Toolchain/binutils-gdb
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2009-08-17 Michael Snyder <msnyder@vmware.com>

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* amd64-tdep.c: Add a frame unwinder for function epilogues.
	(amd64_in_function_epilogue_p): New function.
	(amd64_epilogue_frame_sniffer): New function.
	(amd64_epilogue_frame_cache): New function.
	(amd64_epilogue_frame_this_id): New function.
	(amd64_epilogue_frame_unwind): New struct frame_unwind.
	(amd64_init_abi): Hook the new unwinder.

	* amd64-linux-tdep.c (amd64_linux_init_abi): Set gdbarch to use
	SVR4 method for skip_trampoline_code.
This commit is contained in:
Michael Snyder
2009-08-17 18:23:45 +00:00
parent 987499b242
commit 872761f485
3 changed files with 105 additions and 0 deletions
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gdb/amd64-linux-tdep.c
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@@ -1415,6 +1415,9 @@ amd64_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
set_gdbarch_fetch_tls_load_module_address (gdbarch,
svr4_fetch_objfile_link_map);
/* GNU/Linux uses SVR4-style shared libraries. */
set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target);
/* Displaced stepping. */
set_gdbarch_displaced_step_copy_insn (gdbarch,
amd64_displaced_step_copy_insn);