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2002-08-20 Michael Snyder <msnyder@redhat.com> 

* config/mips/tm-mips.h (STORE_STRUCT_RETURN): Delete.
	(EXTRACT_STRUCT_VALUE_ADDRESS): Delete.
	* mips-tdep.c (mips_store_struct_return): New function.
	(mips_extract_struct_value_address): New function.
	(mips_gdbarch_init): Set store_struct_return and
	extract_struct_value_address.
This commit is contained in:
Michael Snyder 2002-08-20 19:26:23 +00:00
parent 41ff2da14c
commit 2f1488ce23
2 changed files with 27 additions and 0 deletions
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9
gdb/ChangeLog
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@ -1,3 +1,12 @@
2002-08-20 Michael Snyder <msnyder@redhat.com>
* config/mips/tm-mips.h (STORE_STRUCT_RETURN): Delete.
(EXTRACT_STRUCT_VALUE_ADDRESS): Delete.
* mips-tdep.c (mips_store_struct_return): New function.
(mips_extract_struct_value_address): New function.
(mips_gdbarch_init): Set store_struct_return and
extract_struct_value_address.
2002-08-20 David Carlton <carlton@math.stanford.edu>
* dwarf2read.c (dwarf2_build_psymtabs): Check that

18
gdb/mips-tdep.c
View File

@ -4863,6 +4863,21 @@ mips_n32n64_store_return_value (struct type *type, char *valbuf)
mips_n32n64_xfer_return_value (type, current_regcache, NULL, valbuf);
}
static void
mips_store_struct_return (CORE_ADDR addr, CORE_ADDR sp)
{
/* Nothing to do -- push_arguments does all the work. */
}
static CORE_ADDR
mips_extract_struct_value_address (struct regcache *ignore)
{
/* FIXME: This will only work at random. The caller passes the
struct_return address in V0, but it is not preserved. It may
still be there, or this may be a random value. */
return read_register (V0_REGNUM);
}
/* Exported procedure: Is PC in the signal trampoline code */
static int
@ -5934,6 +5949,9 @@ mips_gdbarch_init (struct gdbarch_info info,
/* Hook in OS ABI-specific overrides, if they have been registered. */
gdbarch_init_osabi (info, gdbarch, osabi);
set_gdbarch_store_struct_return (gdbarch, mips_store_struct_return);
set_gdbarch_extract_struct_value_address (gdbarch,
mips_extract_struct_value_address);
return gdbarch;
}