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* arch-utils.c (gdbarch_info_init): Set osabi to

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GDB_OSABI_UNINITIALIZED.
	* gdbarch.sh: Add osabi to struct gdbarch and to struct
	gdbarch_info.  Include "osabi.h" in gdbarch.c.  Check osabi
	in gdbarch_list_lookup_by_info and in gdbarch_update_p.
	* gdbarch.c: Regenerated.
	* gdbarch.h: Regenerated.
	* osabi.c (gdbarch_lookup_osabi): Return GDB_OSABI_UNINITIALIZED if
	there's no BFD.
	(gdbarch_init_osabi): Remove osabi argument; use info.osabi.
	* osabi.h (enum gdb_osabi): Move to defs.h.
	(gdbarch_init_osabi): Update prototype.
	* defs.h (enum gdb_osabi): Moved here.
	* Makefile.in: Update dependencies.

Plus updates to alpha, arm, hppa, i386, mips, ns32k, ppc, sh, sparc, and vax
ports to match.
This commit is contained in:
Daniel Jacobowitz
2003-01-04 23:38:46 +00:00
parent a881cf8e6b
commit 4be87837a2
43 changed files with 390 additions and 371 deletions
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13
gdb/rs6000-tdep.c
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@@ -34,6 +34,7 @@
#include "doublest.h"
#include "value.h"
#include "parser-defs.h"
#include "osabi.h"
#include "libbfd.h" /* for bfd_default_set_arch_mach */
#include "coff/internal.h" /* for libcoff.h */
@@ -2657,7 +2658,6 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
unsigned long mach;
bfd abfd;
int sysv_abi;
enum gdb_osabi osabi = GDB_OSABI_UNKNOWN;
asection *sect;
from_xcoff_exec = info.abfd && info.abfd->format == bfd_object &&
@@ -2668,9 +2668,6 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
sysv_abi = info.abfd && bfd_get_flavour (info.abfd) == bfd_target_elf_flavour;
if (info.abfd)
osabi = gdbarch_lookup_osabi (info.abfd);
/* Check word size. If INFO is from a binary file, infer it from
that, else choose a likely default. */
if (from_xcoff_exec)
@@ -2705,7 +2702,7 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
meaningful, because 64-bit CPUs can run in 32-bit mode. So, perform
separate word size check. */
tdep = gdbarch_tdep (arches->gdbarch);
if (tdep && tdep->wordsize == wordsize && tdep->osabi == osabi)
if (tdep && tdep->wordsize == wordsize)
return arches->gdbarch;
}
@@ -2731,7 +2728,6 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
}
tdep = xmalloc (sizeof (struct gdbarch_tdep));
tdep->wordsize = wordsize;
tdep->osabi = osabi;
/* For e500 executables, the apuinfo section is of help here. Such
section contains the identifier and revision number of each
@@ -2958,7 +2954,7 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_frame_num_args (gdbarch, frame_num_args_unknown);
/* Hook in ABI-specific overrides, if they have been registered. */
gdbarch_init_osabi (info, gdbarch, osabi);
gdbarch_init_osabi (info, gdbarch);
return gdbarch;
}
@@ -2971,8 +2967,7 @@ rs6000_dump_tdep (struct gdbarch *current_gdbarch, struct ui_file *file)
if (tdep == NULL)
return;
fprintf_unfiltered (file, "rs6000_dump_tdep: OS ABI = %s\n",
gdbarch_osabi_name (tdep->osabi));
/* FIXME: Dump gdbarch_tdep. */
}
static struct cmd_list_element *info_powerpc_cmdlist = NULL;