base/asm-common.h, *.S: Use consistent little-endian notation for SIMD regs.

[catacomb] / symm / salsa20-x86ish-sse2.S

diff --git a/symm/salsa20-x86ish-sse2.S b/symm/salsa20-x86ish-sse2.S
index 76ac0ed..ccf912b 100644 (file)
--- a/symm/salsa20-x86ish-sse2.S
+++ b/symm/salsa20-x86ish-sse2.S
@@ -25,16 +25,16 @@
 /// MA 02111-1307, USA.
 
 ///--------------------------------------------------------------------------
-/// External definitions.
+/// Preliminaries.
 
 #include "config.h"
 #include "asm-common.h"
 
+       .text
+
 ///--------------------------------------------------------------------------
 /// Main code.
 
-       .text
-
 FUNC(salsa20_core_x86ish_avx)
        .arch   .avx
        vzeroupper
@@ -65,16 +65,16 @@ FUNC(salsa20_core_x86ish_sse2)
 #  define OUT edx
 #  define SAVE0 xmm6
 #  define SAVE1 xmm7
-#  define SAVE2 [esp + 0]
-#  define SAVE3 [esp + 16]
-
-       pushreg ebp
-       setfp   ebp
-       sub     esp, 32
-       mov     IN, [ebp + 12]
-       mov     OUT, [ebp + 16]
-       and     esp, ~15
-       mov     NR, [ebp + 8]
+#  define SAVE2 [SP + 0]
+#  define SAVE3 [SP + 16]
+
+       pushreg BP
+       setfp
+       stalloc 32
+       mov     IN, [BP + 12]
+       mov     OUT, [BP + 16]
+       and     SP, ~15
+       mov     NR, [BP + 8]
 #endif
 
 #if CPUFAM_AMD64 && ABI_SYSV
@@ -107,8 +107,8 @@ FUNC(salsa20_core_x86ish_sse2)
 #  define OUT r8
 #  define SAVE0 xmm6
 #  define SAVE1 xmm7
-#  define SAVE2 [rsp + 32]
-#  define SAVE3 [rsp + 48]
+#  define SAVE2 [SP + 32]
+#  define SAVE3 [SP + 48]
 
        stalloc 64 + 8
        savexmm xmm6, 0
@@ -301,11 +301,11 @@ FUNC(salsa20_core_x86ish_sse2)
        // Tidy things up.
 #if CPUFAM_X86
        dropfp
-       popreg  ebp
+       popreg  BP
 #endif
 #if CPUFAM_AMD64 && ABI_WIN
        rstrxmm xmm6, 0
-       rsrrxmm xmm7, 16
+       rstrxmm xmm7, 16
        stfree  64 + 8
 #endif