codegen: don't use inline asm on MSVC/ARM

2020-12-17 12:06:31 +01:00
parent 251dc45048
commit 34422d27dd
2 changed files with 8 additions and 0 deletions
--- a/src/codegen_new/codegen_backend_arm.c
+++ b/src/codegen_new/codegen_backend_arm.c
@@ -327,9 +327,13 @@ printf("block_pos=%i\n", block_pos);

        block_write_data = NULL;
 //fatal("block_pos=%i\n", block_pos);
+#if !defined _MSC_VER || defined __clang__
 	asm("vmrs %0, fpscr\n"
                : "=r" (cpu_state.old_fp_control)
 	);
+#else
+	cpu_state.old_fp_control = _controlfp();
+#endif
 	if ((cpu_state.old_fp_control >> 22) & 3)
 		fatal("VFP not in nearest rounding mode\n");
 }