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* i386-nto-tdep.c (i386nto_supply_gregset, i386nto_supply_fpregset):

Browse Source 
Add REGCACHE parameter.  Use it instead of current_regcache.
	(i386nto_supply_regset): Add REGCACHE parameter, pass it to
	i386nto_supply_gregset and i386nto_supply_fpregset.
	(i386nto_regset_fill): Add REGCACHE parameter; use it instead
	of current_regcache.

	* nto-procfs.c (procfs_fetch_registers): Pass current_regcache to
	nto_supply_ helper functions.
	(procfs_store_registers): Pass current_regcache to nto_regset_fill.

	* nto-tdep.c (nto_dummy_supply_regset): Add REGCACHE parameter.

	* nto-tdep.h (struct nto_target_ops): Add REGCACHE parameter to
	supply_greget, supply_fpregset, supply_altregset, supply_regset,
	and regset_fill member function pointers.
	(nto_dummy_supply_regset): Adapt prototype.
This commit is contained in:
Ulrich Weigand 2007-05-06 14:30:45 +00:00
parent 4e3269e3f1
commit 468e3d5126
5 changed files with 43 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
gdb/ChangeLog
View File

@ -1,3 +1,23 @@
2007-05-06 Ulrich Weigand <uweigand@de.ibm.com>
* i386-nto-tdep.c (i386nto_supply_gregset, i386nto_supply_fpregset):
Add REGCACHE parameter. Use it instead of current_regcache.
(i386nto_supply_regset): Add REGCACHE parameter, pass it to
i386nto_supply_gregset and i386nto_supply_fpregset.
(i386nto_regset_fill): Add REGCACHE parameter; use it instead
of current_regcache.
* nto-procfs.c (procfs_fetch_registers): Pass current_regcache to
nto_supply_ helper functions.
(procfs_store_registers): Pass current_regcache to nto_regset_fill.
* nto-tdep.c (nto_dummy_supply_regset): Add REGCACHE parameter.
* nto-tdep.h (struct nto_target_ops): Add REGCACHE parameter to
supply_greget, supply_fpregset, supply_altregset, supply_regset,
and regset_fill member function pointers.
(nto_dummy_supply_regset): Adapt prototype.
2007-05-06 Ulrich Weigand <uweigand@de.ibm.com>
* shnbsd-tdep.c (shnbsd_supply_reg): Add REGCACHE parameter, use it

24
gdb/i386-nto-tdep.c
View File

@ -81,7 +81,7 @@ nto_reg_offset (int regnum)
}
static void
i386nto_supply_gregset (char *gpregs)
i386nto_supply_gregset (struct regcache *regcache, char *gpregs)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
@ -90,29 +90,29 @@ i386nto_supply_gregset (char *gpregs)
i386_collect_gregset);
gdb_assert (tdep->gregset_reg_offset == i386nto_gregset_reg_offset);
tdep->gregset->supply_regset (tdep->gregset, current_regcache, -1,
tdep->gregset->supply_regset (tdep->gregset, regcache, -1,
gpregs, NUM_GPREGS * 4);
}
static void
i386nto_supply_fpregset (char *fpregs)
i386nto_supply_fpregset (struct regcache *regcache, char *fpregs)
{
if (nto_cpuinfo_valid && nto_cpuinfo_flags | X86_CPU_FXSR)
i387_supply_fxsave (current_regcache, -1, fpregs);
i387_supply_fxsave (regcache, -1, fpregs);
else
i387_supply_fsave (current_regcache, -1, fpregs);
i387_supply_fsave (regcache, -1, fpregs);
}
static void
i386nto_supply_regset (int regset, char *data)
i386nto_supply_regset (struct regcache *regcache, int regset, char *data)
{
switch (regset)
{
case NTO_REG_GENERAL:
i386nto_supply_gregset (data);
i386nto_supply_gregset (regcache, data);
break;
case NTO_REG_FLOAT:
i386nto_supply_fpregset (data);
i386nto_supply_fpregset (regcache, data);
break;
}
}
@ -177,7 +177,7 @@ i386nto_register_area (int regno, int regset, unsigned *off)
}
static int
i386nto_regset_fill (int regset, char *data)
i386nto_regset_fill (const struct regcache *regcache, int regset, char *data)
{
if (regset == NTO_REG_GENERAL)
{
@ -187,15 +187,15 @@ i386nto_regset_fill (int regset, char *data)
{
int offset = nto_reg_offset (regno);
if (offset != -1)
regcache_raw_collect (current_regcache, regno, data + offset);
regcache_raw_collect (regcache, regno, data + offset);
}
}
else if (regset == NTO_REG_FLOAT)
{
if (nto_cpuinfo_valid && nto_cpuinfo_flags | X86_CPU_FXSR)
i387_collect_fxsave (current_regcache, -1, data);
i387_collect_fxsave (regcache, -1, data);
else
i387_collect_fsave (current_regcache, -1, data);
i387_collect_fsave (regcache, -1, data);
}
else
return -1;

8
gdb/nto-procfs.c
View File

@ -727,13 +727,13 @@ procfs_fetch_registers (int regno)
procfs_set_thread (inferior_ptid);
if (devctl (ctl_fd, DCMD_PROC_GETGREG, &reg, sizeof (reg), &regsize) == EOK)
nto_supply_gregset ((char *) &reg.greg);
nto_supply_gregset (current_regcache, (char *) &reg.greg);
if (devctl (ctl_fd, DCMD_PROC_GETFPREG, &reg, sizeof (reg), &regsize)
== EOK)
nto_supply_fpregset ((char *) &reg.fpreg);
nto_supply_fpregset (current_regcache, (char *) &reg.fpreg);
if (devctl (ctl_fd, DCMD_PROC_GETALTREG, &reg, sizeof (reg), &regsize)
== EOK)
nto_supply_altregset ((char *) &reg.altreg);
nto_supply_altregset (current_regcache, (char *) &reg.altreg);
}
/* Copy LEN bytes to/from inferior's memory starting at MEMADDR
@ -1173,7 +1173,7 @@ procfs_store_registers (int regno)
if (dev_set == -1)
continue;
if (nto_regset_fill (regset, (char *) &reg) == -1)
if (nto_regset_fill (current_regcache, regset, (char *) &reg) == -1)
continue;
err = devctl (ctl_fd, dev_set, &reg, regsize, 0);

2
gdb/nto-tdep.c
View File

@ -339,7 +339,7 @@ nto_generic_supply_altregset (const struct regset *regset,
}
void
nto_dummy_supply_regset (char *regs)
nto_dummy_supply_regset (struct regcache *regcache, char *regs)
{
/* Do nothing. */
}

12
gdb/nto-tdep.h
View File

@ -51,14 +51,14 @@ struct nto_target_ops
regset it came from. If reg == -1 update all regsets. */
int (*regset_id) (int);
void (*supply_gregset) (char *);
void (*supply_gregset) (struct regcache *, char *);
void (*supply_fpregset) (char *);
void (*supply_fpregset) (struct regcache *, char *);
void (*supply_altregset) (char *);
void (*supply_altregset) (struct regcache *, char *);
/* Given a regset, tell gdb about registers stored in data. */
void (*supply_regset) (int, char *);
void (*supply_regset) (struct regcache *, int, char *);
/* Given a register and regset, calculate the offset into the regset
and stuff it into the last argument. If regno is -1, calculate the
@ -68,7 +68,7 @@ struct nto_target_ops
/* Build the Neutrino register set info into the data buffer.
Return -1 if unknown regset, 0 otherwise. */
int (*regset_fill) (int, char *);
int (*regset_fill) (const struct regcache *, int, char *);
/* Gives the fetch_link_map_offsets function exposure outside of
solib-svr4.c so that we can override relocate_section_addresses(). */
@ -174,7 +174,7 @@ void nto_generic_supply_altregset (const struct regset *, struct regcache *,
/* Dummy function for initializing nto_target_ops on targets which do
not define a particular regset. */
void nto_dummy_supply_regset (char *regs);
void nto_dummy_supply_regset (struct regcache *regcache, char *regs);
int nto_in_dynsym_resolve_code (CORE_ADDR pc);