From: Aurelien Jarno <aurelien@aurel32.net>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [6235] Add GEN_VXRFORM{, 1} macros for subsequent instructions
Date: Thu, 08 Jan 2009 18:54:28 +0000 [thread overview]
Message-ID: <E1LL01U-0004XT-83@cvs.savannah.gnu.org> (raw)
Revision: 6235
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6235
Author: aurel32
Date: 2009-01-08 18:54:26 +0000 (Thu, 08 Jan 2009)
Log Message:
-----------
Add GEN_VXRFORM{,1} macros for subsequent instructions
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Modified Paths:
--------------
trunk/target-ppc/translate.c
Modified: trunk/target-ppc/translate.c
===================================================================
--- trunk/target-ppc/translate.c 2009-01-08 18:52:52 UTC (rev 6234)
+++ trunk/target-ppc/translate.c 2009-01-08 18:54:26 UTC (rev 6235)
@@ -6359,6 +6359,27 @@
GEN_VXFORM(vsum2sws, 4, 26);
GEN_VXFORM(vsumsws, 4, 30);
+#define GEN_VXRFORM1(opname, name, str, opc2, opc3) \
+ GEN_HANDLER2(name, str, 0x4, opc2, opc3, 0x00000000, PPC_ALTIVEC) \
+ { \
+ TCGv_ptr ra, rb, rd; \
+ if (unlikely(!ctx->altivec_enabled)) { \
+ gen_exception(ctx, POWERPC_EXCP_VPU); \
+ return; \
+ } \
+ ra = gen_avr_ptr(rA(ctx->opcode)); \
+ rb = gen_avr_ptr(rB(ctx->opcode)); \
+ rd = gen_avr_ptr(rD(ctx->opcode)); \
+ gen_helper_##opname (rd, ra, rb); \
+ tcg_temp_free_ptr(ra); \
+ tcg_temp_free_ptr(rb); \
+ tcg_temp_free_ptr(rd); \
+ }
+
+#define GEN_VXRFORM(name, opc2, opc3) \
+ GEN_VXRFORM1(name, name, #name, opc2, opc3) \
+ GEN_VXRFORM1(name##_dot, name##_, #name ".", opc2, (opc3 | (0x1 << 4)))
+
#define GEN_VXFORM_NOA(name, opc2, opc3) \
GEN_HANDLER(name, 0x04, opc2, opc3, 0x001f0000, PPC_ALTIVEC) \
{ \
reply other threads:[~2009-01-08 18:54 UTC|newest]
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