OpenE2K/binutils-gdb
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* gdbarch.sh (FP_REGNUM, PC_REGNUM, SP_REGNUM): Allow default of

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-1.  Update comment.
* gdbarch.h, gdbarch.c: Re-generate.
This commit is contained in:
Andrew Cagney 2002-04-07 02:16:46 +00:00
parent 2bb5238aee
commit 1200cd6e7e
4 changed files with 35 additions and 30 deletions
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6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2002-04-06 Andrew Cagney <ac131313@redhat.com>
* gdbarch.sh (FP_REGNUM, PC_REGNUM, SP_REGNUM): Allow default of
-1. Update comment.
* gdbarch.h, gdbarch.c: Re-generate.
2002-04-07 Andreas Schwab <schwab@suse.de>
* m68klinux-nat.c (fill_fpregset): Properly pass address of

30
gdb/gdbarch.c
View File

@ -294,9 +294,9 @@ struct gdbarch startup_gdbarch =
0,
0,
0,
0,
0,
0,
-1,
-1,
-1,
-1,
0,
0,
@ -586,15 +586,9 @@ verify_gdbarch (struct gdbarch *gdbarch)
&& (gdbarch->num_regs == -1))
fprintf_unfiltered (log, "\n\tnum_regs");
/* Skip verify of num_pseudo_regs, invalid_p == 0 */
if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
&& (gdbarch->sp_regnum == -1))
fprintf_unfiltered (log, "\n\tsp_regnum");
if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
&& (gdbarch->fp_regnum == -1))
fprintf_unfiltered (log, "\n\tfp_regnum");
if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
&& (gdbarch->pc_regnum == -1))
fprintf_unfiltered (log, "\n\tpc_regnum");
/* Skip verify of sp_regnum, invalid_p == 0 */
/* Skip verify of fp_regnum, invalid_p == 0 */
/* Skip verify of pc_regnum, invalid_p == 0 */
/* Skip verify of ps_regnum, invalid_p == 0 */
/* Skip verify of fp0_regnum, invalid_p == 0 */
/* Skip verify of npc_regnum, invalid_p == 0 */
@ -2547,9 +2541,7 @@ set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch,
int
gdbarch_sp_regnum (struct gdbarch *gdbarch)
{
if (gdbarch->sp_regnum == -1)
internal_error (__FILE__, __LINE__,
"gdbarch: gdbarch_sp_regnum invalid");
/* Skip verify of sp_regnum, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_sp_regnum called\n");
return gdbarch->sp_regnum;
@ -2565,9 +2557,7 @@ set_gdbarch_sp_regnum (struct gdbarch *gdbarch,
int
gdbarch_fp_regnum (struct gdbarch *gdbarch)
{
if (gdbarch->fp_regnum == -1)
internal_error (__FILE__, __LINE__,
"gdbarch: gdbarch_fp_regnum invalid");
/* Skip verify of fp_regnum, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_fp_regnum called\n");
return gdbarch->fp_regnum;
@ -2583,9 +2573,7 @@ set_gdbarch_fp_regnum (struct gdbarch *gdbarch,
int
gdbarch_pc_regnum (struct gdbarch *gdbarch)
{
if (gdbarch->pc_regnum == -1)
internal_error (__FILE__, __LINE__,
"gdbarch: gdbarch_pc_regnum invalid");
/* Skip verify of pc_regnum, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_pc_regnum called\n");
return gdbarch->pc_regnum;

19
gdb/gdbarch.h
View File

@ -458,9 +458,12 @@ extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo
/* GDB's standard (or well known) register numbers. These can map onto
a real register or a pseudo (computed) register or not be defined at
all (-1). FIXME: cagney/2002-04-05: As of the time of writing, only
the PS_REGNUM was optional - code still depends on the others (fp,
pc, sp) designating registers. */
all (-1). */
/* Default (value) for non- multi-arch platforms. */
#if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
#define SP_REGNUM (-1)
#endif
extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
@ -473,6 +476,11 @@ extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
#endif
#endif
/* Default (value) for non- multi-arch platforms. */
#if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
#define FP_REGNUM (-1)
#endif
extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
@ -484,6 +492,11 @@ extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
#endif
#endif
/* Default (value) for non- multi-arch platforms. */
#if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
#define PC_REGNUM (-1)
#endif
extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)

10
gdb/gdbarch.sh
View File

@ -434,12 +434,10 @@ v:2:NUM_PSEUDO_REGS:int:num_pseudo_regs::::0:0::0:::
# GDB's standard (or well known) register numbers. These can map onto
# a real register or a pseudo (computed) register or not be defined at
# all (-1). FIXME: cagney/2002-04-05: As of the time of writing, only
# the PS_REGNUM was optional - code still depends on the others (fp,
# pc, sp) designating registers.
v:2:SP_REGNUM:int:sp_regnum::::0:-1
v:2:FP_REGNUM:int:fp_regnum::::0:-1
v:2:PC_REGNUM:int:pc_regnum::::0:-1
# all (-1).
v:2:SP_REGNUM:int:sp_regnum::::-1:-1::0
v:2:FP_REGNUM:int:fp_regnum::::-1:-1::0
v:2:PC_REGNUM:int:pc_regnum::::-1:-1::0
v:2:PS_REGNUM:int:ps_regnum::::-1:-1::0
v:2:FP0_REGNUM:int:fp0_regnum::::0:-1::0
v:2:NPC_REGNUM:int:npc_regnum::::0:-1::0