Merge pull request #1088 from BrzVlad/pushless

[mono.git] / mono / mini / mini-gc.c

diff --git a/mono/mini/mini-gc.c b/mono/mini/mini-gc.c
index 4934f49beaaeee4a9ec4de258360c9ed28f8c340..1566cb0d8741a3473f18e0329270b1c4bb7c6bd4 100644 (file)
--- a/mono/mini/mini-gc.c
+++ b/mono/mini/mini-gc.c
@@ -1871,7 +1871,11 @@ sp_offset_to_fp_offset (MonoCompile *cfg, int sp_offset)
 #elif defined(TARGET_X86)
        /* The offset is computed from the sp at the start of the call sequence */
        g_assert (cfg->frame_reg == X86_EBP);
+#ifdef MONO_X86_NO_PUSHES
+       return (- cfg->arch.sp_fp_offset + sp_offset);
+#else
        return (- cfg->arch.sp_fp_offset - sp_offset);  
+#endif
 #else
        NOT_IMPLEMENTED;
        return -1;
@@ -2058,7 +2062,11 @@ compute_frame_size (MonoCompile *cfg)
 #ifdef TARGET_AMD64
        min_offset = MIN (min_offset, -cfg->arch.sp_fp_offset);
 #elif defined(TARGET_X86)
+#ifdef MONO_X86_NO_PUSHES
+       min_offset = MIN (min_offset, -cfg->arch.sp_fp_offset);
+#else
        min_offset = MIN (min_offset, - (cfg->arch.sp_fp_offset + cfg->arch.param_area_size));
+#endif
 #elif defined(TARGET_ARM)
        // FIXME:
 #elif defined(TARGET_s390X)