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| author | aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-11-25 22:13:57 +0000 |
|---|---|---|
| committer | aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-11-25 22:13:57 +0000 |
| commit | c0ce998e94fadb7fdc83dbc7455372af933f8fa9 (patch) | |
| tree | 693b71edb466649af8b432e593464f5b217562e8 /cpu-defs.h | |
| parent | 31280d92d1cfd31743ebde611ad48d92239ca9aa (diff) | |
| download | qemu-c0ce998e94fadb7fdc83dbc7455372af933f8fa9.tar.gz qemu-c0ce998e94fadb7fdc83dbc7455372af933f8fa9.tar.bz2 qemu-c0ce998e94fadb7fdc83dbc7455372af933f8fa9.zip | |
Use sys-queue.h for break/watchpoint managment (Jan Kiszka)
This switches cpu_break/watchpoint_* to TAILQ wrappers, simplifying the
code and also fixing a use after release issue in
cpu_break/watchpoint_remove_all.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5799 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'cpu-defs.h')
| -rw-r--r-- | cpu-defs.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/cpu-defs.h b/cpu-defs.h index 069d312e1e..6eee88173d 100644 --- a/cpu-defs.h +++ b/cpu-defs.h @@ -28,6 +28,7 @@ #include <setjmp.h> #include <inttypes.h> #include "osdep.h" +#include "sys-queue.h" #ifndef TARGET_LONG_BITS #error TARGET_LONG_BITS must be defined before including this header @@ -146,14 +147,14 @@ struct KVMState; typedef struct CPUBreakpoint { target_ulong pc; int flags; /* BP_* */ - struct CPUBreakpoint *prev, *next; + TAILQ_ENTRY(CPUBreakpoint) entry; } CPUBreakpoint; typedef struct CPUWatchpoint { target_ulong vaddr; target_ulong len_mask; int flags; /* BP_* */ - struct CPUWatchpoint *prev, *next; + TAILQ_ENTRY(CPUWatchpoint) entry; } CPUWatchpoint; #define CPU_TEMP_BUF_NLONGS 128 @@ -188,10 +189,10 @@ typedef struct CPUWatchpoint { \ /* from this point: preserved by CPU reset */ \ /* ice debug support */ \ - CPUBreakpoint *breakpoints; \ + TAILQ_HEAD(breakpoints_head, CPUBreakpoint) breakpoints; \ int singlestep_enabled; \ \ - CPUWatchpoint *watchpoints; \ + TAILQ_HEAD(watchpoints_head, CPUWatchpoint) watchpoints; \ CPUWatchpoint *watchpoint_hit; \ \ struct GDBRegisterState *gdb_regs; \ |