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[PATCH v2 04/17] target/mips: fpu: Demacro DIV.<D|S|PS>
From: |
Aleksandar Markovic |
Subject: |
[PATCH v2 04/17] target/mips: fpu: Demacro DIV.<D|S|PS> |
Date: |
Thu, 14 May 2020 21:20:34 +0200 |
This is just a cosmetic change to enable tools like gcov, gdb,
callgrind, etc. to better display involved source code.
Signed-off-by: Aleksandar Markovic <address@hidden>
---
target/mips/fpu_helper.c | 37 ++++++++++++++++++++++++++++++++++++-
1 file changed, 36 insertions(+), 1 deletion(-)
diff --git a/target/mips/fpu_helper.c b/target/mips/fpu_helper.c
index 449e945166..2759c9989d 100644
--- a/target/mips/fpu_helper.c
+++ b/target/mips/fpu_helper.c
@@ -1208,7 +1208,6 @@ uint64_t helper_float_ ## name ## _ps(CPUMIPSState *env,
\
return ((uint64_t)wth2 << 32) | wt2; \
}
-FLOAT_BINOP(div)
#undef FLOAT_BINOP
uint64_t helper_float_add_d(CPUMIPSState *env,
@@ -1319,6 +1318,42 @@ uint64_t helper_float_mul_ps(CPUMIPSState *env,
return ((uint64_t)wth2 << 32) | wtl2;
}
+uint64_t helper_float_div_d(CPUMIPSState *env,
+ uint64_t fdt0, uint64_t fdt1)
+{
+ uint64_t dt2;
+
+ dt2 = float64_div(fdt0, fdt1, &env->active_fpu.fp_status);
+ update_fcr31(env, GETPC());
+ return dt2;
+}
+
+uint32_t helper_float_div_s(CPUMIPSState *env,
+ uint32_t fst0, uint32_t fst1)
+{
+ uint32_t wt2;
+
+ wt2 = float32_div(fst0, fst1, &env->active_fpu.fp_status);
+ update_fcr31(env, GETPC());
+ return wt2;
+}
+
+uint64_t helper_float_div_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_div(fstl0, fstl1, &env->active_fpu.fp_status);
+ wth2 = float32_div(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
- [PATCH v2 00/17] target/mips: FPU and other cleanups and improvements, Aleksandar Markovic, 2020/05/14
- [PATCH v2 01/17] target/mips: fpu: Demacro ADD.<D|S|PS>, Aleksandar Markovic, 2020/05/14
- [PATCH v2 03/17] target/mips: fpu: Demacro MUL.<D|S|PS>, Aleksandar Markovic, 2020/05/14
- [PATCH v2 02/17] target/mips: fpu: Demacro SUB.<D|S|PS>, Aleksandar Markovic, 2020/05/14
- [PATCH v2 04/17] target/mips: fpu: Demacro DIV.<D|S|PS>,
Aleksandar Markovic <=
- [PATCH v2 05/17] target/mips: fpu: Remove now unused macro FLOAT_BINOP, Aleksandar Markovic, 2020/05/14
- [PATCH v2 07/17] target/mips: fpu: Demacro MSUB.<D|S|PS>, Aleksandar Markovic, 2020/05/14
- [PATCH v2 09/17] target/mips: fpu: Demacro NMSUB.<D|S|PS>, Aleksandar Markovic, 2020/05/14
- [PATCH v2 06/17] target/mips: fpu: Demacro MADD.<D|S|PS>, Aleksandar Markovic, 2020/05/14
- [PATCH v2 10/17] target/mips: fpu: Remove now unused UNFUSED_FMA and FLOAT_FMA macros, Aleksandar Markovic, 2020/05/14
- [PATCH v2 15/17] target/mips: fpu: Name better paired-single variables, Aleksandar Markovic, 2020/05/14
- [PATCH v2 11/17] target/mips: fpu: Demacro CLASS.<D|S>, Aleksandar Markovic, 2020/05/14
- [PATCH v2 13/17] target/mips: fpu: Demacro RINT.<D|S>, Aleksandar Markovic, 2020/05/14
- [PATCH v2 16/17] target/mips: fpu: Refactor conversion from ieee to mips exception flags, Aleksandar Markovic, 2020/05/14
- [PATCH v2 17/17] hw/mips: Convert Malta "ifdef 0"-ed code to comments, Aleksandar Markovic, 2020/05/14