da3de221b0 * src/sh.ld: Add entry section for targets, like Dreamcast, that
jlarmour
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10 need special entry code.
f6da3de221b0 * src/sh.ld: Add entry section for targets, like Dreamcast, that
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11
1604
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses
gthomas
parents: 1487
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12 2004-04-22 Jani Monoses <jani@iv.ro>
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses
gthomas
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13
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses
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14 * cdl/hal_sh.cdl :
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses
gthomas
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15 Invoke tail with stricter syntax that works in latest coreutils.
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses
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16
1487
c8043dc582b8 * include/hal_var_bank.inc: Fix build error on non-FPU systems due to
nickg
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diff changeset
17 2004-02-05 Kelvin Lawson <klawson@ad-holdings.co.uk>
c8043dc582b8 * include/hal_var_bank.inc: Fix build error on non-FPU systems due to
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18
c8043dc582b8 * include/hal_var_bank.inc: Fix build error on non-FPU systems due to
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19 * include/hal_var_bank.inc: Fix build error on non-FPU systems due to
c8043dc582b8 * include/hal_var_bank.inc: Fix build error on non-FPU systems due to
nickg
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20 CYG_FPSCR.
c8043dc582b8 * include/hal_var_bank.inc: Fix build error on non-FPU systems due to
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21
1418
879ff7a40226 hal_delay_us() is a C function.
asl
parents: 1143
diff changeset
22 2003-12-05 Andrew Lunn <andrew.lunn@ascom.ch>
879ff7a40226 hal_delay_us() is a C function.
asl
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23
879ff7a40226 hal_delay_us() is a C function.
asl
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24 * include/hal_intr_excevt.h:
879ff7a40226 hal_delay_us() is a C function.
asl
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25 * include/hal_intr_vecs.h: hal_delay_us() is a C function.
879ff7a40226 hal_delay_us() is a C function.
asl
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26
1423
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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27 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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28
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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29 * cdl/hal_sh.cdl: CYGHWR_HAL_SH_FPU_REGS is only needed if there's an
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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30 FPU.
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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31
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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32 * include/hal_var_bank.h (HAL_THREAD_INIT_CONTEXT_FPU): Use FPSCR
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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33 init value from HAL register definitions.
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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34
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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35 2003-09-19 John Dallaway <jld@ecoscentric.com>
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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36
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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37 * cdl/hal_sh.cdl: Specify default CDL values for sh4_202_md target.
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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38
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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39 2003-09-11 Nick Garnett <nickg@ecoscentric.com>
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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40
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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41 * include/hal_var_bank.h (HAL_THREAD_INIT_CONTEXT_FPU): Changed
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
nickg
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42 initial value of fpscr to do round-to-nearest rather than
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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43 round-to-zero.
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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44
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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45 2003-09-08 Nick Garnett <nickg@ecoscentric.com>
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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46
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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47 * src/vectors.S (cyg_hal_default_exception_vsr): Added code to
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
nickg
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48 switch to interrupt stack when fielding exceptions from RedBoot or
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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49 some other ROM monitor. Without this we get potential stack
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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50 overflows when debugging via the network.
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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51
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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52 2003-09-05 Nick Garnett <nickg@ecoscentric.com>
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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53
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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54 * include/hal_arch.h:
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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55 * include/hal_var_bank.h:
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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56 * include/hal_var_bank.inc:
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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57 * src/context.S:
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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58 Added support for floating point state save and restore and GDB
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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59
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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60 * src/hal_misc.c (hal_delay_us): Fixed implementation of this
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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61 routine so that it actually works.
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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62
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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63 * src/hal_syscall.c:
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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64 Added support for all supportable syscalls.
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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65
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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66 * src/sh_stub.c:
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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67 Added check in __is_bsp_syscall() for trap 34 traps using the TRA
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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68 register.
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69
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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70 * src/vectors.S: Set startup stack size to the same as the
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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71 interrupt stack size. In some configurations of RedBoot the
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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72 previous value was too small.
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73
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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74 * include/sh_stub.h:
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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75 Fixed HAL_STUB_PLATFORM_STUBS_FIXUP() to only rewind for a
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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76 breakpoint. Traps are not rewound.
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77
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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78 * cdl/hal_sh.cdl: Added option for SH architecture FP register
440ddbf97b39 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
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79 count.
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80
1143
5429a4c059a7 Fix linker script for newer compilers
gthomas
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81 2003-07-29 Gary Thomas <gary@mlbassoc.com> on behalf of
5429a4c059a7 Fix linker script for newer compilers
gthomas
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82 2003-07-29 Yoshinori Sato <ysato@users.sourceforge.jp>
5429a4c059a7 Fix linker script for newer compilers
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83
5429a4c059a7 Fix linker script for newer compilers
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84 * src/sh.ld: Handle all bss* sections (newer compilers).
5429a4c059a7 Fix linker script for newer compilers
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85
1130
1ea4ec152dee * cdl/xxxx.cdl:
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86 2003-07-18 Nick Garnett <nickg@balti.calivar.com>
1ea4ec152dee * cdl/xxxx.cdl:
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87
1ea4ec152dee * cdl/xxxx.cdl:
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88 * cdl/hal_sh.cdl:
1ea4ec152dee * cdl/xxxx.cdl:
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89 Changed values for CYGNUM_HAL_RTC_NUMERATOR,
1ea4ec152dee * cdl/xxxx.cdl:
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90 CYGNUM_HAL_RTC_DENOMINATOR and CYGNUM_HAL_RTC_PERIOD to
1ea4ec152dee * cdl/xxxx.cdl:
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91 "default_value" from "calculated". This makes it easier
1ea4ec152dee * cdl/xxxx.cdl:
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92 to change these values globally.
1ea4ec152dee * cdl/xxxx.cdl:
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93
1089
a2fb6d1d07db * include/hal_var_bank.h (HAL_THREAD_INIT_CONTEXT): Align stack
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94 2003-04-17 Jonathan Larmour <jifl@eCosCentric.com>
a2fb6d1d07db * include/hal_var_bank.h (HAL_THREAD_INIT_CONTEXT): Align stack
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95
a2fb6d1d07db * include/hal_var_bank.h (HAL_THREAD_INIT_CONTEXT): Align stack
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96 * include/hal_var_bank.h (HAL_THREAD_INIT_CONTEXT): Align stack
a2fb6d1d07db * include/hal_var_bank.h (HAL_THREAD_INIT_CONTEXT): Align stack
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97 pointer before using it.
a2fb6d1d07db * include/hal_var_bank.h (HAL_THREAD_INIT_CONTEXT): Align stack
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98 * include/hal_var_sp.h (HAL_THREAD_INIT_CONTEXT): Ditto.
a2fb6d1d07db * include/hal_var_bank.h (HAL_THREAD_INIT_CONTEXT): Align stack
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99
928
6425a2421b16 Many small changes to .ld and .ldi files.
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100 2003-04-10 Nick Garnett <nickg@balti.calivar.com>
6425a2421b16 Many small changes to .ld and .ldi files.
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101
6425a2421b16 Many small changes to .ld and .ldi files.
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102 * src/sh.ld:
6425a2421b16 Many small changes to .ld and .ldi files.
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103 Added entry for .stack section in data section.
6425a2421b16 Many small changes to .ld and .ldi files.
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104
822
060f6b8274f3 Update redboot exec command to stop eth driver
msalter
parents: 556
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105 2003-03-11 Mark Salter <msalter@redhat.com>
060f6b8274f3 Update redboot exec command to stop eth driver
msalter
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106
060f6b8274f3 Update redboot exec command to stop eth driver
msalter
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107 * src/redboot_linux_exec.c (do_exec): Call eth_drv_stop as necessary.
060f6b8274f3 Update redboot exec command to stop eth driver
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108
556
f2b5df359050 Support return to redboot from go
msalter
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109 2003-01-31 Mark Salter <msalter@redhat.com>
f2b5df359050 Support return to redboot from go
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110
f2b5df359050 Support return to redboot from go
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111 * src/hal_syscall.c (hal_syscall_handler): Let generic syscall code
f2b5df359050 Support return to redboot from go
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112 handle exit.
f2b5df359050 Support return to redboot from go
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113
265
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL.
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114 2002-08-02 Andrew Lunn <Andrew.Lunn@ascom.ch>
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL.
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115
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL.
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116 * cdl/hal_sh.cdl: The Redboot exec command can now be
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL.
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117 disabled by CDL
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL.
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118
208
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119 2002-04-30 Jesper Skov <jskov@redhat.com>
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120
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121 * include/hal_var_sp.inc: Allow variant to provide custom
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122 interrupt vector layout. This means the size of
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123 hal_interrupt_handlers/objects/data can be reduced if the vector
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124 layout is sparse. Something similar could be done for
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125 _HW_EXEC_ENTRY_TABLE, saving exception_vector_int entries in the
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126 $vectors_code block. However, this code usually resides in flash
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127 so there's not much point given todays flash block sizes.
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128
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129 * cdl/hal_sh.cdl: Added CYGHWR_HAL_SH_FPU and
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130 CYGHWR_HAL_SH_NO_FPU, allowing an arch level control of FPU
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131 related tests.
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132 Skipping test handled in a different way now, so the implements
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133 statement has been deleted again.
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134
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135 2002-04-29 Jesper Skov <jskov@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
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136
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137 * include/hal_var_bank.inc: Define hal_exception_entry_extras and
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
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138 hal_interrupt_entry_extras.
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139 * include/hal_var_sp.inc: Define hal_exception_entry_extras and
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140 hal_interrupt_entry_extras. Disable interrupts on exception
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141 entry.
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142 * src/vectors.S: Call hal_exception_entry_extras and
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143 hal_interrupt_entry_extras.
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144
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145 2002-04-29 Jonathan Larmour <jlarmour@redhat.com>
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146
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147 * src/vectors.S:
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148 Don't use .file as it can confuse debugging since the .file
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149 doesn't contain the path and therefore the debugger will never
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150 know where it lives! This conflicts with using -Wa,--gstabs.
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151
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152 2002-04-15 Jonathan Larmour <jlarmour@redhat.com>
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153
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154 * src/hal_syscall.c (hal_syscall_handler): Add extra sig argument to
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155 __do_syscall.
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156
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157 2002-04-22 Jesper Skov <jskov@redhat.com>
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158
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159 * include/hal_var_sp.inc: 7044 needs different vector layout than
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160 76xx since its vectors are hardwired.
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161
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162 2002-04-18 Jesper Skov <jskov@redhat.com>
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163
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164 * include/hal_var_sp.inc: Do no translation of entry address if
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165 cache module defines CYGARC_SH_MOD_CAC_NO_WINDOWS.
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166
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167 * include/hal_intr_vecs.h: Move all vectors after IRQ7 to variant
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168 header. Define _IRQ and _LVL for all of the first 7
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169 interrupts. Define CYGNUM_HAL_INTERRUPT_LVL_MAX
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170
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171 2002-03-06 Jesper Skov <jskov@redhat.com>
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172
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173 * include/hal_var_sp.inc: Fix asm comments.
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174
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175 2002-02-28 Jesper Skov <jskov@redhat.com>
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176
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177 * src/hal_syscall.c (hal_syscall_handler): Added.
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178 * src/sh_stub.c (__is_bsp_syscall): Added.
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179 * cdl/hal_sh.cdl: Build hal_syscall.c
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180
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181 2002-02-27 Jesper Skov <jskov@redhat.com>
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182
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183 * src/sh_stub.c (__computeSignal): Changed to use DATA_ACCESS
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184 names as well.
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185 * include/hal_intr_vecs.h (_CYGNUM_HAL_VECTOR_FIRST_MEM_FAULT,
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186 _CYGNUM_HAL_VECTOR_LAST_MEM_FAULT): Same.
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187
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188 2002-02-26 Jesper Skov <jskov@redhat.com>
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189
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190 * include/hal_intr_vecs.h: Use DATA_ACCESS vector names instead of
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191 ADDRESS_ERROR names.
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192
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193 2002-02-15 Jesper Skov <jskov@redhat.com>
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194
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195 * src/sh_stub.c (__single_step): Use normal breakpoint instruction
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196 (trapa #32) for single-stepping.
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197 On the SH2 the use of trapa#255 causes a different (and unhandled)
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198 exception, in the range reserved for application
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199 exceptions/interrupts.
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200
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201 2002-02-14 Jesper Skov <jskov@redhat.com>
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202
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203 * include/hal_var_bank.h: Switch mach/macl entries.
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204 * include/hal_var_sp.h: Same.
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205
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206 * include/hal_var_sp.inc: Reserve (additional) trampoline for NMI
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207 to make eCos interrupt numbers match. Make traps use trap numbers
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208 32-64.
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209 (hal_cpu_save_regs): Remember to adjust SP for R0 save location.
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210 (hal_cpu_restore_regs_return): Rewritten to fix errors and allow
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211 SP to be changed from GDB.
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212
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213 2002-02-13 Jesper Skov <jskov@redhat.com>
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214
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215 * src/context.S (hal_thread_load_context): Load up stack pointer
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216 before enabling interrupts.
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217
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218 * include/hal_var_sp.inc: Fetch the VSR pointer and jump to it
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219 instead of into the VSR table.
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220 (hal_cpu_restore_regs_return): adjust sp to point to exception
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221 state before returning.
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222
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223 2002-02-08 Jesper Skov <jskov@redhat.com>
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224
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225 * src/vectors.S: tweak ROMRAM relocation code.
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226
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227 2002-02-07 Jesper Skov <jskov@redhat.com>
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228
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229 * include/hal_var_sp.inc: Moved _reset code to below vectors.
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230
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231 2002-01-17 Jesper Skov <jskov@redhat.com>
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232
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233 * include/hal_var_bank.inc: Include SH3 register references. Make
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234 better use of some delay slots.
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235
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236 * src/vectors.S: Don't save exception/interrupt state on stack
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237 with debug markers. Load up event value in R4 before calling
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238 hal_intc_decode so it can be a nop if desired. Removed some SH3
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239 register references.
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240
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241 * include/hal_var_sp.inc: Include SH2 offsets, export
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242 _HW_EXC_ENTRY_TABLE, fix some typos.
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243
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244 * include/hal_intr_vecs.h: IRL vectors renamed. Added IRQ
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245 vectors.
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246
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247 2002-01-16 Jesper Skov <jskov@redhat.com>
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248
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249 * include/hal_var_bank.h: Fix typo.
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250
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251 * src/sh_stub.c (__computeSignal): Only handle defined vectors.
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252
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253 * include/hal_intr_vecs.h: Decode NMI as interrupt 0, moved all
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254 other vectors. Provide MEM_FAULT vector range.
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255 * include/hal_var_sp.inc: Changes for NMI-as-interrupt-0.
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256 * include/hal_var_sp.h: Renamed vector to event to share code.
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257
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258 * include/hal_intr_excevt.h: Added MEM_FAULT vector ranges and
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259 CYGHWR_SH_RTC_TIMER_IS_TMU.
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260 * src/hal_misc.c (hal_delay_us): Only build if
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261 CYGHWR_SH_RTC_TIMER_IS_TMU. Use MEM_FAULT vector range.
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262
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263 * include/hal_intr.h: Deleted clock controls.
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264
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265 * cdl/hal_sh.cdl: Use CYGNUM_HAL_RTC_PRESCALE instread of
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266 module-specific prescale variable.
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267
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268 * include/hal_intr_excevt.h (_CYGNUM_HAL_VECTOR_FIRST_MEM_FAULT,
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269 _CYGNUM_HAL_VECTOR_LAST_MEM_FAULT): Define.
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270 * include/hal_intr_vecs.h: Same.
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271 * src/hal_misc.c (cyg_hal_exception_handler): Use new _MEM_FAULT
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272 vector range.
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273
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274
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275 * include/hal_intr_vecs.h: Removed RTC code.
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276
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277 * include/hal_arch.h: Changed breakpoint instruction to match that
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278 used in GDB 5.1.
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279 It also makes better sense on the SH2.
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280
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281 * include/hal_intr_excevt.h: Interrupt/exception vectors and clock
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282 handling code moved here...
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283 * include/hal_intr.h: From here.
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284 * include/hal_intr_vecs.h: Interrupt/exception vector layout +
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285 clock handling for SH1/SH2 variants.
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286
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287 * include/hal_var_sp.inc: Added some comments, fixed number of
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288 pre-VSR vectors, renamed HW_VSR_TABLE to HW_EXC_ENTRY_TABLE to
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289 avoid confusion (it has nothing to do with eCos VSRs). Finally,
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290 made the pre-VSR stuff only compile when really required (since
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291 it's 4KiB).
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292
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293 2002-01-14 Jesper Skov <jskov@redhat.com>
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294
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295 * include/hal_arch.h: Moved HAL_SavedRegisters structure to
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296 bank variant headers. Same with HAL_THREAD_INIT_CONTEXT,
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297 HAL_THREAD_GET_SAVED_REGISTERS, HAL_GET_GDB_REGISTERS,
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298 HAL_SET_GDB_REGISTERS, CYGARC_BUS_ADDRESS, CYGARC_CACHED_ADDRESS,
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299 and CYGARC_UNCACHED_ADDRESS.
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300 * src/vectors.S: Moved exception/interrupt entry code to bank
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301 variant include file.
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302 * include/hal_var_sp.inc: Added. Contains (new) vectors.S stuff
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303 for SH2.
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304 * include/hal_var_sp.h: Added. Contains (new) hal_arch.h stuff for
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305 SH2 variant.
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306 * include/hal_var_bank.inc: Added. Contains old vectors.S stuff
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307 for SH3/SH4 variants.
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308 * include/hal_var_bank.h: Added. Contains old hal_arch.h stuff for
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309 SH3/SH4 variants.
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310
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311 * src/hal_mk_defs.c: Added conversion for entry stack.
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312
196
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313 2001-11-16 Nick Garnett <nickg@redhat.com>
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314
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315 * src/hal_misc.c (hal_msbit_index): Fixed this function so that it
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316 actually works!
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317
191
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318 2001-10-15 David Howells <dhowells@redhat.com>
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319
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320 * cdl/hal_sh.cdl: improved the description on the RTC constants
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321 component.
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322
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323 2001-10-11 Jesper Skov <jskov@redhat.com>
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324
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325 * src/hal_mk_defs.c (main): Fixed warning.
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326
184
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327 2001-10-01 Jonathan Larmour <jlarmour@redhat.com>
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328
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329 * src/sh.ld: Make separate section for GOT and .eh_frame.
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330 Make macro section for all reloc sections.
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331 Input extras.o unconditionally.
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332 * cdl/hal_sh.cdl: Don't bother with -DEXTRAS=1 - unconditional now.
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333
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334 2001-09-12 Jesper Skov <jskov@redhat.com>
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335
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336 * src/vectors.S: Don't include C intr header.
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337
183
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338 2001-09-11 Jonathan Larmour <jlarmour@redhat.com>
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339
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340 * cdl/hal_sh.cdl (CYGHWR_HAL_SH_BIGENDIAN): Set the default
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341 from what the platform requests, using the new
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342 CYGINT_HAL_SH_PLF_LITTLEENDIAN_DEFAULT CDL interface.
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343
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344 * src/sh.ld: Support .rel.got input sections.
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345
182
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346 2001-09-05 Jesper Skov <jskov@redhat.com>
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347
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348 * src/sh_stub.c (__single_step): Changed type 2 handling.
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349
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350 2001-08-22 Gary Thomas <gthomas@redhat.com>
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351
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352 * src/redboot_linux_exec.c:
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353 printf() is no longer a part of RedBoot. Thus all programs
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354 must use diag_printf() and related functions instead.
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355
171
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356 2001-07-09 Jesper Skov <jskov@redhat.com>
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357
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358 * src/sh_stub.c: Fixed potential SH4 problem in UBC handling.
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359
169
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360 2001-07-02 Jesper Skov <jskov@redhat.com>
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361
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362 * include/hal_arch.h: CYGARC_PHYSICAL_ADDRESS renamed to
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363 CYGARC_BUS_ADDRESS.
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364
165
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365 2001-06-27 Jesper Skov <jskov@redhat.com>
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366
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367 * include/hal_arch.h: Added CPU address space translation macros.
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368
208
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369 2001-06-19 Jesper Skov <jskov@redhat.com>
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370
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371 * src/redboot_linux_exec.c: Only base address, entry and cmdline
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372 options are always used. Other commands only affect image if
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373 set. This allows combined kernel&initrd images to be loaded in one
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374 file where the initrd address & size is already recorded at the
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375 start of the image.
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376
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377 From YAEGASHI Takeshi <t@keshi.org> with a few changes:
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378 * cdl/hal_sh.cdl: Added RedBoot exec command options.
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379 * src/redboot_linux_exec.c: Added.
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380
160
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381 2001-05-29 Jesper Skov <jskov@redhat.com>
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382
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383 * include/hal_io.h: Include var_io.h
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384
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385 2001-05-28 Jesper Skov <jskov@redhat.com>
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386
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387 * src/sh.ld: Added .2ram section handling.
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388
151
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389 2001-01-26 Jesper Skov <jskov@redhat.com>
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390
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391 * tests/intr0.c: Moved test header inclusion to proper location.
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392
149
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393 2001-01-18 Jesper Skov <jskov@redhat.com>
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394
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395 Case 105302
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396 * src/vectors.S: Moved ILVL table to variant code.
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397 * tests/intr0.c: Added.
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398
147
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399 2001-01-04 Jesper Skov <jskov@redhat.com>
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400
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401 * src/sh.ld: Make sure .data and .bss section sizes are aligned.
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402
145
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403 2000-12-13 Jesper Skov <jskov@redhat.com>
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404 2000-12-13 Jonathan Larmour <jlarmour@redhat.com>
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405
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406 * src/vectors.S (__reset): Use proper entry pointer for ROMRAM
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407 startup type.
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408
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409 2000-12-08 Jesper Skov <jskov@redhat.com>
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410
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411 * src/vectors.S (cyg_scheduler_sched_lock): Changed to use
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412 SYM_PTR_REF. Brian Danilko spotted this.
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413
139
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414 2000-11-24 Jonathan Larmour <jlarmour@redhat.com>
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415
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416 * src/sh.ld: _reset should be adorned with CYG_LABEL_DEFN
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417 * src/vectors.S: CYG_LABEL_DEFN should have been used everywhere
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418 that CYG_LABEL_NAME was used, except for the scheduler lock which
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diff changeset
419 is special as it is defined in C as an asm alias.
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420 * include/arch.inc: Similarly here for symbol macros
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421
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422 * include/basetype.h (CYG_LABEL_NAME): Delete. This is now obsolete.
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423
138
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424 2000-11-22 Jesper Skov <jskov@redhat.com>
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425
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426 * src/sh.ld: Added mangling to all symbols.
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427 * src/vectors.S: Same. Plus introduce macro to simplify (a bit)
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428 the definition of inline immediate constants.
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429
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430 * include/sh_regs.h: Include HAL config.
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431
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432 * include/hal_arch.h: Don't prefix with _ in HAL_BREAKPOINT.
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433 * src/sh_stub.c: Matching changes - hack to handle both
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434 conventions.
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435
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436 * include/basetype.h: Made CYG_LABEL_DEFN depend on toolchain.
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437
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438 * include/arch.inc: Added symbol ref/def macros.
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439 * src/context.S: Removed FUNC_START macro.
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440
136
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441 2000-11-09 Jesper Skov <jskov@redhat.com>
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442
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443 * src/sh_stub.c (__single_step): Fix CPP problem.
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444
134
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445 2000-10-31 Jesper Skov <jskov@redhat.com>
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446
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447
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448 * include/mod_7707a.h: Moved to SH3 HAL.
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449 * include/mod_7708.h: Same.
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450 * include/mod_7709a.h: Same.
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451 * include/mod_7729.h: Same.
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452 * include/sh3_sci.h: Same.
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453 * include/sh3_scif.h: Same.
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454 * src/sh3_sci.c: Same.
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diff changeset
455 * src/sh3_scif.c: Same.
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456
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457 * include/hal_cache.h: Moved SH3 code out to new SH3 HAL.
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458 * cdl/hal_sh.cdl: Same.
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diff changeset
459 * include/hal_intr.h: Same.
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460 * include/sh_regs.h: Same.
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461 * src/hal_misc.c: Same.
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462 * src/hal_mk_defs.c: Same.
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463
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464 * src/vectors.S: Changed to support SH4. Moved CPU post-reset init
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465 code to variant HALs. Moved interrupt decoding to variant HAL
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466 macros. Moved cache code to variant HALs.
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diff changeset
467
132
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468 2000-10-24 Jesper Skov <jskov@redhat.com>
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469
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470 * src/vectors.S (hal_hw_init): Added errata comment.
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471
130
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472 2000-10-23 Jesper Skov <jskov@redhat.com>
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473
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474 * src/hal_misc.c: Always include hal_intr.h
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475
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diff changeset
476 * src/sh3_sci.c: Use specified value for default baud rate.
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477 * src/sh3_scif.c: Same.
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478
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diff changeset
479 2000-10-20 Jesper Skov <jskov@redhat.com>
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480
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481 * src/hal_misc.c: Update __mem_fault_handler declaration.
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482
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diff changeset
483 2000-10-19 Jesper Skov <jskov@redhat.com>
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484
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485 * include/sh_regs.h (CYGARC_REG_WCR1_0WS, CYGARC_REG_WCR2_0WS):
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diff changeset
486 Added for consistent init code.
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diff changeset
487
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488 2000-10-17 Jesper Skov <jskov@redhat.com>
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489
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490 * src/vectors.S (__reset_platform): Rearrange constants used in
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diff changeset
491 early init code.
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diff changeset
492
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diff changeset
493 2000-10-16 Jonathan Larmour <jlarmour@redhat.com>
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494
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diff changeset
495 * include/hal_arch.h (CYGARC_JMP_BUF_SIZE): Define hal_jmp_buf in
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diff changeset
496 terms of this.
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diff changeset
497
128
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diff changeset
498 2000-10-11 Jesper Skov <jskov@redhat.com>
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499
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500 * src/vectors.S (__reset_platform): Clear watchdog control flags.
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501 Added missing NOP in bra delay slot.
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diff changeset
502
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diff changeset
503 * src/hal_misc.c (hal_delay_us): Updated to use the correct config
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diff changeset
504 constants.
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diff changeset
505
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diff changeset
506 * cdl/hal_sh.cdl: Fix typo.
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diff changeset
507
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diff changeset
508 * include/sh_regs.h: Added macros to compute CYGARC_RTCSR init
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diff changeset
509 values for SDRAM refresh. Needs to be backed up by generic CDL
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diff changeset
510 configury for memory controller.
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diff changeset
511
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diff changeset
512 2000-10-10 Jesper Skov <jskov@redhat.com>
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diff changeset
513
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diff changeset
514 * include/sh_regs.h: Compute CPG init value for all versions.
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diff changeset
515
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516 * include/mod_7707a.h: Added CPG version.
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diff changeset
517 * include/mod_7708.h: Same.
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diff changeset
518 * include/mod_7709a.h: Same.
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diff changeset
519 * include/mod_7729.h: Same.
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diff changeset
520
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diff changeset
521 * cdl/hal_sh.cdl: Support various CPG versions.
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diff changeset
522
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diff changeset
523 2000-10-05 Jesper Skov <jskov@redhat.co.uk>
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diff changeset
524
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diff changeset
525 * src/sh_stub.c: Handle UBC versions in CPUs currently supported
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diff changeset
526 by HAL.
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527 * include/sh_regs.h: Added UBC version differences.
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528 * include/mod_7707a.h: Specify UBC version.
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529 * include/mod_7708.h: Ditto.
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530 * include/mod_7709a.h: Ditto.
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531 * include/mod_7729.h: Ditto.
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532
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533 * src/hal_misc.c: Skip IRQ0-3 handling in IRQIRL mode.
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534 * include/sh_regs.h: Define interrupt controler init value.
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535 * src/vectors.S: Use interrupt controller init value.
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diff changeset
536 * cdl/hal_sh.cdl: Put CPU type/endian mode in a component. Added
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
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diff changeset
537 interrupt control options.
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diff changeset
538
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diff changeset
539 2000-10-03 Jesper Skov <jskov@redhat.co.uk>
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diff changeset
540
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diff changeset
541 * src/vectors.S: Added flush function. Changes to cache_write_mode
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diff changeset
542 function.
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diff changeset
543
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diff changeset
544 * src/hal_mk_defs.c: Added cache definitions.
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545
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546 * src/hal_misc.c (cyg_hal_enable_caches): Let config control cache
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diff changeset
547 init.
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548 * include/hal_cache.h: Added flush macro. Changes to allow
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diff changeset
549 mode function to handle different settings for the two
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diff changeset
550 controllable areas.
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parents: 126
diff changeset
551
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
552 * cdl/hal_sh.cdl: Added cache controls.
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
553
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
554 2000-09-26 Jesper Skov <jskov@redhat.com>
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parents: 126
diff changeset
555
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
556 * include/sh_regs.h: Added computation of initial FRQCR
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
557 value. Made watchdog timeout time depend on the proper clock
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
558 setting.
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jlarmour
parents: 126
diff changeset
559
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
560 * include/hal_intr.h (HAL_CLOCK_INITIALIZE): Allow timer
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
561 prescaling to be controlled. Fix typo.
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
562
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
563 * cdl/hal_sh.cdl: Added options to properly compute/control the
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
564 various clock signals.
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
565
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
566 2000-09-25 Jesper Skov <jskov@redhat.com>
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parents: 126
diff changeset
567
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jlarmour
parents: 126
diff changeset
568 * src/sh3_scif.c (cyg_hal_plf_scif_init_channel): Use _SCBRR_
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
569 macros.
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
570
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
571 * include/sh_regs.h (CYGARC_SCBRR_CKSx, CYGARC_SCBRR_N): Removed
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
572 duplicates of the macros. Compute _CKSx properly.
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
573
124
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST
jlarmour
parents: 121
diff changeset
574 2000-09-06 Gary Thomas <gthomas@redhat.com>
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jlarmour
parents: 121
diff changeset
575
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jlarmour
parents: 121
diff changeset
576 * include/mod_7729.h: Includes PFC (programmable I/O) module.
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST
jlarmour
parents: 121
diff changeset
577
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST
jlarmour
parents: 121
diff changeset
578 2000-09-06 Jesper Skov <jskov@redhat.com>
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jlarmour
parents: 121
diff changeset
579
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jlarmour
parents: 121
diff changeset
580 * cdl/hal_sh.cdl: Added 7729 option.
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST
jlarmour
parents: 121
diff changeset
581
121
6bd9d475ed4b Merge from eCos master repository on 2000-09-04-20:50:20-BST
jlarmour
parents: 115
diff changeset
582 2000-08-31 Jesper Skov <jskov@redhat.com>
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jlarmour
parents: 115
diff changeset
583
6bd9d475ed4b Merge from eCos master repository on 2000-09-04-20:50:20-BST
jlarmour
parents: 115
diff changeset
584 * include/mod_7709a.h: Added UBC definition.
6bd9d475ed4b Merge from eCos master repository on 2000-09-04-20:50:20-BST
jlarmour
parents: 115
diff changeset
585 * include/mod_7708.h: Same.
124
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST
jlarmour
parents: 121
diff changeset
586 * include/mod_7729.h: Same.
121
6bd9d475ed4b Merge from eCos master repository on 2000-09-04-20:50:20-BST
jlarmour
parents: 115
diff changeset
587 * include/mod_7707a.h: Same.
6bd9d475ed4b Merge from eCos master repository on 2000-09-04-20:50:20-BST
jlarmour
parents: 115
diff changeset
588 * include/sh_regs.h: Extra UBC definitions.
6bd9d475ed4b Merge from eCos master repository on 2000-09-04-20:50:20-BST
jlarmour
parents: 115
diff changeset
589 * src/sh_stub.c: If core supports UBC, use it for
6bd9d475ed4b Merge from eCos master repository on 2000-09-04-20:50:20-BST
jlarmour
parents: 115
diff changeset
590 single-stepping.
6bd9d475ed4b Merge from eCos master repository on 2000-09-04-20:50:20-BST
jlarmour
parents: 115
diff changeset
591
126
518f42066aba Merge from eCos master repository on 2000-09-19-06:25:26-BST
jlarmour
parents: 124
diff changeset
592 2000-08-29 Jesper Skov <jskov@redhat.com>
518f42066aba Merge from eCos master repository on 2000-09-19-06:25:26-BST
jlarmour
parents: 124
diff changeset
593
518f42066aba Merge from eCos master repository on 2000-09-19-06:25:26-BST
jlarmour
parents: 124
diff changeset
594 * include/mod_7729.h: Added.
518f42066aba Merge from eCos master repository on 2000-09-19-06:25:26-BST
jlarmour
parents: 124
diff changeset
595
112
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
596 2000-07-20 Jesper Skov <jskov@redhat.com>
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jlarmour
parents: 110
diff changeset
597
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
598 * src/sh_stub.c (__single_step): Skip trap instructions.
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
599
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
600 2000-07-18 Gary Thomas <gthomas@redhat.com>
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jlarmour
parents: 110
diff changeset
601
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
602 * src/vectors.S (__reset): Change calculation of uncached startup
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
603 address.
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
604 * include/mod_7707a.h: 7707a has 32K caches (we believe).
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
605
112
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
606 2000-07-17 Gary Thomas <gthomas@redhat.com>
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
607
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
608 * src/hal_misc.c (cyg_hal_exception_handler): Handle exception caused by
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
609 GDB stubs memory accesses.
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
610
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
611 2000-07-16 Gary Thomas <gthomas@redhat.com>
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
612
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
613 * include/hal_intr.h: Define HAL_DELAY_US() - see below.
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
614
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
615 * src/hal_misc.c (hal_delay_us): New function. Used in ROM/stand-alone
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
616 applications when there is no kernel.
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
617
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
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parents: 112
diff changeset
618 2000-07-15 Gary Thomas <gthomas@redhat.com>
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jlarmour
parents: 112
diff changeset
619
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
620 * include/sh_regs.h: Add additional 7707 registers.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
621
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
622 2000-07-06 Jesper Skov <jskov@redhat.com>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
623
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
624 * src/vectors.S:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
625 * include/mod_7707a.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
626 * include/hal_intr.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
627 * include/sh_regs.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
628 Added additional 7707 interrupt vectors.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
629
107
7f461c3a372c Merge from eCos master repository on 2000-07-04-08:04:30-BST
jlarmour
parents: 105
diff changeset
630 2000-06-30 Jesper Skov <jskov@redhat.com>
7f461c3a372c Merge from eCos master repository on 2000-07-04-08:04:30-BST
jlarmour
parents: 105
diff changeset
631
7f461c3a372c Merge from eCos master repository on 2000-07-04-08:04:30-BST
jlarmour
parents: 105
diff changeset
632 * src/vectors.S (__reset): Jump to VMA for RAM startup.
7f461c3a372c Merge from eCos master repository on 2000-07-04-08:04:30-BST
jlarmour
parents: 105
diff changeset
633 (_complete_setup): Fix merge bug.
7f461c3a372c Merge from eCos master repository on 2000-07-04-08:04:30-BST
jlarmour
parents: 105
diff changeset
634
7f461c3a372c Merge from eCos master repository on 2000-07-04-08:04:30-BST
jlarmour
parents: 105
diff changeset
635 * src/sh3_scif.c:
7f461c3a372c Merge from eCos master repository on 2000-07-04-08:04:30-BST
jlarmour
parents: 105
diff changeset
636 * src/sh3_sci.c:
7f461c3a372c Merge from eCos master repository on 2000-07-04-08:04:30-BST
jlarmour
parents: 105
diff changeset
637 calling i/f macro changes.
7f461c3a372c Merge from eCos master repository on 2000-07-04-08:04:30-BST
jlarmour
parents: 105
diff changeset
638
7f461c3a372c Merge from eCos master repository on 2000-07-04-08:04:30-BST
jlarmour
parents: 105
diff changeset
639 * src/vectors.S (__reset): Fix alignment problem.
7f461c3a372c Merge from eCos master repository on 2000-07-04-08:04:30-BST
jlarmour
parents: 105
diff changeset
640
105
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
641 2000-06-29 Gary Thomas <gthomas@redhat.com>
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
642
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
643 * src/vectors.S: Reorg initialization (reset) code to be all
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
644 in one, non-fixed location. Required for platforms with more
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
645 complex initialization sequences.
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
646
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
647 2000-06-29 Jesper Skov <jskov@redhat.com>
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jlarmour
parents: 101
diff changeset
648
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
649 * src/sh3_sci.c:
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
650 * src/sh3_scif.c:
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
651 Use per-channel data structure instead of code cruft.
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
652
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
653 2000-06-28 Jesper Skov <jskov@redhat.com>
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jlarmour
parents: 101
diff changeset
654
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
655 * include/sh3_sci.h: [added]
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
656 * include/sh3_scif.h: [added]
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
657 * include/sh3_scif.inl: [removed]
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
658 * include/sh_sci.inl: [removed]
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
659 * src/sh3_sci.c: [added]
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
660 * src/sh3_scif.c: [added]
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
661 * cdl/hal_sh.cdl:
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
662 Rewrote serial drivers for comm procs usage.
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
663
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
664 2000-06-27 Jesper Skov <jskov@redhat.com>
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jlarmour
parents: 101
diff changeset
665
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
666 * src/vectors.S: Added arch and platform init calls. Added ctrlc
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
667 init call. Replaced old BREAK magic with new ctrlc magic.
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
668
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
669 * src/sh.ld: Added extra _ on NETDEVTAB labels. Define
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
670 hal_virtual_vector_table.
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jlarmour
parents: 101
diff changeset
671
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
672 * src/hal_misc.c: hal_default_isr moved to common HAL.
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
673
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
674 * cdl/hal_sh.cdl: Also build simple drivers.
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
675
115
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parents: 112
diff changeset
676 2000-06-21 Nick Garnett <nickg@cygnus.co.uk>
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jlarmour
parents: 112
diff changeset
677
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jlarmour
parents: 112
diff changeset
678 * src/sh_stub.c (__is_breakpoint_function): Removed use of
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
679 CYG_LABEL_NAME() and added underscore to _breakinst.
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jlarmour
parents: 112
diff changeset
680
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jlarmour
parents: 112
diff changeset
681 * src/context.S: Switched use of CYG_LABEL_NAME() to
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
682 CYG_LABEL_DEFN().
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jlarmour
parents: 112
diff changeset
683
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
684 * include/basetype.h: Removed definition of CYG_LABEL_NAME() and
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
685 added CYG_LABEL_DEFN().
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
686
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
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parents: 112
diff changeset
687 * src/sh.ld: Switched to new table definition mechanism.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
688
101
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST
jlarmour
parents: 99
diff changeset
689 2000-06-15 Jesper Skov <jskov@redhat.com>
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST
jlarmour
parents: 99
diff changeset
690
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST
jlarmour
parents: 99
diff changeset
691 * include/hal_intr.h: Added HAL_DEFAULT_ISR.
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST
jlarmour
parents: 99
diff changeset
692
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST
jlarmour
parents: 99
diff changeset
693 2000-06-08 Jesper Skov <jskov@redhat.com>
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jlarmour
parents: 99
diff changeset
694
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST
jlarmour
parents: 99
diff changeset
695 * include/hal_arch.h (CYGARC_HAL_SAVE_GP, CYGARC_HAL_RESTORE_GP):
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST
jlarmour
parents: 99
diff changeset
696 Added.
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST
jlarmour
parents: 99
diff changeset
697
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST
jlarmour
parents: 99
diff changeset
698 * include/mod_7708.h:
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jlarmour
parents: 99
diff changeset
699 * include/mod_7709a.h:
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jlarmour
parents: 99
diff changeset
700 * src/vectors.S:
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST
jlarmour
parents: 99
diff changeset
701 Minor config change to get rid of growing list of variant checks.
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST
jlarmour
parents: 99
diff changeset
702
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
703 2000-06-08 Jesper Skov <jskov@redhat.com>
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jlarmour
parents: 112
diff changeset
704
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jlarmour
parents: 112
diff changeset
705 * include/mod_7707a.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
706 * src/vectors.S:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
707 * cdl/hal_sh.cdl:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
708 Added first level of support for 7707A variant.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
709
99
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
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parents: 97
diff changeset
710 2000-06-06 Jesper Skov <jskov@redhat.com>
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jlarmour
parents: 97
diff changeset
711
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parents: 97
diff changeset
712 * src/vectors.S: INTEVT2 is not defined on all variants. Protect
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
713 accordingly. (Haruki Kashiwaya)
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
714
88
afdeb44241de Merge from eCos master repository on 2000-05-12-07:47:04-BST
jlarmour
parents: 84
diff changeset
715 2000-05-08 Jesper Skov <jskov@redhat.com>
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jlarmour
parents: 84
diff changeset
716
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jlarmour
parents: 84
diff changeset
717 * cdl/hal_sh.cdl: Make sure CPU variant definition ends up in
afdeb44241de Merge from eCos master repository on 2000-05-12-07:47:04-BST
jlarmour
parents: 84
diff changeset
718 system.h
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jlarmour
parents: 84
diff changeset
719
99
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
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parents: 97
diff changeset
720 2000-05-01 Jesper Skov <jskov@redhat.com>
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jlarmour
parents: 97
diff changeset
721
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parents: 97
diff changeset
722 * include/mod_7709a.h:
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
723 * include/sh_regs.h:
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
724 Add PFC/C definitions.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
725
84
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jlarmour
parents: 82
diff changeset
726 2000-04-26 Jesper Skov <jskov@redhat.com>
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jlarmour
parents: 82
diff changeset
727
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jlarmour
parents: 82
diff changeset
728 * src/hal_mk_defs.c: Added some caching data.
489eb5632bc3 Merge from eCos master repository on 2000-04-28-18:44:39-BST
jlarmour
parents: 82
diff changeset
729
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jlarmour
parents: 82
diff changeset
730 * src/vectors.S:
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jlarmour
parents: 82
diff changeset
731 * include/hal_cache.h:
489eb5632bc3 Merge from eCos master repository on 2000-04-28-18:44:39-BST
jlarmour
parents: 82
diff changeset
732 Rewrote caching functions in assembly with appropriate magic to
489eb5632bc3 Merge from eCos master repository on 2000-04-28-18:44:39-BST
jlarmour
parents: 82
diff changeset
733 have the code execute out of a non-cachable memory shadow.
489eb5632bc3 Merge from eCos master repository on 2000-04-28-18:44:39-BST
jlarmour
parents: 82
diff changeset
734
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jlarmour
parents: 82
diff changeset
735 2000-04-25 Jesper Skov <jskov@redhat.com>
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jlarmour
parents: 82
diff changeset
736
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parents: 82
diff changeset
737 * include/hal_cache.h (HAL_UCACHE_WRITE_MODE): Also wiggle the WT
489eb5632bc3 Merge from eCos master repository on 2000-04-28-18:44:39-BST
jlarmour
parents: 82
diff changeset
738 bit. It has opposite polarity of the CB bit.
489eb5632bc3 Merge from eCos master repository on 2000-04-28-18:44:39-BST
jlarmour
parents: 82
diff changeset
739
99
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
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diff changeset
740 2000-04-25 Jesper Skov <jskov@redhat.com>
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
741
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
742 * src/vectors.S: Init IPRC-E. Force IRQ mode.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
743 * include/hal_intr.h: Added IRQ0-IRQ3 entries. Added simple
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
744 interrupt configuration and acknowledge.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
745 * include/sh_regs.h: Added more interrupt control definitions.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
746
82
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jlarmour
parents: 80
diff changeset
747 2000-04-12 Jesper Skov <jskov@redhat.com>
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jlarmour
parents: 80
diff changeset
748
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jlarmour
parents: 80
diff changeset
749 * src/vectors.S: Entry code rewritten to allow ROMRAM startups.
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
jlarmour
parents: 80
diff changeset
750
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jlarmour
parents: 80
diff changeset
751 * src/sh.ld: Change LMA alignment to 16 (workaround
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
jlarmour
parents: 80
diff changeset
752 902557-CR). Provide vector LMA address.
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
jlarmour
parents: 80
diff changeset
753
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
jlarmour
parents: 80
diff changeset
754 * include/sh_sci.inl: Replaced hardcoded baud rate constant with
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
jlarmour
parents: 80
diff changeset
755 macro function.
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
jlarmour
parents: 80
diff changeset
756
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jlarmour
parents: 80
diff changeset
757 * cdl/hal_sh.cdl: Don't let interface define anything.
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
jlarmour
parents: 80
diff changeset
758
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jlarmour
parents: 80
diff changeset
759 2000-04-10 Jesper Skov <jskov@redhat.com>
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jlarmour
parents: 80
diff changeset
760
99
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
761 * src/vectors.S: Get interrupt event code from the proper register.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
762 Removed some platform specific debug code. Let cyg_hal_gdb_isr
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
763 deal with C-c issues.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
764
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parents: 97
diff changeset
765 * include/sh_regs.h: Moved module registers to
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
766 0xa0000000-0xc0000000 which is also non-cachable. The reason is
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
767 that EVENT2 can only be accessed at 0xa4000000.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
768
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parents: 97
diff changeset
769 * include/sh3_scif.inl: Read back SR before clearing it (or the
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
770 clear don't have an effect).
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
771
82
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diff changeset
772 * include/hal_intr.h: Mask/unmask functions handle entire ISR
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
jlarmour
parents: 80
diff changeset
773 range now.
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST
jlarmour
parents: 80
diff changeset
774
99
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
775 2000-04-07 Jesper Skov <jskov@redhat.com>
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
776
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
777 * include/sh3_scif.inl: Status register is 16 bit wide, not 8.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
778
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
779 * include/sh_regs.h: Access all module registers in the space
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
780 0xe0000000-0xffffffff since caching is disabled here.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
781
80
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jlarmour
parents: 78
diff changeset
782 2000-04-06 Jesper Skov <jskov@redhat.com>
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parents: 78
diff changeset
783
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jlarmour
parents: 78
diff changeset
784 * src/sh.ld (_hal_vsr_table): Get address from platform CDL.
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
785
99
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
786 2000-04-04 Jesper Skov <jskov@redhat.com>
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
787
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
788 * include/sh3_scif.inl: Should be able to work with FIFO enabled.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
789 * include/sh_regs.h: Fixed RCOUNT/TCOUNT and added some comments.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
790
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
791 2000-04-03 Jesper Skov <jskov@redhat.com>
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
792
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
793 * include/sh3_scif.inl: Can drive either IRDA or SCIF module.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
794
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
795 * include/sh_regs.h:
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
796 * include/mod_7709a.h:
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
797 Added IRDA definitions (mostly a copy of SCIF definitions).
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
798
80
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
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parents: 78
diff changeset
799 2000-03-31 Jesper Skov <jskov@redhat.com>
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parents: 78
diff changeset
800
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jlarmour
parents: 78
diff changeset
801 * include/sh_regs.h: Added bit definitions for BSC.
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parents: 78
diff changeset
802
99
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
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diff changeset
803 * include/sh3_scif.inl: Added.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
804 * include/hal_intr.h: Added hack to work around macro
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
805 problem. Need to rewrite macro as inline function, but need to
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
806 investigate a optimization problem first.
80
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
807 * include/sh_regs.h: Replaced hardcoded baud rate constants with
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
808 a macro which calculates the proper values based on baud rate
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
809 and CPU clock speed.
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jlarmour
parents: 78
diff changeset
810
99
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
811 * include/sh_regs.h:
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
812 * include/hal_intr.h (HAL_INTERRUPT_SET_LEVEL):
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
813 Level handling for 7709a added.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
814
80
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
815 * src/vectors.S: ISR mask tables enabled per CPU variant, not
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
816 target.
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jlarmour
parents: 78
diff changeset
817
99
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
818 2000-03-30 Jesper Skov <jskov@redhat.com>
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jlarmour
parents: 97
diff changeset
819
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
820 * include/hal_intr.h: Added 7709a interrupt definitions.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
821
78
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
822 2000-03-20 Jesper Skov <jskov@redhat.com>
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
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parents: 76
diff changeset
823
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
824 * include/sh_regs.h: Add definitions for RTC module.
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
825
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
826 2000-03-20 Jesper Skov <jskov@redhat.com>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
827
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
828 * src/hal_mk_defs.c: Added CYGNUM_HAL_VSR_EXCEPTION_COUNT
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
829
78
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
830 2000-03-16 Jesper Skov <jskov@redhat.com>
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
831
99
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
832 * include/mod_7709a.h:
78
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
833 * include/mod_7708.h:
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
834 * include/sh_regs.h:
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
835 Adding new module definitions, conditionally included depending on
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
836 chosen CPU implementation. Each CPU defines its own set of
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
837 included modules (and module versions).
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
838
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
839 * include/hal_cache.h: Get cache specs from CPU module file.
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
840
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
841 * cdl/hal_sh.cdl: Added CPU implementation controls.
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
842
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
843 2000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
844
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
845 * include/sh_stub.h: Make C++ safe
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
846
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
847 2000-02-28 Jesper Skov <jskov@redhat.com>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
848
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
849 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
850 * src/hal_mk_defs.c:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
851 * src/context.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
852 * include/hal_arch.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
853 * cdl/hal_sh.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
854 Added hal_mk_defs allowing assembly to use C symbols.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
855 Cleaned up setjmp/longjmp structure.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
856
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
857 * include/arch.inc: Added interrupt macros.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
858 * src/vectors.S: Leave interrupt enable to interrupt_end, ensuring
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
859 proper use of interrupt_stack. Use range-checking instead of
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
860 counter for switches to interrupt_stack.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
861 * src/context.S: Save and restore interrupt state on thread
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
862 switches.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
863 * include/hal_arch.h: Set thread initial SR state to allow
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
864 interrupts.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
865
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
866 2000-02-18 Jesper Skov <jskov@redhat.com>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
867
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
868 * src/context.S: Fix comment character.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
869
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
870 2000-02-16 Jesper Skov <jskov@redhat.com>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
871
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
872 * cdl/hal_sh.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
873 * include/basetype.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
874 Added LE support.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
875
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
876 2000-02-15 Jesper Skov <jskov@redhat.com>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
877
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
878 * src/vectors.S: Leave vector initialization to platform. Get rid
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
879 of stubs startup type.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
880
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
881 * src/sh.ld: Define hal_vsr_table address.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
882
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
883 * include/hal_intr.h: provide CYGNUM_HAL_VSR_EXCEPTION_COUNT.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
884
97
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 88
diff changeset
885 2000-02-02 Jesper Skov <jskov@redhat.com>
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 88
diff changeset
886
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 88
diff changeset
887 * src/sh.ld: Fix typo.
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 88
diff changeset
888
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 88
diff changeset
889 2000-01-28 Gary Thomas <gthomas@cygnus.co.uk>
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 88
diff changeset
890
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 88
diff changeset
891 * src/sh.ld: Add support for network package.
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 88
diff changeset
892
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
893 2000-01-24 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
894
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
895 * src/vectors.S (__interrupt_stack): Remove stubs config check for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
896 CYGIMP_HAL_COMMON_INTERRUPTS_USE_INTERRUPT_STACK.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
897
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
898 1999-12-21 Jonathan Larmour <jlarmour@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
899
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
900 * include/hal_cache.h: Rename CYG_HAL_SH_SH7708 ->
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
901 CYGPKG_HAL_SH_EDK7708
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
902
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
903 * include/sh_regs.h: Likewise
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
904
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
905 * src/vectors.S: Likewise
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
906 Rename CYG_HAL_USE_ROM_MONITOR_GDB_STUBS ->
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
907 CYGSEM_HAL_USE_ROM_MONITOR_GDB_stubs
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
908
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
909 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:
diff changeset
910
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
911 * cdl/hal_sh.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
912
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
913 Use the <PACKAGE> token in custom rules.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
914
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
915 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:
diff changeset
916
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
917 * cdl/hal_sh.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
918
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
919 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:
diff changeset
920
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
921 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:
diff changeset
922
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
923 * cdl/hal_sh.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
924
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
925 Output custom rule dependency information to .deps files in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
926 the current directory.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
927
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
928 Dispense with the need to create a 'src' sub-directory.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
929
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
930 1999-10-29 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
931
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
932 * cdl/hal_sh.cdl: Added.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
933
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
934 1999-09-01 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
935
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
936 * include/sh_regs.h: Added watchdog registers.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
937
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
938 1999-07-30 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
939
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
940 * src/sh_stub.c (__single_step): Added handling of bt/s and bf/s.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
941
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
942 1999-07-12 Jesper Skov <jskov@lassi.cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
943
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
944 * src/sh_stub.c: Use UCOND_RBR_MASK instead of BRAF_MASK.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
945
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
946 1999-07-05 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
947
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
948 * src/sh_stub.c (__single_step): And of bsrf.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
949
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
950 1999-07-02 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
951
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
952 * src/sh_stub.c (__single_step): Added handling of braf
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
953 instruction.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
954
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
955 1999-06-25 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
956
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
957 * src/vectors.S (__startup_stack): Increased size to allow the
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
958 twothreads example to run.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
959
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
960 1999-06-24 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
961
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
962 * src/vectors.S: CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS overrides use
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
963 of stubs in ROM.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
964
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
965 * src/sh_stub.c (__computeSignal): Renamed _IO_ vectors to _DATA_.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
966
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
967 1999-06-21 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
968 PR 20200
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
969 * include/hal_intr.h: Renamed _IO_ error vectors to _DATA_.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
970
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
971 * src/vectors.S: Increased size of startup stack.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
972
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
973 1999-06-08 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
974
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
975 * include/pkgconf/hal_sh.h: Added CDL for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
976 CYGHWR_HAL_SH_HANDLE_SPURIOUS_INTERRUPTS.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
977
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
978 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
979 * include/hal_intr.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
980 Decode exceptions before the VSR level.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
981
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
982 1999-06-02 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
983
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
984 * src/vectors.S: Cleaned up the interrupt entry/exit code.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
985 Made it have consistent register-bank usage.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
986
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
987 1999-06-01 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
988
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
989 * src/context.S (hal_thread_switch_context): Save PC when thread
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
990 debugging enabled.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
991
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
992 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
993 * include/hal_arch.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
994 * include/sh.inc:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
995 Added handling of VBR and GBR.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
996
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
997 * include/hal_intr.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
998 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
999 Added proper handling of nested interrupts.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1001 * src/vectors.S (__interrupt): Added handling of spurious event=0
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1002 interrupts.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1003
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1004 1999-05-31 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1005
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1006 * src/vectors.S: Fixed comment.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1007
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1008 * include/sh_sci.inl (cyg_hal_gdb_isr): Alter CR using the proper
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1009 mask.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1010
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1011 * include/hal_cache.h (HAL_UCACHE_WRITE_MODE): Fixed typo.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1012
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1013 * src/hal_misc.c (cyg_hal_enable_caches): Enable write-back mode.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1014
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1015 * src/sh_stub.c (__computeSignal):
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1016 Added proper cause->signal decoding.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1017
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1018 * src/sh_stub.c:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1019 * src/hal_misc.c:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1020 * include/hal_intr.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1021 * include/hal_arch.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1022 Cleaned up some FIX MEs.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1023
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1024 * include/sh_regs.h: Added CYGARC_REG_SCSSR_CLEARMASK.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1025
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1026 1999-05-28 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1027
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1028 * include/hal_arch.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1029 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1030 Fixed stack size macros.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1031
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1032 1999-05-27 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1033
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1034 * include/hal_cache.h: Include io and register header files.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1035
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1036 * include/hal_intr.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1037 * src/vectors.S (_hal_interrupt_stack_call_pending_DSRs):
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1038 Added DSR-calls-on-interrupt-stack support.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1039
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1040 1999-05-27 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1041
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1042 * include/hal_cache.h: Force cache macros to use registers, or
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1043 they fail when compiled without optimization.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1044
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1045 1999-05-26 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1046
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1047 * include/hal_intr.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1048 Fix asm constraints.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1049
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1050 * src/vectors.S: Fixed cyg_instrument call.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1051 Added forgotten delay-slot nop after bra.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1052
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1053 1999-05-26 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1054
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1055 * include/sh_regs.h: Added some more baud rate values.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1056
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1057 1999-05-25 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1058
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1059 * src/vectors.S: Get ISR count from hal_intr.h.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1060 Define regions of interrupt/exception handlers that are debugging
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1061 safe.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1062
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1063 * include/hal_intr.h: Split in two parts - top is assembly safe.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1064
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1065 1999-05-24 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1066
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1067 * src/hal_misc.c (cyg_hal_enable_caches): Disable writeback for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1068 now.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1069
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1070 * include/hal_cache.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1071 Fixed typos and compiler warnings.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1072
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1073 * src/hal_misc.c:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1074 Renamed BCACHE to U(nified)CACHE.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1075
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1076 1999-05-24 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1077
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1078 * include/sh_regs.h: Added cache register definitions.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1079
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1080 * include/hal_cache.h: Defined cache macros.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1081
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1082 * src/hal_misc.c (cyg_hal_enable_caches): Use BCACHE macros.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1083
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1084 * src/vectors.S (_start): Call cache init function.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1085
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1086 * include/hal_intr.h: Ignore reserved vectors when accessed by ISR
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1087 macros.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1088 (HAL_CLOCK_INITIALIZE): Removed hack that made clock run at 1/4 speed.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1089
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1090 * include/hal_arch.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1091 * src/context.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1092 Implemented setjmp/longjmp functions.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1093
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1094 1999-05-21 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1095
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1096 * src/sh.ld: Fix _stext/_etext naming.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1097
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1098 * include/hal_intr.h: Added missing interrupt sources.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1099
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1100 * include/sh_sci.inl: Added GDB_BREAK support.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1101
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1102 * src/vectors.S (__default_interrupt_vsr): Added GDB_BREAK
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1103 support.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1104 Fixed register overwrite.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1105 Set SR on exception/interrupt entry to allow breakpoints in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1106 handlers.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1107
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1108 1999-05-21 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1109
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1110 * src/vectors.S: Added support for handling of exceptions by stub
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1111 in ROM.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1112
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1113 * include/sh_sci.inl (init_serial): Added comment.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1114
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1115 * src/vectors.S (_cyg_interrupt_stack_base, _cyg_interrupt_stack):
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1116 Fixed naming.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1117
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1118 * src/context.S: Removed MINIMUM_CONTEXT handling as it was
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1119 flawed. A better version doesn't save many cycles.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1120
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1121 1999-05-21 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1122
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1123 * include/hal_intr.h: Define HAL_INTERRUPT_STACK_BASE and
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1124 HAL_INTERRUPT_STACK_TOP so that stack usage macros in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1125 kernel/.../stackmon.hxx can work.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1126
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1127 * src/vectors.S (cyg_interrupt_stack_base): Define this symbol for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1128 the interrupt stack and its friend for the stack top so that we
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1129 can publish them with nice names.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1130
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1131 1999-05-21 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1132
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1133 * src/vectors.S (__default_exception_vsr): Decode cause of
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1134 exception.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1135
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1136 * src/sh_stub.c (__clear_single_step): Let fixup code handle PC
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1137 decrementing.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1138
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1139 * include/sh_stub.h: Fix PC after a trap instruction was hit.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1140
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1141 1999-05-21 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1142
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1143 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1144 * include/hal_intr.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1145 Use IMASK to control interrupts rather than BL.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1146
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1147 * src/sh_stub.c: Added single step code.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1148 Don't skip instructions when single stepping.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1149
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1150 1999-05-20 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1151
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1152 * src/vectors.S: Fixed errors due to trunk-move cleanup.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1153 Added counter to debug code. Fixed bug in debug code(!).
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1154 Doubled startup stack size.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1155
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1156 1999-05-20 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1157
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1158 * Moved files to CVS trunk.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1159
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1160 1999-05-19 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1161
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1162 * src/vectors.S: Fixed comment.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1163
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1164 * include/sh_sci.inl: Set speed to 38400 when not RAM startup.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1165
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1166 * include/hal_arch.h: Enable interrupts before a trap.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1167
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1168 1999-05-19 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1169
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1170 * src/vectors.S (__reset): Added initial jump to get from address
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1171 0 to ROM.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1172
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1173 * include/sh_regs.h: Added BSC register definitions.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1174
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1175 1999-05-19 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1176
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1177 * Most things working now. Will start keeping track of changes.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1178
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1179
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1180 1999-04-22 Jesper Skov <jskov@lassi.cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1181
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1182 * Set up directory structure.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1183
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1184 //===========================================================================
208
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jlarmour
parents: 196
diff changeset
1185 //####ECOSGPLCOPYRIGHTBEGIN####
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1186 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1187 // This file is part of eCos, the Embedded Configurable Operating System.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1188 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1189 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1190 // eCos is free software; you can redistribute it and/or modify it under
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1191 // the terms of the GNU General Public License as published by the Free
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1192 // Software Foundation; either version 2 or (at your option) any later version.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1193 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1194 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1195 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1196 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1197 // for more details.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1198 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1199 // You should have received a copy of the GNU General Public License along
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1200 // with eCos; if not, write to the Free Software Foundation, Inc.,
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1201 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1202 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1203 // As a special exception, if other files instantiate templates or use macros
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1204 // or inline functions from this file, or you compile this file and link it
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
diff changeset
1205 // with other works to produce a work based on this file, this file does not
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 196
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1206 // by itself cause the resulting work to be covered by the GNU General Public
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1207 // License. However the source code for this file must still be made available
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1208 // in accordance with section (3) of the GNU General Public License.
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1209 //
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1210 // This exception does not invalidate any other reasons why a work based on
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1211 // this file might be covered by the GNU General Public License.
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1212 //
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1213 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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1214 // at http://sources.redhat.com/ecos/ecos-license/
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1215 // -------------------------------------------
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1216 //####ECOSGPLCOPYRIGHTEND####
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1217 //===========================================================================