This is the mail archive of the
gdb-patches@sourceware.org
mailing list for the GDB project.
Re: [RFC] Share the shared library list between inferiors
On Monday 03 November 2008 15:13:02, Daniel Jacobowitz wrote:
> I think the name is fine - if we need some day to separate these
> features, then we'll create extra gdbarch knobs for them.
Ok then. I checked this in to mention the feature's impact
on breakpoints.
Thanks,
--
Pedro Alves
2008-11-03 Pedro Alves <pedro@codesourcery.com>
* gdbarch.sh (has_global_solist): Mention global breakpoints.
* gdbarch.h: Regenerate.
---
gdb/gdbarch.h | 5 ++++-
gdb/gdbarch.sh | 3 +++
2 files changed, 7 insertions(+), 1 deletion(-)
Index: src/gdb/gdbarch.sh
===================================================================
--- src.orig/gdb/gdbarch.sh 2008-11-03 15:53:10.000000000 +0000
+++ src/gdb/gdbarch.sh 2008-11-03 16:05:26.000000000 +0000
@@ -710,6 +710,9 @@ M:void:record_special_symbol:struct objf
# True if the list of shared libraries is one and only for all
# processes, as opposed to a list of shared libraries per inferior.
+# When this property is true, GDB assumes that since shared libraries
+# are shared across processes, so is all code. Hence, GDB further
+# assumes an inserted breakpoint location is visible to all processes.
v:int:has_global_solist:::0:0::0
EOF
}
Index: src/gdb/gdbarch.h
===================================================================
--- src.orig/gdb/gdbarch.h 2008-11-03 15:59:16.000000000 +0000
+++ src/gdb/gdbarch.h 2008-11-03 16:05:33.000000000 +0000
@@ -812,7 +812,10 @@ extern void gdbarch_record_special_symbo
extern void set_gdbarch_record_special_symbol (struct gdbarch *gdbarch, gdbarch_record_special_symbol_ftype *record_special_symbol);
/* True if the list of shared libraries is one and only for all
- processes, as opposed to a list of shared libraries per inferior. */
+ processes, as opposed to a list of shared libraries per inferior.
+ When this property is true, GDB assumes that since shared libraries
+ are shared across processes, so is all code. Hence, GDB further
+ assumes an inserted breakpoint location is visible to all processes. */
extern int gdbarch_has_global_solist (struct gdbarch *gdbarch);
extern void set_gdbarch_has_global_solist (struct gdbarch *gdbarch, int has_global_solist);