From patchwork Fri Jul 9 06:38:36 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [2/2] target-sh4: Add support for ldc & stc with sgr Date: Thu, 08 Jul 2010 20:38:36 -0000 From: Alexandre Courbot X-Patchwork-Id: 58357 Message-Id: <1278657516-26130-3-git-send-email-gnurou@gmail.com> To: qemu-devel@nongnu.org Cc: Alexandre Courbot Add support for the following missing priviledged intructions: For SH4: - stc sgr, Rn - stc.l sgr, @-Rn For SH4A: - ldc Rm, sgr - ldc.l @Rm+, sgr --- target-sh4/translate.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/target-sh4/translate.c b/target-sh4/translate.c index 3abafd0..deee939 100644 --- a/target-sh4/translate.c +++ b/target-sh4/translate.c @@ -1543,6 +1543,8 @@ static void _decode_opc(DisasContext * ctx) LDST(vbr, 0x402e, 0x4027, 0x0022, 0x4023, CHECK_PRIVILEGED) LDST(ssr, 0x403e, 0x4037, 0x0032, 0x4033, CHECK_PRIVILEGED) LDST(spc, 0x404e, 0x4047, 0x0042, 0x4043, CHECK_PRIVILEGED) + ST(sgr, 0x003a, 0x4032, CHECK_PRIVILEGED) + LD(sgr, 0x403a, 0x4036, CHECK_PRIVILEGED if (!(ctx->features & SH_FEATURE_SH4A)) break;) LDST(dbr, 0x40fa, 0x40f6, 0x00fa, 0x40f2, CHECK_PRIVILEGED) LDST(mach, 0x400a, 0x4006, 0x000a, 0x4002, {}) LDST(macl, 0x401a, 0x4016, 0x001a, 0x4012, {})