diff options
| author | kr.angelov <kr.angelov@gmail.com> | 2014-10-06 09:21:08 +0000 |
|---|---|---|
| committer | kr.angelov <kr.angelov@gmail.com> | 2014-10-06 09:21:08 +0000 |
| commit | a50315396f36403fb58ad137f03f725a7dd79d49 (patch) | |
| tree | 1e5eeb299a862a9db3ccfb16049b54875f5fddfb /src/runtime/c | |
| parent | 889c0f3df401e98a0d5839654f9d460cde49663e (diff) | |
push a stack frame around recursive calls to guarantee that a nested call to a failing function will not crash
Diffstat (limited to 'src/runtime/c')
| -rw-r--r-- | src/runtime/c/pgf/jit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/runtime/c/pgf/jit.c b/src/runtime/c/pgf/jit.c index 3f1bb36dd..3b851bf7e 100644 --- a/src/runtime/c/pgf/jit.c +++ b/src/runtime/c/pgf/jit.c @@ -1027,7 +1027,10 @@ pgf_jit_function(PgfReader* rdr, PgfAbstr* abstr, gu_printf(out, err, "\n"); #endif jit_pushr_p(JIT_R2); + jit_pushr_p(JIT_FP); + jit_movr_p(JIT_FP, JIT_SP); jit_callr(JIT_R0); + jit_popr_p(JIT_FP); jit_popr_p(JIT_VCLOS); break; } |