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* alpha-tdep.c (alpha_supply_int_regs, alpha_fill_int_regs,

Browse Source 
alpha_supply_fp_regs, alpha_fill_fp_regs): Add REGCACHE parameter,
	use it instead of current_regcache.
	* alpha-tdep.h (struct regcache): Add forward declaration.
	(alpha_supply_int_regs, alpha_fill_int_regs, alpha_supply_fp_regs,
	alpha_fill_fp_regs): Update prototypes.

	* alpha-nat.c: (supply_gregset, fill_gregset, supply_fpregset,
	fill_fpregset): Pass current_regcache to alpha_supply/fill_ routines.
	* alpha-linux-nat.c: Include "regcache.h".
	(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Pass
	current_regcache to alpha_supply/fill_ routines.

	* alphabsd-tdep.c: Include "regcache.h".
	(alphabsd_supply_reg, alphabsd_supply_fpreg): Add REGCACHE paramter,
	pass it to alpha_supply_ routines.  Make REGS const.
	(alphabsd_fill_reg, alphabsd_fill_fpreg): Add REGCACHE parameter,
	pass it to alpha_fill_ routines.
	* alphabsd-tdep.h (struct regcache): Add forward declaration.
	(alphabsd_supply_reg, alphabsd_fill_reg, alphabsd_supply_fpreg,
	alphabsd_fill_fpreg): Update prototypes.

	* alphanbsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
	fill_fpregset, alphabsd_fetch_inferior_registers,
	alphabsd_store_inferior_registers): Pass current_regcache to
	alphabsd_supply/fill_ routines.

	* Makefile.in (alpha-linux-nat.o, alphabsd-tdep.o): Update
	dependencies.
This commit is contained in:
Ulrich Weigand 2007-05-06 14:12:13 +00:00
parent 647478e068
commit 390c15228a
9 changed files with 96 additions and 52 deletions
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32
gdb/ChangeLog
View File

@ -1,3 +1,35 @@
2007-05-06 Ulrich Weigand <uweigand@de.ibm.com>
* alpha-tdep.c (alpha_supply_int_regs, alpha_fill_int_regs,
alpha_supply_fp_regs, alpha_fill_fp_regs): Add REGCACHE parameter,
use it instead of current_regcache.
* alpha-tdep.h (struct regcache): Add forward declaration.
(alpha_supply_int_regs, alpha_fill_int_regs, alpha_supply_fp_regs,
alpha_fill_fp_regs): Update prototypes.
* alpha-nat.c: (supply_gregset, fill_gregset, supply_fpregset,
fill_fpregset): Pass current_regcache to alpha_supply/fill_ routines.
* alpha-linux-nat.c: Include "regcache.h".
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Pass
current_regcache to alpha_supply/fill_ routines.
* alphabsd-tdep.c: Include "regcache.h".
(alphabsd_supply_reg, alphabsd_supply_fpreg): Add REGCACHE paramter,
pass it to alpha_supply_ routines. Make REGS const.
(alphabsd_fill_reg, alphabsd_fill_fpreg): Add REGCACHE parameter,
pass it to alpha_fill_ routines.
* alphabsd-tdep.h (struct regcache): Add forward declaration.
(alphabsd_supply_reg, alphabsd_fill_reg, alphabsd_supply_fpreg,
alphabsd_fill_fpreg): Update prototypes.
* alphanbsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
fill_fpregset, alphabsd_fetch_inferior_registers,
alphabsd_store_inferior_registers): Pass current_regcache to
alphabsd_supply/fill_ routines.
* Makefile.in (alpha-linux-nat.o, alphabsd-tdep.o): Update
dependencies.
2007-05-06 Ulrich Weigand <uweigand@de.ibm.com>
* aix-thread.c (supply_gprs64, supply_reg32, supply_fprs,

6
gdb/Makefile.in
View File

@ -1712,12 +1712,12 @@ aix-thread.o: aix-thread.c $(defs_h) $(gdb_assert_h) $(gdbthread_h) \
alphabsd-nat.o: alphabsd-nat.c $(defs_h) $(inferior_h) $(regcache_h) \
$(alpha_tdep_h) $(alphabsd_tdep_h) $(inf_ptrace_h) $(gregset_h) \
$(bsd_kvm_h)
alphabsd-tdep.o: alphabsd-tdep.c $(defs_h) $(alpha_tdep_h) \
alphabsd-tdep.o: alphabsd-tdep.c $(defs_h) $(regcache_h) $(alpha_tdep_h) \
$(alphabsd_tdep_h)
alphafbsd-tdep.o: alphafbsd-tdep.c $(defs_h) $(value_h) $(osabi_h) \
$(alpha_tdep_h) $(solib_svr4_h)
alpha-linux-nat.o: alpha-linux-nat.c $(defs_h) $(target_h) $(linux_nat_h) \
$(alpha_tdep_h) $(gregset_h)
alpha-linux-nat.o: alpha-linux-nat.c $(defs_h) $(target_h) $(regcache_h) \
$(linux_nat_h) $(alpha_tdep_h) $(gregset_h)
alpha-linux-tdep.o: alpha-linux-tdep.c $(defs_h) $(frame_h) $(gdb_assert_h) \
$(gdb_string_h) $(osabi_h) $(solib_svr4_h) $(symtab_h) $(regset_h) \
$(regcache_h) $(alpha_tdep_h)

9
gdb/alpha-linux-nat.c
View File

@ -20,6 +20,7 @@
#include "defs.h"
#include "target.h"
#include "regcache.h"
#include "linux-nat.h"
#include "alpha-tdep.h"
@ -44,7 +45,7 @@ supply_gregset (gdb_gregset_t *gregsetp)
long *regp = (long *)gregsetp;
/* PC is in slot 32, UNIQUE is in slot 33. */
alpha_supply_int_regs (-1, regp, regp + 31, regp + 32);
alpha_supply_int_regs (current_regcache, -1, regp, regp + 31, regp + 32);
}
void
@ -53,7 +54,7 @@ fill_gregset (gdb_gregset_t *gregsetp, int regno)
long *regp = (long *)gregsetp;
/* PC is in slot 32, UNIQUE is in slot 33. */
alpha_fill_int_regs (regno, regp, regp + 31, regp + 32);
alpha_fill_int_regs (current_regcache, regno, regp, regp + 31, regp + 32);
}
/*
@ -67,7 +68,7 @@ supply_fpregset (gdb_fpregset_t *fpregsetp)
long *regp = (long *)fpregsetp;
/* FPCR is in slot 32. */
alpha_supply_fp_regs (-1, regp, regp + 31);
alpha_supply_fp_regs (current_regcache, -1, regp, regp + 31);
}
void
@ -76,7 +77,7 @@ fill_fpregset (gdb_fpregset_t *fpregsetp, int regno)
long *regp = (long *)fpregsetp;
/* FPCR is in slot 32. */
alpha_fill_fp_regs (regno, regp, regp + 31);
alpha_fill_fp_regs (current_regcache, regno, regp, regp + 31);
}

8
gdb/alpha-nat.c
View File

@ -158,7 +158,7 @@ supply_gregset (gdb_gregset_t *gregsetp)
long *regp = gregsetp->regs;
/* PC is in slot 32. */
alpha_supply_int_regs (-1, regp, regp + 31, NULL);
alpha_supply_int_regs (current_regcache, -1, regp, regp + 31, NULL);
}
void
@ -167,7 +167,7 @@ fill_gregset (gdb_gregset_t *gregsetp, int regno)
long *regp = gregsetp->regs;
/* PC is in slot 32. */
alpha_fill_int_regs (regno, regp, regp + 31, NULL);
alpha_fill_int_regs (current_regcache, regno, regp, regp + 31, NULL);
}
/*
@ -181,7 +181,7 @@ supply_fpregset (gdb_fpregset_t *fpregsetp)
long *regp = fpregsetp->regs;
/* FPCR is in slot 32. */
alpha_supply_fp_regs (-1, regp, regp + 31);
alpha_supply_fp_regs (current_regcache, -1, regp, regp + 31);
}
void
@ -190,7 +190,7 @@ fill_fpregset (gdb_fpregset_t *fpregsetp, int regno)
long *regp = fpregsetp->regs;
/* FPCR is in slot 32. */
alpha_fill_fp_regs (regno, regp, regp + 31);
alpha_fill_fp_regs (current_regcache, regno, regp, regp + 31);
}
#endif

35
gdb/alpha-tdep.c
View File

@ -1296,71 +1296,74 @@ alpha_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
targets don't supply this value in their core files. */
void
alpha_supply_int_regs (int regno, const void *r0_r30,
const void *pc, const void *unique)
alpha_supply_int_regs (struct regcache *regcache, int regno,
const void *r0_r30, const void *pc, const void *unique)
{
const gdb_byte *regs = r0_r30;
int i;
for (i = 0; i < 31; ++i)
if (regno == i || regno == -1)
regcache_raw_supply (current_regcache, i, regs + i * 8);
regcache_raw_supply (regcache, i, regs + i * 8);
if (regno == ALPHA_ZERO_REGNUM || regno == -1)
regcache_raw_supply (current_regcache, ALPHA_ZERO_REGNUM, NULL);
regcache_raw_supply (regcache, ALPHA_ZERO_REGNUM, NULL);
if (regno == ALPHA_PC_REGNUM || regno == -1)
regcache_raw_supply (current_regcache, ALPHA_PC_REGNUM, pc);
regcache_raw_supply (regcache, ALPHA_PC_REGNUM, pc);
if (regno == ALPHA_UNIQUE_REGNUM || regno == -1)
regcache_raw_supply (current_regcache, ALPHA_UNIQUE_REGNUM, unique);
regcache_raw_supply (regcache, ALPHA_UNIQUE_REGNUM, unique);
}
void
alpha_fill_int_regs (int regno, void *r0_r30, void *pc, void *unique)
alpha_fill_int_regs (const struct regcache *regcache,
int regno, void *r0_r30, void *pc, void *unique)
{
gdb_byte *regs = r0_r30;
int i;
for (i = 0; i < 31; ++i)
if (regno == i || regno == -1)
regcache_raw_collect (current_regcache, i, regs + i * 8);
regcache_raw_collect (regcache, i, regs + i * 8);
if (regno == ALPHA_PC_REGNUM || regno == -1)
regcache_raw_collect (current_regcache, ALPHA_PC_REGNUM, pc);
regcache_raw_collect (regcache, ALPHA_PC_REGNUM, pc);
if (unique && (regno == ALPHA_UNIQUE_REGNUM || regno == -1))
regcache_raw_collect (current_regcache, ALPHA_UNIQUE_REGNUM, unique);
regcache_raw_collect (regcache, ALPHA_UNIQUE_REGNUM, unique);
}
void
alpha_supply_fp_regs (int regno, const void *f0_f30, const void *fpcr)
alpha_supply_fp_regs (struct regcache *regcache, int regno,
const void *f0_f30, const void *fpcr)
{
const gdb_byte *regs = f0_f30;
int i;
for (i = ALPHA_FP0_REGNUM; i < ALPHA_FP0_REGNUM + 31; ++i)
if (regno == i || regno == -1)
regcache_raw_supply (current_regcache, i,
regcache_raw_supply (regcache, i,
regs + (i - ALPHA_FP0_REGNUM) * 8);
if (regno == ALPHA_FPCR_REGNUM || regno == -1)
regcache_raw_supply (current_regcache, ALPHA_FPCR_REGNUM, fpcr);
regcache_raw_supply (regcache, ALPHA_FPCR_REGNUM, fpcr);
}
void
alpha_fill_fp_regs (int regno, void *f0_f30, void *fpcr)
alpha_fill_fp_regs (const struct regcache *regcache,
int regno, void *f0_f30, void *fpcr)
{
gdb_byte *regs = f0_f30;
int i;
for (i = ALPHA_FP0_REGNUM; i < ALPHA_FP0_REGNUM + 31; ++i)
if (regno == i || regno == -1)
regcache_raw_collect (current_regcache, i,
regcache_raw_collect (regcache, i,
regs + (i - ALPHA_FP0_REGNUM) * 8);
if (regno == ALPHA_FPCR_REGNUM || regno == -1)
regcache_raw_collect (current_regcache, ALPHA_FPCR_REGNUM, fpcr);
regcache_raw_collect (regcache, ALPHA_FPCR_REGNUM, fpcr);
}

15
gdb/alpha-tdep.h
View File

@ -22,6 +22,8 @@
#ifndef ALPHA_TDEP_H
#define ALPHA_TDEP_H
struct regcache;
/* Say how long (ordinary) registers are. This is a piece of bogosity
used in push_word and a few other places; register_size() is the
real way to know how big a register is. */
@ -113,10 +115,13 @@ extern CORE_ADDR alpha_after_prologue (CORE_ADDR pc);
extern void alpha_mdebug_init_abi (struct gdbarch_info, struct gdbarch *);
extern void alpha_dwarf2_init_abi (struct gdbarch_info, struct gdbarch *);
extern void alpha_supply_int_regs (int, const void *, const void *,
const void *);
extern void alpha_fill_int_regs (int, void *, void *, void *);
extern void alpha_supply_fp_regs (int, const void *, const void *);
extern void alpha_fill_fp_regs (int, void *, void *);
extern void alpha_supply_int_regs (struct regcache *, int, const void *,
const void *, const void *);
extern void alpha_fill_int_regs (const struct regcache *, int,
void *, void *, void *);
extern void alpha_supply_fp_regs (struct regcache *, int,
const void *, const void *);
extern void alpha_fill_fp_regs (const struct regcache *,
int, void *, void *);
#endif /* ALPHA_TDEP_H */

16
gdb/alphabsd-nat.c
View File

@ -52,25 +52,25 @@ typedef struct fpreg fpregset_t;
void
supply_gregset (gregset_t *gregsetp)
{
alphabsd_supply_reg ((char *) gregsetp, -1);
alphabsd_supply_reg (current_regcache, (char *) gregsetp, -1);
}
void
fill_gregset (gregset_t *gregsetp, int regno)
{
alphabsd_fill_reg ((char *) gregsetp, regno);
alphabsd_fill_reg (current_regcache, (char *) gregsetp, regno);
}
void
supply_fpregset (fpregset_t *fpregsetp)
{
alphabsd_supply_fpreg ((char *) fpregsetp, -1);
alphabsd_supply_fpreg (current_regcache, (char *) fpregsetp, -1);
}
void
fill_fpregset (fpregset_t *fpregsetp, int regno)
{
alphabsd_fill_fpreg ((char *) fpregsetp, regno);
alphabsd_fill_fpreg (current_regcache, (char *) fpregsetp, regno);
}
/* Determine if PT_GETREGS fetches this register. */
@ -96,7 +96,7 @@ alphabsd_fetch_inferior_registers (int regno)
(PTRACE_TYPE_ARG3) &gregs, 0) == -1)
perror_with_name (_("Couldn't get registers"));
alphabsd_supply_reg ((char *) &gregs, regno);
alphabsd_supply_reg (current_regcache, (char *) &gregs, regno);
if (regno != -1)
return;
}
@ -109,7 +109,7 @@ alphabsd_fetch_inferior_registers (int regno)
(PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
perror_with_name (_("Couldn't get floating point status"));
alphabsd_supply_fpreg ((char *) &fpregs, regno);
alphabsd_supply_fpreg (current_regcache, (char *) &fpregs, regno);
}
}
@ -126,7 +126,7 @@ alphabsd_store_inferior_registers (int regno)
(PTRACE_TYPE_ARG3) &gregs, 0) == -1)
perror_with_name (_("Couldn't get registers"));
alphabsd_fill_reg ((char *) &gregs, regno);
alphabsd_fill_reg (current_regcache, (char *) &gregs, regno);
if (ptrace (PT_SETREGS, PIDGET (inferior_ptid),
(PTRACE_TYPE_ARG3) &gregs, 0) == -1)
@ -144,7 +144,7 @@ alphabsd_store_inferior_registers (int regno)
(PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
perror_with_name (_("Couldn't get floating point status"));
alphabsd_fill_fpreg ((char *) &fpregs, regno);
alphabsd_fill_fpreg (current_regcache, (char *) &fpregs, regno);
if (ptrace (PT_SETFPREGS, PIDGET (inferior_ptid),
(PTRACE_TYPE_ARG3) &fpregs, 0) == -1)

17
gdb/alphabsd-tdep.c
View File

@ -20,6 +20,7 @@
Boston, MA 02110-1301, USA. */
#include "defs.h"
#include "regcache.h"
#include "alpha-tdep.h"
#include "alphabsd-tdep.h"
@ -28,29 +29,29 @@
ptrace register structure used by BSD on Alpha. */
void
alphabsd_supply_reg (char *regs, int regno)
alphabsd_supply_reg (struct regcache *regcache, const char *regs, int regno)
{
/* PC is at slot 32; UNIQUE not present. */
alpha_supply_int_regs (regno, regs, regs + 31 * 8, NULL);
alpha_supply_int_regs (regcache, regno, regs, regs + 31 * 8, NULL);
}
void
alphabsd_fill_reg (char *regs, int regno)
alphabsd_fill_reg (const struct regcache *regcache, char *regs, int regno)
{
/* PC is at slot 32; UNIQUE not present. */
alpha_fill_int_regs (regno, regs, regs + 31 * 8, NULL);
alpha_fill_int_regs (regcache, regno, regs, regs + 31 * 8, NULL);
}
void
alphabsd_supply_fpreg (char *fpregs, int regno)
alphabsd_supply_fpreg (struct regcache *regcache, const char *fpregs, int regno)
{
/* FPCR is at slot 33; slot 32 unused. */
alpha_supply_fp_regs (regno, fpregs, fpregs + 32 * 8);
alpha_supply_fp_regs (regcache, regno, fpregs, fpregs + 32 * 8);
}
void
alphabsd_fill_fpreg (char *fpregs, int regno)
alphabsd_fill_fpreg (const struct regcache *regcache, char *fpregs, int regno)
{
/* FPCR is at slot 33; slot 32 unused. */
alpha_fill_fp_regs (regno, fpregs, fpregs + 32 * 8);
alpha_fill_fp_regs (regcache, regno, fpregs, fpregs + 32 * 8);
}

10
gdb/alphabsd-tdep.h
View File

@ -22,11 +22,13 @@
#ifndef ALPHABSD_TDEP_H
#define ALPHABSD_TDEP_H
void alphabsd_supply_reg (char *, int);
void alphabsd_fill_reg (char *, int);
struct regcache;
void alphabsd_supply_fpreg (char *, int);
void alphabsd_fill_fpreg (char *, int);
void alphabsd_supply_reg (struct regcache *, const char *, int);
void alphabsd_fill_reg (const struct regcache *, char *, int);
void alphabsd_supply_fpreg (struct regcache *, const char *, int);
void alphabsd_fill_fpreg (const struct regcache *, char *, int);
/* Functions exported from alphanbsd-tdep.c. */