diff options
| -rw-r--r-- | gdb/putenv.c | 4 | ||||
| -rw-r--r-- | gdb/regex.c | 4 | ||||
| -rw-r--r-- | gdb/sparc-tdep.c | 22 | ||||
| -rw-r--r-- | gdb/sparc-xdep.c | 2 |
4 files changed, 18 insertions, 14 deletions
diff --git a/gdb/putenv.c b/gdb/putenv.c index d111e85..e2ea357 100644 --- a/gdb/putenv.c +++ b/gdb/putenv.c @@ -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 ); diff --git a/gdb/regex.c b/gdb/regex.c index e4261b3..a945af5 100644 --- a/gdb/regex.c +++ b/gdb/regex.c @@ -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__ diff --git a/gdb/sparc-tdep.c b/gdb/sparc-tdep.c index 3bafd6a..acb26dd 100644 --- a/gdb/sparc-tdep.c +++ b/gdb/sparc-tdep.c @@ -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 *) ®isters[REGISTER_BYTE (regi)]; + *(regp + regi) = *(int *) ®isters[REGISTER_BYTE (regi)]; } } if ((regno == -1) || (regno == PS_REGNUM)) @@ -784,7 +792,7 @@ int regno; { from = (char *) ®isters[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)) diff --git a/gdb/sparc-xdep.c b/gdb/sparc-xdep.c index c8c164d..a040bf5 100644 --- a/gdb/sparc-xdep.c +++ b/gdb/sparc-xdep.c @@ -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, |