aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--gdb/ChangeLog8
-rw-r--r--gdb/Makefile.in7
-rw-r--r--gdb/infcmd.c98
3 files changed, 97 insertions, 16 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index fb9fefd..a83d2b8 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,11 @@
+Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+
+ * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
+ (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
+
+ * infcmd.c (_initialize_infcmd): In docstring for "continue",
+ describe argument as setting ignore count.
+
Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
* h8300-tdep.c (examine_prologue): Fix call to
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 5835002..8d21ccb 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -809,7 +809,8 @@ ALLDEPFILES = 29k-share/udi/udip2soc.c 29k-share/udi/udr.c \
xcoffexec.c xcoffread.c xcoffsolib.c z8k-tdep.c
ALLPARAM = config/a29k/nm-ultra3.h config/a29k/tm-a29k.h \
- config/a29k/tm-ultra3.h config/a29k/xm-ultra3.h config/arm/tm-arm.h \
+ config/a29k/tm-ultra3.h config/a29k/xm-ultra3.h \
+ config/alpha/xm-alpha.h config/arm/tm-arm.h \
config/arm/xm-arm.h config/convex/tm-convex.h \
config/convex/xm-convex.h config/gould/tm-np1.h config/gould/tm-pn.h \
config/gould/xm-np1.h config/gould/xm-pn.h config/h8300/tm-h8300.h \
@@ -856,7 +857,8 @@ ALLPARAM = config/a29k/nm-ultra3.h config/a29k/tm-a29k.h \
config/ns32k/nm-umax.h config/ns32k/tm-merlin.h config/ns32k/tm-umax.h \
config/ns32k/xm-merlin.h config/ns32k/xm-umax.h config/pa/nm-hppab.h \
config/pa/nm-hppah.h config/pa/tm-hppab.h config/pa/tm-hppah.h \
- config/pa/xm-hppab.h config/pa/xm-hppah.h config/pyr/tm-pyr.h \
+ config/pa/xm-hppab.h config/pa/xm-hppah.h config/pa/xm-pa.h \
+ config/pyr/tm-pyr.h \
config/pyr/xm-pyr.h config/romp/xm-rtbsd.h config/rs6000/nm-rs6000.h \
config/rs6000/tm-rs6000.h config/rs6000/xm-rs6000.h config/sh/tm-sh.h \
config/sparc/nm-sun4os4.h config/sparc/tm-sparclite.h \
@@ -869,6 +871,7 @@ ALLPARAM = config/a29k/nm-ultra3.h config/a29k/tm-a29k.h \
ALLCONFIG = config/a29k/a29k-kern.mt config/a29k/a29k-udi.mt \
config/a29k/a29k.mt config/a29k/ultra3.mh config/a29k/ultra3.mt \
+ config/alpha/alpha-osf1.mh \
config/arm/arm.mh config/arm/arm.mt config/convex/convex.mh \
config/convex/convex.mt config/gould/np1.mh config/gould/np1.mt \
config/gould/pn.mh config/gould/pn.mt config/h8300/h8300hms.mt \
diff --git a/gdb/infcmd.c b/gdb/infcmd.c
index 666be8e..389ed17 100644
--- a/gdb/infcmd.c
+++ b/gdb/infcmd.c
@@ -493,10 +493,25 @@ signal_command (signum_exp, from_tty)
if (!signum_exp)
error_no_arg ("signal number");
- signum = parse_and_eval_address (signum_exp);
+ /* It would be even slicker to make signal names be valid expressions,
+ (the type could be "enum $signal" or some such), then the user could
+ assign them to convenience variables. */
+ signum = strtosigno (signum_exp);
+
+ if (signum == 0)
+ /* Not found as a name, try it as an expression. */
+ signum = parse_and_eval_address (signum_exp);
if (from_tty)
- printf_filtered ("Continuing with signal %d.\n", signum);
+ {
+ char *signame = strsigno (signum);
+ printf_filtered ("Continuing with signal ");
+ if (signame == NULL || signum == 0)
+ printf_filtered ("%d.\n", signum);
+ else
+ /* Do we need to print the number as well as the name? */
+ printf_filtered ("%s (%d).\n", signame, signum);
+ }
clear_proceed_status ();
proceed (stop_pc, signum, 0);
@@ -730,12 +745,19 @@ program_info (args, from_tty)
num = bpstat_num (&bs);
}
}
- else if (stop_signal) {
+ else if (stop_signal)
+ {
#ifdef PRINT_RANDOM_SIGNAL
- PRINT_RANDOM_SIGNAL (stop_signal);
+ PRINT_RANDOM_SIGNAL (stop_signal);
#else
- printf_filtered ("It stopped with signal %d (%s).\n",
- stop_signal, safe_strsignal (stop_signal));
+ char *signame = strsigno (stop_signal);
+ printf_filtered ("It stopped with signal ");
+ if (signame == NULL)
+ printf_filtered ("%d", stop_signal);
+ else
+ /* Do we need to print the number as well as the name? */
+ printf_filtered ("%s (%d)", signame, stop_signal);
+ printf_filtered (", %s.\n", safe_strsignal (stop_signal));
#endif
}
@@ -890,8 +912,9 @@ path_command (dirname, from_tty)
path_info ((char *)NULL, from_tty);
}
-/* XXX - This routine is getting awfully cluttered with #if's. It's probably
- time to turn this into target_read_pc. Ditto for write_pc. */
+/* This routine is getting awfully cluttered with #if's. It's probably
+ time to turn this into READ_PC and define it in the tm.h file.
+ Ditto for write_pc. */
CORE_ADDR
read_pc ()
@@ -903,8 +926,8 @@ read_pc ()
return read_register(31) & ~0x3; /* User PC is here when in sys call */
return read_register (PC_REGNUM) & ~0x3;
#else
-#ifdef GDB_TARGET_IS_H8500
- return (read_register (SEG_C_REGNUM) << 16) | read_register (PC_REGNUM);
+#ifdef TARGET_READ_PC
+ return TARGET_READ_PC ();
#else
return ADDR_BITS_REMOVE ((CORE_ADDR) read_register (PC_REGNUM));
#endif
@@ -915,6 +938,9 @@ void
write_pc (val)
CORE_ADDR val;
{
+#ifdef TARGET_WRITE_PC
+ TARGET_WRITE_PC (val);
+#else
write_register (PC_REGNUM, (long) val);
#ifdef NPC_REGNUM
write_register (NPC_REGNUM, (long) val + 4);
@@ -922,12 +948,55 @@ write_pc (val)
write_register (NNPC_REGNUM, (long) val + 8);
#endif
#endif
-#ifdef GDB_TARGET_IS_H8500
- write_register (SEG_C_REGNUM, val >> 16);
#endif
pc_changed = 0;
}
+/* Cope with strage ways of getting to the stack and frame pointers */
+
+CORE_ADDR
+read_sp ()
+{
+#ifdef TARGET_READ_SP
+ return TARGET_READ_SP ();
+#else
+ return read_register (SP_REGNUM);
+#endif
+}
+
+void
+write_sp (val)
+ CORE_ADDR val;
+{
+#ifdef TARGET_WRITE_SP
+ TARGET_WRITE_SP (val);
+#else
+ write_register (SP_REGNUM, val);
+#endif
+}
+
+
+CORE_ADDR
+read_fp ()
+{
+#ifdef TARGET_READ_FP
+ return TARGET_READ_FP ();
+#else
+ return read_register (FP_REGNUM);
+#endif
+}
+
+void
+write_fp (val)
+ CORE_ADDR val;
+{
+#ifdef TARGET_WRITE_FP
+ TARGET_WRITE_FP (val);
+#else
+ write_register (FP_REGNUM, val);
+#endif
+}
+
const char * const reg_names[] = REGISTER_NAMES;
/* Print out the machine register regnum. If regnum is -1,
@@ -1294,8 +1363,9 @@ for an address to start at.");
add_com ("continue", class_run, continue_command,
"Continue program being debugged, after signal or breakpoint.\n\
-If proceeding from breakpoint, a number N may be used as an argument:\n\
-then the same breakpoint won't break until the Nth time it is reached.");
+If proceeding from breakpoint, a number N may be used as an argument,\n\
+which means to set the ignore count of that breakpoint to N - 1 (so that\n\
+the breakpoint won't break until the Nth time it is reached).");
add_com_alias ("c", "cont", class_run, 1);
add_com_alias ("fg", "cont", class_run, 1);
generated by cgit v1.1 at 2024-12-24 22:20:10 +0000