x86_init_func_common: Add ENDBR at function entry

[mesa.git] / src / gallium / auxiliary / rtasm / rtasm_x86sse.c

diff --git a/src/gallium/auxiliary/rtasm/rtasm_x86sse.c b/src/gallium/auxiliary/rtasm/rtasm_x86sse.c
index b03dd3a0cf88433bd58d8e4deae6b8e2c6d6a370..ad687f32853a1b8e974db44ca0134aa8ebbd9733 100644 (file)
--- a/src/gallium/auxiliary/rtasm/rtasm_x86sse.c
+++ b/src/gallium/auxiliary/rtasm/rtasm_x86sse.c
@@ -15,9 +15,10 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
  *
  **************************************************************************/
 
@@ -509,7 +510,7 @@ void x86_mov8_imm( struct x86_function *p, struct x86_reg dst, uint8_t imm )
 /**
  * Immediate group 1 instructions.
  */
-static INLINE void 
+static inline void 
 x86_group1_imm( struct x86_function *p, 
                 unsigned op, struct x86_reg dst, int imm )
 {
@@ -726,6 +727,16 @@ void x86_movzx16(struct x86_function *p, struct x86_reg dst, struct x86_reg src
    emit_modrm(p, dst, src);
 }
 
+void x86_cmovcc( struct x86_function *p,
+                 struct x86_reg dst,
+                 struct x86_reg src,
+                 enum x86_cc cc)
+{
+   DUMP_RRI( dst, src, cc );
+   emit_2ub( p, 0x0f, 0x40 + cc );
+   emit_modrm( p, dst, src );
+}
+
 void x86_xor( struct x86_function *p,
              struct x86_reg dst,
              struct x86_reg src )
@@ -2154,6 +2165,11 @@ static void x86_init_func_common( struct x86_function *p )
    if(util_cpu_caps.has_sse4_1)
       p->caps |= X86_SSE4_1;
    p->csr = p->store;
+#if defined(PIPE_ARCH_X86)
+   emit_1i(p, 0xfb1e0ff3);
+#else
+   emit_1i(p, 0xfa1e0ff3);
+#endif
    DUMP_START();
 }
 
@@ -2185,14 +2201,14 @@ void x86_release_func( struct x86_function *p )
 }
 
 
-static INLINE x86_func
+static inline x86_func
 voidptr_to_x86_func(void *v)
 {
    union {
       void *v;
       x86_func f;
    } u;
-   assert(sizeof(u.v) == sizeof(u.f));
+   STATIC_ASSERT(sizeof(u.v) == sizeof(u.f));
    u.v = v;
    return u.f;
 }