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* linux-low.c (usr_store_inferior_registers): Factor out code 

to handle individual registers into...
	(store_register): ... this new function.
This commit is contained in:
Maciej W. Rozycki 2011-12-06 23:00:15 +00:00
parent 2c21c232ac
commit 7325beb467
2 changed files with 64 additions and 53 deletions
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6
gdb/gdbserver/ChangeLog
View File

@ -1,3 +1,9 @@
2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
* linux-low.c (usr_store_inferior_registers): Factor out code
to handle individual registers into...
(store_register): ... this new function.
2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
* Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.

45
gdb/gdbserver/linux-low.c
View File

@ -3768,30 +3768,15 @@ fetch_register (struct regcache *regcache, int regno)
supply_register (regcache, regno, buf);
}
/* Fetch all registers, or just one, from the child process. */
/* Store one register. */
static void
usr_fetch_inferior_registers (struct regcache *regcache, int regno)
{
if (regno == -1)
for (regno = 0; regno < the_low_target.num_regs; regno++)
fetch_register (regcache, regno);
else
fetch_register (regcache, regno);
}
/* Store our register values back into the inferior.
If REGNO is -1, do this for all registers.
Otherwise, REGNO specifies which register (so we can save time). */
static void
usr_store_inferior_registers (struct regcache *regcache, int regno)
store_register (struct regcache *regcache, int regno)
{
CORE_ADDR regaddr;
int i, size;
char *buf;
int pid;
if (regno >= 0)
{
if (regno >= the_low_target.num_regs)
return;
@ -3835,10 +3820,30 @@ usr_store_inferior_registers (struct regcache *regcache, int regno)
}
regaddr += sizeof (PTRACE_XFER_TYPE);
}
}
else
}
/* Fetch all registers, or just one, from the child process. */
static void
usr_fetch_inferior_registers (struct regcache *regcache, int regno)
{
if (regno == -1)
for (regno = 0; regno < the_low_target.num_regs; regno++)
usr_store_inferior_registers (regcache, regno);
fetch_register (regcache, regno);
else
fetch_register (regcache, regno);
}
/* Store our register values back into the inferior.
If REGNO is -1, do this for all registers.
Otherwise, REGNO specifies which register (so we can save time). */
static void
usr_store_inferior_registers (struct regcache *regcache, int regno)
{
if (regno == -1)
for (regno = 0; regno < the_low_target.num_regs; regno++)
store_register (regcache, regno);
else
store_register (regcache, regno);
}
#endif /* HAVE_LINUX_USRREGS */