From: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
To: qemu-devel@nongnu.org
Cc: aleksandar.rikalo@syrmia.com,
Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Subject: [PATCH v5 02/22] target/mips: fpu: Demacro ADD.<D|S|PS>
Date: Mon, 18 May 2020 21:41:29 +0200 [thread overview]
Message-ID: <20200518194149.16281-3-aleksandar.qemu.devel@gmail.com> (raw)
In-Reply-To: <20200518194149.16281-1-aleksandar.qemu.devel@gmail.com>
This is just a cosmetic change to enable tools like gcov, gdb,
callgrind, etc. to better display involved source code.
Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>
Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
---
target/mips/fpu_helper.c | 38 +++++++++++++++++++++++++++++++++++++-
1 file changed, 37 insertions(+), 1 deletion(-)
diff --git a/target/mips/fpu_helper.c b/target/mips/fpu_helper.c
index 5287c86c61..984f3f4dfb 100644
--- a/target/mips/fpu_helper.c
+++ b/target/mips/fpu_helper.c
@@ -1208,12 +1208,48 @@ uint64_t helper_float_ ## name ## _ps(CPUMIPSState *env, \
return ((uint64_t)wth2 << 32) | wt2; \
}
-FLOAT_BINOP(add)
FLOAT_BINOP(sub)
FLOAT_BINOP(mul)
FLOAT_BINOP(div)
#undef FLOAT_BINOP
+uint64_t helper_float_add_d(CPUMIPSState *env,
+ uint64_t fdt0, uint64_t fdt1)
+{
+ uint64_t dt2;
+
+ dt2 = float64_add(fdt0, fdt1, &env->active_fpu.fp_status);
+ update_fcr31(env, GETPC());
+ return dt2;
+}
+
+uint32_t helper_float_add_s(CPUMIPSState *env,
+ uint32_t fst0, uint32_t fst1)
+{
+ uint32_t wt2;
+
+ wt2 = float32_sub(fst0, fst1, &env->active_fpu.fp_status);
+ update_fcr31(env, GETPC());
+ return wt2;
+}
+
+uint64_t helper_float_add_ps(CPUMIPSState *env,
+ uint64_t fdt0, uint64_t fdt1)
+{
+ uint32_t fstl0 = fdt0 & 0XFFFFFFFF;
+ uint32_t fsth0 = fdt0 >> 32;
+ uint32_t fstl1 = fdt1 & 0XFFFFFFFF;
+ uint32_t fsth1 = fdt1 >> 32;
+ uint32_t wtl2;
+ uint32_t wth2;
+
+ wtl2 = float32_add(fstl0, fstl1, &env->active_fpu.fp_status);
+ wth2 = float32_add(fsth0, fsth1, &env->active_fpu.fp_status);
+ update_fcr31(env, GETPC());
+ return ((uint64_t)wth2 << 32) | wtl2;
+}
+
+
/* MIPS specific binary operations */
uint64_t helper_float_recip2_d(CPUMIPSState *env, uint64_t fdt0, uint64_t fdt2)
{
--
2.20.1
next prev parent reply other threads:[~2020-05-18 19:43 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-18 19:41 [PATCH v5 00/22] target/mips: MSA, FPU and other cleanups and improvements Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 01/22] hw/tpm: fix usage of bool in tpm-tis.c Aleksandar Markovic
2020-05-18 19:49 ` Aleksandar Markovic
2020-05-18 19:41 ` Aleksandar Markovic [this message]
2020-05-18 19:41 ` [PATCH v5 03/22] target/mips: fpu: Demacro SUB.<D|S|PS> Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 04/22] target/mips: fpu: Demacro MUL.<D|S|PS> Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 05/22] target/mips: fpu: Demacro DIV.<D|S|PS> Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 06/22] target/mips: fpu: Remove now unused macro FLOAT_BINOP Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 07/22] target/mips: fpu: Demacro MADD.<D|S|PS> Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 08/22] target/mips: fpu: Demacro MSUB.<D|S|PS> Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 09/22] target/mips: fpu: Demacro NMADD.<D|S|PS> Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 10/22] target/mips: fpu: Demacro NMSUB.<D|S|PS> Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 11/22] target/mips: fpu: Remove now unused UNFUSED_FMA and FLOAT_FMA macros Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 12/22] target/mips: fpu: Demacro CLASS.<D|S> Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 13/22] target/mips: fpu: Remove now unused FLOAT_CLASS macro Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 14/22] target/mips: fpu: Demacro RINT.<D|S> Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 15/22] target/mips: fpu: Remove now unused FLOAT_RINT macro Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 16/22] target/mips: fpu: Name better paired-single variables Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 17/22] target/mips: fpu: Refactor conversion from ieee to mips exception flags Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 18/22] MAINTAINERS: Change Aleksandar Rikalo's email address Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 19/22] target/mips: msa: Split helpers for MADDV.<B|H|W|D> Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 20/22] target/mips: msa: Split helpers for MSUBV.<B|H|W|D> Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 21/22] hw/mips: Add some logging for bad register offset cases Aleksandar Markovic
2020-05-18 19:41 ` [PATCH v5 22/22] hw/mips: Rename malta/mipssim/r4k/jazz files in hw/mips Aleksandar Markovic
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