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author | Pierre Muller <muller@ics.u-strasbg.fr> | 2002-07-09 08:28:31 +0000 |
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committer | Pierre Muller <muller@ics.u-strasbg.fr> | 2002-07-09 08:28:31 +0000 |
commit | 782c583ccc44d8ff875e247831bbf0d33390356b (patch) | |
tree | 2a720dda2ad456a2966bf610ff5e948fbceb4759 | |
parent | 9cf4ce3aad516d7e9738e5df4c0483a3dbb8d32a (diff) | |
download | gdb-782c583ccc44d8ff875e247831bbf0d33390356b.tar.gz |
2002-07-09 Pierre Muller <muller@ics.u-strasbg.fr>
Merge from main branch.
2002-07-04 Pierre Muller <muller@ics.u-strasbg.fr>
* i386-nat.c (child_post_startup_inferior): New function
calling i386_cleanup_dregs if
I386_USE_GENERIC_WATCHPOINTS is defined.
* config/i386/nm-i386.h: define CHILD_POST_STARTUP_INFERIOR
conditional to acknowledge that i386-nat.c has its
own child_post_startup_inferior function.
-rw-r--r-- | gdb/ChangeLog | 12 | ||||
-rw-r--r-- | gdb/config/i386/nm-i386.h | 4 | ||||
-rw-r--r-- | gdb/i386-nat.c | 8 |
3 files changed, 24 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index d5294f3a611..8952db40c16 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,15 @@ +2002-07-09 Pierre Muller <muller@ics.u-strasbg.fr> + + Merge from mainline: + + 2002-07-04 Pierre Muller <muller@ics.u-strasbg.fr> + * i386-nat.c (child_post_startup_inferior): New function + calling i386_cleanup_dregs if + I386_USE_GENERIC_WATCHPOINTS is defined. + * config/i386/nm-i386.h: define CHILD_POST_STARTUP_INFERIOR + conditional to acknowledge that i386-nat.c has its + own child_post_startup_inferior function. + 2002-07-03 Michal Ludvig <mludvig@suse.cz> Merge from mainline: diff --git a/gdb/config/i386/nm-i386.h b/gdb/config/i386/nm-i386.h index 500bf7b5942..eed05a476fa 100644 --- a/gdb/config/i386/nm-i386.h +++ b/gdb/config/i386/nm-i386.h @@ -115,6 +115,10 @@ extern int i386_remove_hw_breakpoint (CORE_ADDR addr, void *shadow); #define DECR_PC_AFTER_HW_BREAK 0 +/* child_post_startup_inferior used to + reset all debug registers by calling i386_cleanup_dregs (). */ +#define CHILD_POST_STARTUP_INFERIOR + #endif /* I386_USE_GENERIC_WATCHPOINTS */ #endif /* NM_I386_H */ diff --git a/gdb/i386-nat.c b/gdb/i386-nat.c index adf220bba73..53a81a463eb 100644 --- a/gdb/i386-nat.c +++ b/gdb/i386-nat.c @@ -230,6 +230,14 @@ i386_cleanup_dregs (void) dr_status_mirror = 0; } +/* Reset all debug registers at each new startup + to avoid missing watchpoints after restart. */ +void +child_post_startup_inferior (ptid_t ptid) +{ + i386_cleanup_dregs (); +} + /* Print the values of the mirrored debug registers. This is called when maint_show_dr is non-zero. To set that up, type "maint show-debug-regs" at GDB's prompt. */ |