[PATCH v3 14/51] target/xtensa: Use bp argument in xtensa_debug_check_breakpoint

[Richard Henderson]

Use the ID of the breakpoint instead of a loop over all.

Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
 target/xtensa/dbg_helper.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/target/xtensa/dbg_helper.c b/target/xtensa/dbg_helper.c
index 557a7852c8..b08bd03435 100644
--- a/target/xtensa/dbg_helper.c
+++ b/target/xtensa/dbg_helper.c
@@ -67,18 +67,11 @@ void HELPER(wsr_ibreaka)(CPUXtensaState *env, uint32_t i, 
uint32_t v)
 bool xtensa_debug_check_breakpoint(CPUState *cs, CPUBreakpoint *bp)
 {
     CPUXtensaState *env = cpu_env(cs);
-    unsigned int i;
 
     if (xtensa_get_cintlevel(env) >= env->config->debug_level) {
         return false;
     }
-    for (i = 0; i < env->config->nibreak; ++i) {
-        if (env->sregs[IBREAKENABLE] & (1 << i) &&
-            env->sregs[IBREAKA + i] == env->pc) {
-            return true;
-        }
-    }
-    return false;
+    return (env->sregs[IBREAKENABLE] >> bp->id) & 1;
 }
 
 static void set_dbreak(CPUXtensaState *env, unsigned i, uint32_t dbreaka,
-- 
2.43.0