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* putenv.c: index -> strchr.

Browse Source 
* regex.c:  Always rename bcopy to memcpy, etc.
FIXME:  Eventually do the renames rather than use #define's.
* sparc-tdep.c (deferred_stores):  Moved from sparc-xdep.c.
Fix bcopy->memcpy.
* sparc-xdep.c:  Move deferred_stores to target dependent.
This commit is contained in:
John Gilmore 1992-09-26 09:04:24 +00:00
parent 165410d11f
commit b38f304c4f
4 changed files with 18 additions and 14 deletions
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4
gdb/putenv.c
View File

@ -30,7 +30,7 @@ domain program.
extern char **environ;
char *index();
char *strchr();
char *malloc();
/****************************************************************/
@ -74,7 +74,7 @@ putenv( entry )
/* Find the length of the "NAME=" */
temp = index(entry,'=');
temp = strchr(entry,'=');
if ( temp == 0 )
return( -1 );

4
gdb/regex.c
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@ -32,13 +32,9 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#else /* not emacs */
#ifdef USG
#ifndef BSTRING
#define bcopy(s,d,n) memcpy((d),(s),(n))
#define bcmp(s1,s2,n) memcmp((s1),(s2),(n))
#define bzero(s,n) memset((s),0,(n))
#endif
#endif
/* Make alloca work the best possible way. */
#ifdef __GNUC__

22
gdb/sparc-tdep.c
View File

@ -35,6 +35,14 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
/* From infrun.c */
extern int stop_after_trap;
/* We don't store all registers immediately when requested, since they
get sent over in large chunks anyway. Instead, we accumulate most
of the changes and send them over once. "deferred_stores" keeps
track of which sets of registers we have locally-changed copies of,
so we only need send the groups that have changed. */
int deferred_stores = 0; /* Cumulates stores we want to do eventually. */
typedef enum
{
Error, not_branch, bicc, bicca, ba, baa, ticc, ta
@ -227,7 +235,7 @@ static int save_insn_opcodes[] = {
/* Neither do_save_insn or do_restore_insn save stack configuration
(current_frame, etc),
since the stack is in an indeterminate state through the call to
each of them. That responsibility of the routine which calls them. */
each of them. That is the responsibility of the routine which calls them. */
static void
do_save_insn (size)
@ -464,7 +472,7 @@ sparc_frame_find_saved_regs (fi, saved_regs_addr)
if (!fid)
fatal ("Bad frame info struct in FRAME_FIND_SAVED_REGS");
(void) memset (saved_regs_addr, 0, sizeof (*saved_regs_addr));
memset (saved_regs_addr, 0, sizeof (*saved_regs_addr));
/* Old test.
if (fi->pc >= frame - CALL_DUMMY_LENGTH - 0x140
@ -692,13 +700,13 @@ void
supply_gregset (gregsetp)
prgregset_t *gregsetp;
{
register int regno;
register int regi;
register prgreg_t *regp = (prgreg_t *) gregsetp;
/* GDB register numbers for Gn, On, Ln, In all match /proc reg numbers. */
for (regno = G0_REGNUM ; regno <= I7_REGNUM ; regno++)
for (regi = G0_REGNUM ; regi <= I7_REGNUM ; regi++)
{
supply_register (regno, (char *) (regp + regno));
supply_register (regi, (char *) (regp + regi));
}
/* These require a bit more care. */
@ -721,7 +729,7 @@ int regno;
{
if ((regno == -1) || (regno == regi))
{
*(regp + regno) = *(int *) &registers[REGISTER_BYTE (regi)];
*(regp + regi) = *(int *) &registers[REGISTER_BYTE (regi)];
}
}
if ((regno == -1) || (regno == PS_REGNUM))
@ -784,7 +792,7 @@ int regno;
{
from = (char *) &registers[REGISTER_BYTE (regi)];
to = (char *) &fpregsetp->pr_fr.pr_regs[regi-FP0_REGNUM];
bcopy (from, to, REGISTER_RAW_SIZE (regno));
memcpy (to, from, REGISTER_RAW_SIZE (regi));
}
}
if ((regno == -1) || (regno == FPS_REGNUM))

2
gdb/sparc-xdep.c
View File

@ -43,7 +43,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#define STACK_REGS 2
#define FP_REGS 4
int deferred_stores = 0; /* Cumulates stores we want to do eventually. */
/* The variable deferred_stores itself is defined in sparc-tdep.c. */
/* Fetch one or more registers from the inferior. REGNO == -1 to get
them all. We actually fetch more than requested, when convenient,