diff options
| author | Richard Earnshaw <richard.earnshaw@arm.com> | 2002-02-23 22:17:12 +0000 |
|---|---|---|
| committer | Richard Earnshaw <richard.earnshaw@arm.com> | 2002-02-23 22:17:12 +0000 |
| commit | 67452436ea3f83d25285a3e9ad14a4b963e4137c (patch) | |
| tree | cb09e99afb627dc7c55a5d0b6e7fa5d903b3fa5b /gdb/config/arm | |
| parent | 9d365a45dda3f4e9dc64642a4854afd2247a3f60 (diff) | |
| download | gdb-67452436ea3f83d25285a3e9ad14a4b963e4137c.tar.gz | |
* arm-linux-tdep.c (arm_linux_init_abi): Register
IN_SOLIB_CALL_TRAMPOLINE and SKIP_TRAMPOLINE_CODE
* config/arm/tm-linux.h (IN_SOLIB_CALL_TRAMPOLINE): Replace old
definition with undef, since we don't want the sysvr4 definition.
(SKIP_TRAMPOLINE_CODE): Likewise.
Diffstat (limited to 'gdb/config/arm')
| -rw-r--r-- | gdb/config/arm/tm-linux.h | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/gdb/config/arm/tm-linux.h b/gdb/config/arm/tm-linux.h index f51756e18f6..6a0d0e42c96 100644 --- a/gdb/config/arm/tm-linux.h +++ b/gdb/config/arm/tm-linux.h @@ -37,23 +37,15 @@ extern struct link_map_offsets *arm_linux_svr4_fetch_link_map_offsets (void); /* Offset to saved PC in sigcontext structure, from <asm/sigcontext.h> */ #define SIGCONTEXT_PC_OFFSET (sizeof(unsigned long) * 18) -/* On ARM GNU/Linux, each call to a library routine goes through a - small piece of trampoline code in the ".plt" section. The - wait_for_inferior() routine uses this macro to detect when we have - stepped into one of these fragments. We do not use - lookup_solib_trampoline_symbol_by_pc, because we cannot always find - the shared library trampoline symbols. */ -extern int in_plt_section (CORE_ADDR, char *); -#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) in_plt_section((pc), (name)) +/* We've multi-arched this. */ +#undef IN_SOLIB_CALL_TRAMPOLINE /* On ARM GNU/Linux, a call to a library routine does not have to go through any trampoline code. */ #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) 0 -/* If PC is in a shared library trampoline code, return the PC - where the function itself actually starts. If not, return 0. */ -extern CORE_ADDR find_solib_trampoline_target (CORE_ADDR pc); -#define SKIP_TRAMPOLINE_CODE(pc) find_solib_trampoline_target (pc) +/* We've multi-arched this. */ +#undef SKIP_TRAMPOLINE_CODE /* When we call a function in a shared library, and the PLT sends us into the dynamic linker to find the function's real address, we |