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authorMichal Krol <michal@vmware.com>2009-12-30 14:20:29 +0100
committerMichal Krol <michal@vmware.com>2009-12-30 14:20:29 +0100
commit0f185cb027b12356895e424506846fa449e7c47f (patch)
tree19b3bf0271799a1be159b731180a4497f60ffd64 /src/gallium/auxiliary/rtasm
parent7ca0ce38340144794267609646048b3820d594ab (diff)
rtasm: Add x86_div().
Diffstat (limited to 'src/gallium/auxiliary/rtasm')
-rw-r--r--src/gallium/auxiliary/rtasm/rtasm_x86sse.c7
-rw-r--r--src/gallium/auxiliary/rtasm/rtasm_x86sse.h1
2 files changed, 8 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/rtasm/rtasm_x86sse.c b/src/gallium/auxiliary/rtasm/rtasm_x86sse.c
index 1acf3c373e..f675427d98 100644
--- a/src/gallium/auxiliary/rtasm/rtasm_x86sse.c
+++ b/src/gallium/auxiliary/rtasm/rtasm_x86sse.c
@@ -673,6 +673,13 @@ void x86_and( struct x86_function *p,
emit_op_modrm( p, 0x23, 0x21, dst, src );
}
+void x86_div( struct x86_function *p,
+ struct x86_reg src )
+{
+ assert(src.file == file_REG32 && src.mod == mod_REG);
+ emit_op_modrm(p, 0xf7, 0, x86_make_reg(file_REG32, 6), src);
+}
+
/***********************************************************************
diff --git a/src/gallium/auxiliary/rtasm/rtasm_x86sse.h b/src/gallium/auxiliary/rtasm/rtasm_x86sse.h
index 731a651796..f7612d416a 100644
--- a/src/gallium/auxiliary/rtasm/rtasm_x86sse.h
+++ b/src/gallium/auxiliary/rtasm/rtasm_x86sse.h
@@ -244,6 +244,7 @@ void x86_sub( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void x86_test( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void x86_xor( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void x86_sahf( struct x86_function *p );
+void x86_div( struct x86_function *p, struct x86_reg src );
void x86_cdecl_caller_push_regs( struct x86_function *p );