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authorJeff Law <law@redhat.com>1996-03-14 17:32:12 +0000
committerJeff Law <law@redhat.com>1996-03-14 17:32:12 +0000
commita404ea25962d03df5e02adcb339201fbc276a1c6 (patch)
tree606c6bb4321974c7507288ed76f0fbe6843f8ff3
parentdeddae66811d6251e8de65270f6194f8473649c2 (diff)
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* solib.c (solib_break_names): Add _r_debug_state for
vanilla SVR4 implementations. From Peter Schauer.
-rw-r--r--gdb/ChangeLog23
-rw-r--r--gdb/solib.c57
2 files changed, 52 insertions, 28 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 575247b..be1556d 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,26 @@
+Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com)
+
+ * solib.c (solib_break_names): Add _r_debug_state for
+ vanilla SVR4 implementations. From Peter Schauer.
+
+Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com>
+
+ * mon960-rom.c: New file; support mon960 rom monitor on i960.
+ * monitor.c (monitor_debug): Change remotedebug to buffer strings.
+ * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
+ epecting prompt and echo during open.
+ * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
+ determine if break should be sent as stop command.
+ * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
+ * i960-tdep.c (mon960_frame_chain_valid): New function for getting
+ stack frame on mon960.
+ * Makefile.in: Add mon960 files.
+ * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
+ added i960-nindy-coff* and i960-nindy-elf* for target nindy.
+ * configure: Regenerated.
+ * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
+ support mon960 rom monitor on i960.
+
Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
With Michael Snyder:
diff --git a/gdb/solib.c b/gdb/solib.c
index d0319bf..6f8c376 100644
--- a/gdb/solib.c
+++ b/gdb/solib.c
@@ -64,6 +64,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifdef SVR4_SHARED_LIBS
static char *solib_break_names[] = {
"r_debug_state",
+ "_r_debug_state",
"_dl_debug_state",
NULL
};
@@ -403,34 +404,6 @@ solib_add_common_symbols (rtc_symp)
#ifdef SVR4_SHARED_LIBS
-#ifdef HANDLE_SVR4_EXEC_EMULATORS
-
-/*
- Solaris BCP (the part of Solaris which allows it to run SunOS4
- a.out files) throws in another wrinkle. Solaris does not fill
- in the usual a.out link map structures when running BCP programs,
- the only way to get at them is via groping around in the dynamic
- linker.
- The dynamic linker and it's structures are located in the shared
- C library, which gets run as the executable's "interpreter" by
- the kernel.
-
- Note that we can assume nothing about the process state at the time
- we need to find these structures. We may be stopped on the first
- instruction of the interpreter (C shared library), the first
- instruction of the executable itself, or somewhere else entirely
- (if we attached to the process for example).
-*/
-
-static char *debug_base_symbols[] = {
- "r_debug", /* Solaris 2.3 */
- "_r_debug", /* Solaris 2.1, 2.2 */
- NULL
-};
-
-static int
-look_for_base PARAMS ((int, CORE_ADDR));
-
static CORE_ADDR
bfd_lookup_symbol PARAMS ((bfd *, char *));
@@ -491,6 +464,34 @@ bfd_lookup_symbol (abfd, symname)
return (symaddr);
}
+#ifdef HANDLE_SVR4_EXEC_EMULATORS
+
+/*
+ Solaris BCP (the part of Solaris which allows it to run SunOS4
+ a.out files) throws in another wrinkle. Solaris does not fill
+ in the usual a.out link map structures when running BCP programs,
+ the only way to get at them is via groping around in the dynamic
+ linker.
+ The dynamic linker and it's structures are located in the shared
+ C library, which gets run as the executable's "interpreter" by
+ the kernel.
+
+ Note that we can assume nothing about the process state at the time
+ we need to find these structures. We may be stopped on the first
+ instruction of the interpreter (C shared library), the first
+ instruction of the executable itself, or somewhere else entirely
+ (if we attached to the process for example).
+*/
+
+static char *debug_base_symbols[] = {
+ "r_debug", /* Solaris 2.3 */
+ "_r_debug", /* Solaris 2.1, 2.2 */
+ NULL
+};
+
+static int
+look_for_base PARAMS ((int, CORE_ADDR));
+
/*
LOCAL FUNCTION