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| author | Mark Kettenis <kettenis@gnu.org> | 2002-09-06 20:17:40 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@gnu.org> | 2002-09-06 20:17:40 +0000 |
| commit | 43156d82f174844fcb1cd554a7a068867ce755da (patch) | |
| tree | 6b681baf95d476ca093cf17d4e6fccc92dcffb29 /gdb/gdbarch.h | |
| parent | e4512afa79ecdd0ef17f8871676df09f49015eda (diff) | |
| download | binutils-gdb-43156d82f174844fcb1cd554a7a068867ce755da.tar.gz | |
* gdbarch.sh (SIGTRAMP_START, SIGTRAMP_END): New methods.
* gdbarch.h, gdbarch.c: Re-generate.
* blockframe.c (find_pc_sect_partial_function): Convert to use
SIGTRAMP_START_P predicate.
Diffstat (limited to 'gdb/gdbarch.h')
| -rw-r--r-- | gdb/gdbarch.h | 51 |
1 files changed, 50 insertions, 1 deletions
diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h index b76bf4abfa0..5976f469ec4 100644 --- a/gdb/gdbarch.h +++ b/gdb/gdbarch.h @@ -2207,7 +2207,7 @@ extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_ #endif #endif -/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into +/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into ADDR_BITS_REMOVE. */ /* Default (function) for non- multi-arch platforms. */ @@ -2385,6 +2385,55 @@ extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_s #endif #endif +#if defined (SIGTRAMP_START) +/* Legacy for systems yet to multi-arch SIGTRAMP_START */ +#if !defined (SIGTRAMP_START_P) +#define SIGTRAMP_START_P() (1) +#endif +#endif + +/* Default predicate for non- multi-arch targets. */ +#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P) +#define SIGTRAMP_START_P() (0) +#endif + +extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch); +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P) +#error "Non multi-arch definition of SIGTRAMP_START" +#endif +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P) +#define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch)) +#endif + +/* Default (function) for non- multi-arch platforms. */ +#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START) +#define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0) +#endif + +typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc); +extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc); +extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start); +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START) +#error "Non multi-arch definition of SIGTRAMP_START" +#endif +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START) +#define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc); +extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc); +extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end); +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END) +#error "Non multi-arch definition of SIGTRAMP_END" +#endif +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END) +#define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc)) +#endif +#endif + /* A target might have problems with watchpoints as soon as the stack frame of the current function has been destroyed. This mostly happens as the first action in a funtion's epilogue. in_function_epilogue_p() |