aboutsummaryrefslogtreecommitdiff
path: root/tcg/tcg.c
diff options
context:
space:
mode:
Diffstat (limited to 'tcg/tcg.c')
-rw-r--r--tcg/tcg.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 63a12b197b..bbe3dcee03 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -346,6 +346,12 @@ static void set_jmp_reset_offset(TCGContext *s, int which)
s->tb_jmp_reset_offset[which] = tcg_current_code_size(s);
}
+/* Signal overflow, starting over with fewer guest insns. */
+static void QEMU_NORETURN tcg_raise_tb_overflow(TCGContext *s)
+{
+ siglongjmp(s->jmp_trans, -2);
+}
+
#define C_PFX1(P, A) P##A
#define C_PFX2(P, A, B) P##A##_##B
#define C_PFX3(P, A, B, C) P##A##_##B##_##C
@@ -1310,8 +1316,7 @@ static TCGTemp *tcg_temp_alloc(TCGContext *s)
int n = s->nb_temps++;
if (n >= TCG_MAX_TEMPS) {
- /* Signal overflow, starting over with fewer guest insns. */
- siglongjmp(s->jmp_trans, -2);
+ tcg_raise_tb_overflow(s);
}
return memset(&s->temps[n], 0, sizeof(TCGTemp));
}