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| author | Andrew Cagney <cagney@redhat.com> | 2003-05-15 22:58:39 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2003-05-15 22:58:39 +0000 |
| commit | aaab4dba8639bf42d0f6d79ca33dd6867e212fed (patch) | |
| tree | ce4927d40da7489449f224ef720b6788866ccca0 /gdb/sparc-tdep.c | |
| parent | e06963ffef465de9702443d1f3e04b7d34fa5616 (diff) | |
| download | gdb-aaab4dba8639bf42d0f6d79ca33dd6867e212fed.zip gdb-aaab4dba8639bf42d0f6d79ca33dd6867e212fed.tar.gz gdb-aaab4dba8639bf42d0f6d79ca33dd6867e212fed.tar.bz2 | |
2003-05-15 Andrew Cagney <cagney@redhat.com>
* arch-utils.h (legacy_breakpoint_from_pc): Delete declaration.
* target.h (memory_breakpoint_from_pc): Delete declaration.
* mem-break.c (memory_breakpoint_from_pc): Delete function.
* arch-utils.c (legacy_breakpoint_from_pc): Delete function.
* monitor.c (monitor_insert_breakpoint): Use
gdbarch_breakpoint_from_pc instead of memory_breakpoint_from_pc.
* gdbarch.sh (BREAKPOINT_FROM_PC): Do not provide a default.
* gdbarch.h, gdbarch.c: Re-generate.
* sparc-tdep.c (sparc_breakpoint_from_pc): New function.
(sparc_gdbarch_init): Set breakpoint_from_pc to
sparc_breakpoint_from_pc.
* config/sparc/tm-sparc.h (BREAKPOINT): Delete macro.
(BREAKPOINT_FROM_PC): Define.
(sparc_breakpoint_from_pc): Declare.
* hppa-tdep.c (hppa_breakpoint_from_pc): New function.
* config/pa/tm-hppa.h (hppa_breakpoint_from_pc): Declare.
(BREAKPOINT_FROM_PC): Define.
(BREAKPOINT): Delete macro.
* target.h: Update comment.
* s390-tdep.c (s390_gdbarch_init): Update comments.
* remote.c: Update comments.
* remote-mips.c: Update comments.
* proc-api.c (write_with_trace): Do not check for a breakpoint.
* mem-break.c: Update comment.
* ia64-tdep.c (IA64_BREAKPOINT): Rename BREAKPOINT.
(ia64_memory_insert_breakpoint): Update.
* config/sparc/tm-sparc.h: Update comment.
* config/pa/tm-hppa64.h: Update comment.
* rs6000-tdep.c (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Delete macro.
(rs6000_breakpoint_from_pc): Update.
* mips-tdep.c (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Delete macro.
(PMON_BIG_BREAKPOINT, PMON_LITTLE_BREAKPOINT): Delete macro.
(IDT_LITTLE_BREAKPOINT, IDT_LITTLE_BREAKPOINT): Delete macro.
(MIPS16_LITTLE_BREAKPOINT, MIPS16_BIG_BREAKPOINT): Delete macro.
(mips_breakpoint_from_pc): Update.
(mips_dump_tdep): Update.
Diffstat (limited to 'gdb/sparc-tdep.c')
| -rw-r--r-- | gdb/sparc-tdep.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gdb/sparc-tdep.c b/gdb/sparc-tdep.c index cf5d9c5..f278bd6 100644 --- a/gdb/sparc-tdep.c +++ b/gdb/sparc-tdep.c @@ -151,6 +151,14 @@ int deferred_stores = 0; /* Accumulated stores we want to do eventually. */ #endif +const unsigned char * +sparc_breakpoint_from_pc (CORE_ADDR *pc, int *len) +{ + static const char breakpoint[] = {0x91, 0xd0, 0x20, 0x01}; + (*len) = sizeof (breakpoint); + return breakpoint; +} + /* Fetch a single instruction. Even on bi-endian machines such as sparc86x, instructions are always big-endian. */ @@ -3153,7 +3161,7 @@ sparc_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) /* First set settings that are common for all sparc architectures. */ set_gdbarch_believe_pcc_promotion (gdbarch, 1); - set_gdbarch_breakpoint_from_pc (gdbarch, memory_breakpoint_from_pc); + set_gdbarch_breakpoint_from_pc (gdbarch, sparc_breakpoint_from_pc); set_gdbarch_decr_pc_after_break (gdbarch, 0); set_gdbarch_double_bit (gdbarch, 8 * TARGET_CHAR_BIT); set_gdbarch_deprecated_extract_struct_value_address (gdbarch, sparc_extract_struct_value_address); |