From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Cc: "John Rigby" <john.rigby@linaro.org>,
patches@linaro.org, "Blue Swirl" <blauwirbel@gmail.com>,
"Andreas Färber" <afaerber@suse.de>,
"Aurelien Jarno" <aurelien@aurel32.net>,
"Richard Henderson" <rth@twiddle.net>
Subject: [Qemu-devel] [PATCH 03/10] target-arm: Remove uses of gen_{ld, st}* from iWMMXt code
Date: Thu, 23 May 2013 12:59:57 +0100 [thread overview]
Message-ID: <1369310404-5285-4-git-send-email-peter.maydell@linaro.org> (raw)
In-Reply-To: <1369310404-5285-1-git-send-email-peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
target-arm/translate.c | 18 ++++++++++--------
1 file changed, 10 insertions(+), 8 deletions(-)
diff --git a/target-arm/translate.c b/target-arm/translate.c
index 8e46527..7ce9a1c 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -1473,13 +1473,15 @@ static int disas_iwmmxt_insn(CPUARMState *env, DisasContext *s, uint32_t insn)
tcg_gen_qemu_ld64(cpu_M0, addr, IS_USER(s));
i = 0;
} else { /* WLDRW wRd */
- tmp = gen_ld32(addr, IS_USER(s));
+ tmp = tcg_temp_new_i32();
+ tcg_gen_qemu_ld32u(tmp, addr, IS_USER(s));
}
} else {
+ tmp = tcg_temp_new_i32();
if (insn & (1 << 22)) { /* WLDRH */
- tmp = gen_ld16u(addr, IS_USER(s));
+ tcg_gen_qemu_ld16u(tmp, addr, IS_USER(s));
} else { /* WLDRB */
- tmp = gen_ld8u(addr, IS_USER(s));
+ tcg_gen_qemu_ld8u(tmp, addr, IS_USER(s));
}
}
if (i) {
@@ -1491,28 +1493,28 @@ static int disas_iwmmxt_insn(CPUARMState *env, DisasContext *s, uint32_t insn)
} else {
if ((insn >> 28) == 0xf) { /* WSTRW wCx */
tmp = iwmmxt_load_creg(wrd);
- gen_st32(tmp, addr, IS_USER(s));
+ tcg_gen_qemu_st32(tmp, addr, IS_USER(s));
} else {
gen_op_iwmmxt_movq_M0_wRn(wrd);
tmp = tcg_temp_new_i32();
if (insn & (1 << 8)) {
if (insn & (1 << 22)) { /* WSTRD */
- tcg_temp_free_i32(tmp);
tcg_gen_qemu_st64(cpu_M0, addr, IS_USER(s));
} else { /* WSTRW wRd */
tcg_gen_trunc_i64_i32(tmp, cpu_M0);
- gen_st32(tmp, addr, IS_USER(s));
+ tcg_gen_qemu_st32(tmp, addr, IS_USER(s));
}
} else {
if (insn & (1 << 22)) { /* WSTRH */
tcg_gen_trunc_i64_i32(tmp, cpu_M0);
- gen_st16(tmp, addr, IS_USER(s));
+ tcg_gen_qemu_st16(tmp, addr, IS_USER(s));
} else { /* WSTRB */
tcg_gen_trunc_i64_i32(tmp, cpu_M0);
- gen_st8(tmp, addr, IS_USER(s));
+ tcg_gen_qemu_st8(tmp, addr, IS_USER(s));
}
}
}
+ tcg_temp_free_i32(tmp);
}
tcg_temp_free_i32(addr);
return 0;
--
1.7.9.5
next prev parent reply other threads:[~2013-05-23 12:25 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-23 11:59 [Qemu-devel] [PATCH 00/10] target-arm: fix TCGv usage (AArch64 prep) Peter Maydell
2013-05-23 11:59 ` [Qemu-devel] [PATCH 01/10] target-arm: Don't use TCGv when we mean TCGv_i32 Peter Maydell
2013-05-23 16:43 ` Richard Henderson
2013-05-23 11:59 ` [Qemu-devel] [PATCH 02/10] target-arm: Remove gen_ld64() and gen_st64() Peter Maydell
2013-05-23 16:44 ` Richard Henderson
2013-05-23 11:59 ` Peter Maydell [this message]
2013-05-23 16:46 ` [Qemu-devel] [PATCH 03/10] target-arm: Remove uses of gen_{ld, st}* from iWMMXt code Richard Henderson
2013-05-23 11:59 ` [Qemu-devel] [PATCH 04/10] target-arm: Remove uses of gen_{ld, st}* from Neon code Peter Maydell
2013-05-23 11:59 ` [Qemu-devel] [PATCH 05/10] target-arm: Remove use of gen_{ld, st}* from ldrex/strex Peter Maydell
2013-05-23 12:00 ` [Qemu-devel] [PATCH 06/10] target-arm: Remove gen_{ld, st}* from basic ARM insns Peter Maydell
2013-05-23 12:00 ` [Qemu-devel] [PATCH 07/10] target-arm: Remove gen_{ld, st}* from Thumb insns Peter Maydell
2013-05-23 12:00 ` [Qemu-devel] [PATCH 08/10] target-arm: Remove gen_{ld, st}* from thumb2 decoder Peter Maydell
2013-05-23 12:00 ` [Qemu-devel] [PATCH 09/10] target-arm: Remove gen_{ld, st}* definitions Peter Maydell
2013-05-23 12:00 ` [Qemu-devel] [PATCH 10/10] target-arm: Abstract out load/store from a vaddr in AArch32 Peter Maydell
2013-05-23 16:53 ` Richard Henderson
2013-05-24 15:54 ` Peter Maydell
2013-05-26 17:03 ` [Qemu-devel] [PATCH 00/10] target-arm: fix TCGv usage (AArch64 prep) Blue Swirl
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