32x: drc: dynamicregister allocator

[picodrive.git] / cpu / drc / emit_x86.c

diff --git a/cpu/drc/emit_x86.c b/cpu/drc/emit_x86.c
index 9ccc9e2..71b9a40 100644 (file)
--- a/cpu/drc/emit_x86.c
+++ b/cpu/drc/emit_x86.c
@@ -54,12 +54,6 @@ enum { xAX = 0, xCX, xDX, xBX, xSP, xBP, xSI, xDI };
        EMIT(offs, u8);         /* mov [ebp+#offs], tmp */ \
 }
 
-#define emith_ctx_sub(val, offs) { \
-       EMIT_OP_MODRM(0x81, 1, 5, xBP); \
-       EMIT(offs, u8); \
-       EMIT(val, u32);         /* sub [ebp+#offs], dword val */ \
-}
-
 #define emith_jump(ptr) { \
        u32 disp = (u32)ptr - ((u32)tcache_ptr + 5); \
        EMIT_OP(0xe9); \