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2004-10-31 Andrew Cagney <cagney@gnu.org>

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* armnbsd-tdep.c (arm_netbsd_aout_init_abi)
	(arm_netbsd_aout_in_solib_call_trampoline): Do not set
	in_solib_call_trampoline, delete corresponding unused function.
	* vaxnbsd-tdep.c (vaxnbsd_aout_in_solib_call_trampoline)
	(vaxnbsd_aout_init_abi): Ditto.
	* sparcnbsd-tdep.c (sparcnbsd_aout_in_solib_call_trampoline)
	(sparc32nbsd_aout_init_abi): Ditto.
	* ppc-linux-tdep.c (ppc64_in_solib_call_trampoline)
	(ppc_linux_init_abi): Ditto.
	* ns32knbsd-tdep.c (ns32knbsd_aout_in_solib_call_trampoline)
	(ns32knbsd_init_abi_aout): Ditto.
	* mips-tdep.c (mips_in_call_stub, mips_gdbarch_init): Ditto.
	* mips-linux-tdep.c (mips_linux_init_abi): Ditto.
	* m68kbsd-tdep.c (m68kbsd_aout_in_solib_call_trampoline)
	(m68kbsd_aout_init_abi): Ditto.
	* i386-cygwin-tdep.c (i386_cygwin_in_solib_call_trampoline)
	(i386_cygwin_init_abi): Ditto.
	* i386bsd-tdep.c (i386bsd_aout_in_solib_call_trampoline)
	(i386bsd_init_abi): Ditto.
This commit is contained in:
Andrew Cagney
2004-10-31 20:24:32 +00:00
parent af380d6174
commit e8ce19c0cd
11 changed files with 21 additions and 160 deletions
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35
gdb/mips-tdep.c
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@@ -4537,36 +4537,6 @@ mips_skip_trampoline_code (CORE_ADDR pc)
return 0; /* not a stub */
}
/* Return non-zero if the PC is inside a call thunk (aka stub or trampoline).
This implements the IN_SOLIB_CALL_TRAMPOLINE macro. */
static int
mips_in_call_stub (CORE_ADDR pc, char *name)
{
CORE_ADDR start_addr;
/* Find the starting address of the function containing the PC. If the
caller didn't give us a name, look it up at the same time. */
if (find_pc_partial_function (pc, name ? NULL : &name, &start_addr, NULL) ==
0)
return 0;
if (strncmp (name, "__mips16_call_stub_", 19) == 0)
{
/* If the PC is in __mips16_call_stub_{1..10}, this is a call stub. */
if (name[19] >= '0' && name[19] <= '9')
return 1;
/* If the PC at the start of __mips16_call_stub_{s,d}f_{0..10}, i.e.
before the jal instruction, this is effectively a call stub. */
else if (name[19] == 's' || name[19] == 'd')
return pc == start_addr;
}
return 0; /* not a stub */
}
/* Return non-zero if the PC is inside a return thunk (aka stub or
trampoline). */
@@ -5095,10 +5065,7 @@ mips_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
that supports both shared libraries and MIPS16, we'll have to find
a better place for these. */
if (info.osabi == GDB_OSABI_UNKNOWN)
{
set_gdbarch_in_solib_call_trampoline (gdbarch, mips_in_call_stub);
set_gdbarch_in_solib_return_trampoline (gdbarch, mips_in_solib_return_trampoline);
}
set_gdbarch_in_solib_return_trampoline (gdbarch, mips_in_solib_return_trampoline);
set_gdbarch_single_step_through_delay (gdbarch, mips_single_step_through_delay);