Toolchain/binutils-gdb
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2003-01-13 Andrew Cagney <ac131313@redhat.com>

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* gdbarch.sh (FRAME_INIT_SAVED_REGS): Change to function with
	predicate.
	* gdbarch.h, gdbarch.c: Regenerate.
	* stack.c (frame_info): Only initialize the saved registers when
	FRAME_INIT_SAVED_REGS_P.
	* frame.c (frame_saved_regs_register_unwind): Assert
	FRAME_INIT_SAVED_REGS_P.
	(deprecated_generic_get_saved_register): Ditto.
This commit is contained in:
Andrew Cagney
2003-01-13 21:10:30 +00:00
parent 3f565f1eb5
commit 8f87102502
6 changed files with 62 additions and 5 deletions
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20
gdb/gdbarch.c
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@@ -739,9 +739,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
/* Skip verify of extract_struct_value_address, has predicate */
/* Skip verify of deprecated_extract_struct_value_address, has predicate */
/* Skip verify of use_struct_convention, invalid_p == 0 */
if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
&& (gdbarch->frame_init_saved_regs == 0))
fprintf_unfiltered (log, "\n\tframe_init_saved_regs");
/* Skip verify of frame_init_saved_regs, has predicate */
/* Skip verify of init_extra_frame_info, has predicate */
if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
&& (gdbarch->skip_prologue == 0))
@@ -1464,6 +1462,15 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
(long) current_gdbarch->frame_chain_valid
/*FRAME_CHAIN_VALID ()*/);
#endif
#ifdef FRAME_INIT_SAVED_REGS_P
fprintf_unfiltered (file,
"gdbarch_dump: %s # %s\n",
"FRAME_INIT_SAVED_REGS_P()",
XSTRING (FRAME_INIT_SAVED_REGS_P ()));
fprintf_unfiltered (file,
"gdbarch_dump: FRAME_INIT_SAVED_REGS_P() = %d\n",
FRAME_INIT_SAVED_REGS_P ());
#endif
#ifdef FRAME_INIT_SAVED_REGS
#if GDB_MULTI_ARCH
/* Macro might contain `[{}]' when not multi-arch */
@@ -4356,6 +4363,13 @@ set_gdbarch_use_struct_convention (struct gdbarch *gdbarch,
gdbarch->use_struct_convention = use_struct_convention;
}
int
gdbarch_frame_init_saved_regs_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->frame_init_saved_regs != 0;
}
void
gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame)
{