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authorPetar Jovanovic <petar.jovanovic@imgtec.com>2013-05-08 16:09:04 +0200
committerAurelien Jarno <aurelien@aurel32.net>2013-05-08 18:03:31 +0200
commit639eadb9a32775e1c70bbf37d347972ca41128d1 (patch)
treebafa4edbefd1bf20f28f1cb45feb1e80e813b538
parent15d23fb96656b1ae31bf4305b2108230c29298c6 (diff)
downloadqemu-arm-639eadb9a32775e1c70bbf37d347972ca41128d1.tar.gz
target-mips: add missing check_dspr2 for multiply instructions
The emulator needs to check in hflags if DSP unit has been turned off before it generates code for MUL_PH, MUL_S_PH, MULQ_S_W, and MULQ_RS_W. Signed-off-by: Petar Jovanovic <petar.jovanovic@imgtec.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
-rw-r--r--target-mips/translate.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/target-mips/translate.c b/target-mips/translate.c
index b7f8203e57..0a53203ce9 100644
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -13400,6 +13400,7 @@ static void gen_mipsdsp_multiply(DisasContext *ctx, uint32_t op1, uint32_t op2,
/* OPC_MULT_G_2E, OPC_ADDUH_QB_DSP, OPC_MUL_PH_DSP have
* the same mask and op1. */
case OPC_MULT_G_2E:
+ check_dspr2(ctx);
switch (op2) {
case OPC_MUL_PH:
gen_helper_mul_ph(cpu_gpr[ret], v1_t, v2_t, cpu_env);