diff options
| author | Richard Henderson <rth@twiddle.net> | 2010-04-07 15:42:26 -0700 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2010-04-27 05:50:41 +0200 |
| commit | 6910b8f66a9ad0c2c2052b4be884e11b76049718 (patch) | |
| tree | 41ac594d78564a239e81f0b3b4b7a00a49525ec0 /target-alpha/helper.c | |
| parent | 8aa3fa2038d9d0a7d69acdac505d990acc5eafc8 (diff) | |
target-alpha: Fix load-locked/store-conditional.
Use an exception plus start_exclusive to implement the compare-and-swap.
This follows the example set by the MIPS and PPC ports.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'target-alpha/helper.c')
| -rw-r--r-- | target-alpha/helper.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/target-alpha/helper.c b/target-alpha/helper.c index 9a039cb96b..b6d21601d5 100644 --- a/target-alpha/helper.c +++ b/target-alpha/helper.c @@ -557,12 +557,15 @@ void cpu_dump_state (CPUState *env, FILE *f, if ((i % 3) == 2) cpu_fprintf(f, "\n"); } - cpu_fprintf(f, "\n"); + + cpu_fprintf(f, "lock_a " TARGET_FMT_lx " lock_v " TARGET_FMT_lx "\n", + env->lock_addr, env->lock_value); + for (i = 0; i < 31; i++) { cpu_fprintf(f, "FIR%02d " TARGET_FMT_lx " ", i, *((uint64_t *)(&env->fir[i]))); if ((i % 3) == 2) cpu_fprintf(f, "\n"); } - cpu_fprintf(f, "\nlock " TARGET_FMT_lx "\n", env->lock); + cpu_fprintf(f, "\n"); } |