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[Qemu-ppc] [PULL 07/22] target/ppc: Remove float_check_status
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From: |
David Gibson |
|
Subject: |
[Qemu-ppc] [PULL 07/22] target/ppc: Remove float_check_status |
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Date: |
Thu, 8 Nov 2018 23:16:31 +1100 |
From: Richard Henderson <address@hidden>
Use do_float_check_status directly, so that we don't get confused
about which return address we're using. And definitely don't use
helper_float_check_status.
Signed-off-by: Richard Henderson <address@hidden>
Signed-off-by: David Gibson <address@hidden>
---
target/ppc/fpu_helper.c | 77 +++++++++++++++++++----------------------
1 file changed, 35 insertions(+), 42 deletions(-)
diff --git a/target/ppc/fpu_helper.c b/target/ppc/fpu_helper.c
index 6ec5227dd5..c9198f826d 100644
--- a/target/ppc/fpu_helper.c
+++ b/target/ppc/fpu_helper.c
@@ -630,13 +630,6 @@ static void do_float_check_status(CPUPPCState *env,
uintptr_t raddr)
}
}
-static inline __attribute__((__always_inline__))
-void float_check_status(CPUPPCState *env)
-{
- /* GETPC() works here because this is inline */
- do_float_check_status(env, GETPC());
-}
-
void helper_float_check_status(CPUPPCState *env)
{
do_float_check_status(env, GETPC());
@@ -757,7 +750,7 @@ uint64_t helper_##op(CPUPPCState *env, uint64_t arg)
\
float_flag_invalid) { \
float_invalid_op_vxcvi(env, 1, GETPC()); \
} \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
} \
return farg.ll; \
}
@@ -782,7 +775,7 @@ uint64_t helper_##op(CPUPPCState *env, uint64_t arg) \
} else { \
farg.d = cvtr(arg, &env->fp_status); \
} \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
return farg.ll; \
}
@@ -815,7 +808,7 @@ static inline uint64_t do_fri(CPUPPCState *env, uint64_t
arg,
env->fp_status.float_exception_flags &= ~float_flag_inexact;
}
}
- float_check_status(env);
+ do_float_check_status(env, GETPC());
return farg.ll;
}
@@ -885,7 +878,7 @@ uint64_t helper_##op(CPUPPCState *env, uint64_t arg1,
\
float64_maddsub_update_excp(env, arg1, arg2, arg3, \
madd_flags, GETPC()); \
} \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
} \
return ret; \
}
@@ -1819,7 +1812,7 @@ void helper_##name(CPUPPCState *env, uint32_t opcode)
\
} \
} \
putVSR(xT(opcode), &xt, env); \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_ADD_SUB(xsadddp, add, 1, float64, VsrD(0), 1, 0)
@@ -1862,7 +1855,7 @@ void helper_xsaddqp(CPUPPCState *env, uint32_t opcode)
helper_compute_fprf_float128(env, xt.f128);
putVSR(rD(opcode) + 32, &xt, env);
- float_check_status(env);
+ do_float_check_status(env, GETPC());
}
/* VSX_MUL - VSX floating point multiply
@@ -1909,7 +1902,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
} \
\
putVSR(xT(opcode), &xt, env); \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_MUL(xsmuldp, 1, float64, VsrD(0), 1, 0)
@@ -1948,7 +1941,7 @@ void helper_xsmulqp(CPUPPCState *env, uint32_t opcode)
helper_compute_fprf_float128(env, xt.f128);
putVSR(rD(opcode) + 32, &xt, env);
- float_check_status(env);
+ do_float_check_status(env, GETPC());
}
/* VSX_DIV - VSX floating point divide
@@ -1999,7 +1992,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
} \
\
putVSR(xT(opcode), &xt, env); \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_DIV(xsdivdp, 1, float64, VsrD(0), 1, 0)
@@ -2042,7 +2035,7 @@ void helper_xsdivqp(CPUPPCState *env, uint32_t opcode)
helper_compute_fprf_float128(env, xt.f128);
putVSR(rD(opcode) + 32, &xt, env);
- float_check_status(env);
+ do_float_check_status(env, GETPC());
}
/* VSX_RE - VSX floating point reciprocal estimate
@@ -2078,7 +2071,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
} \
\
putVSR(xT(opcode), &xt, env); \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_RE(xsredp, 1, float64, VsrD(0), 1, 0)
@@ -2127,7 +2120,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
} \
\
putVSR(xT(opcode), &xt, env); \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_SQRT(xssqrtdp, 1, float64, VsrD(0), 1, 0)
@@ -2177,7 +2170,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
} \
\
putVSR(xT(opcode), &xt, env); \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_RSQRTE(xsrsqrtedp, 1, float64, VsrD(0), 1, 0)
@@ -2360,7 +2353,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
} \
} \
putVSR(xT(opcode), &xt_out, env); \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_MADD(xsmaddadp, 1, float64, VsrD(0), MADD_FLGS, 1, 1, 0)
@@ -2443,7 +2436,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
} \
} \
putVSR(xT(opcode), &xt, env); \
- helper_float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_SCALAR_CMP_DP(xscmpeqdp, eq, 1, 0)
@@ -2480,7 +2473,7 @@ void helper_xscmpexpdp(CPUPPCState *env, uint32_t opcode)
env->fpscr |= cc << FPSCR_FPRF;
env->crf[BF(opcode)] = cc;
- helper_float_check_status(env);
+ do_float_check_status(env, GETPC());
}
void helper_xscmpexpqp(CPUPPCState *env, uint32_t opcode)
@@ -2512,7 +2505,7 @@ void helper_xscmpexpqp(CPUPPCState *env, uint32_t opcode)
env->fpscr |= cc << FPSCR_FPRF;
env->crf[BF(opcode)] = cc;
- helper_float_check_status(env);
+ do_float_check_status(env, GETPC());
}
#define VSX_SCALAR_CMP(op, ordered) \
@@ -2559,7 +2552,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
env->fpscr |= cc << FPSCR_FPRF; \
env->crf[BF(opcode)] = cc; \
\
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_SCALAR_CMP(xscmpodp, 1)
@@ -2609,7 +2602,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
env->fpscr |= cc << FPSCR_FPRF; \
env->crf[BF(opcode)] = cc; \
\
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_SCALAR_CMPQ(xscmpoqp, 1)
@@ -2641,7 +2634,7 @@ void helper_##name(CPUPPCState *env, uint32_t opcode)
\
} \
\
putVSR(xT(opcode), &xt, env); \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_MAX_MIN(xsmaxdp, maxnum, 1, float64, VsrD(0))
@@ -2792,7 +2785,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
if ((opcode >> (31-21)) & 1) { \
env->crf[6] = (all_true ? 0x8 : 0) | (all_false ? 0x2 : 0); \
} \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_CMP(xvcmpeqdp, 2, float64, VsrD(i), eq, 0, 1)
@@ -2835,7 +2828,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
} \
\
putVSR(xT(opcode), &xt, env); \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_CVT_FP_TO_FP(xscvdpsp, 1, float64, float32, VsrD(0), VsrW(0), 1)
@@ -2874,7 +2867,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
} \
\
putVSR(rD(opcode) + 32, &xt, env); \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_CVT_FP_TO_FP_VECTOR(xscvdpqp, 1, float64, float128, VsrD(0), f128, 1)
@@ -2911,7 +2904,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
} \
\
putVSR(xT(opcode), &xt, env); \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_CVT_FP_TO_FP_HP(xscvdphp, 1, float64, float16, VsrD(0), VsrH(3), 1)
@@ -2945,7 +2938,7 @@ void helper_xscvqpdp(CPUPPCState *env, uint32_t opcode)
helper_compute_fprf_float64(env, xt.VsrD(0));
putVSR(rD(opcode) + 32, &xt, env);
- float_check_status(env);
+ do_float_check_status(env, GETPC());
}
uint64_t helper_xscvdpspn(CPUPPCState *env, uint64_t xb)
@@ -2999,7 +2992,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
} \
\
putVSR(xT(opcode), &xt, env); \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_CVT_FP_TO_INT(xscvdpsxds, 1, float64, int64, VsrD(0), VsrD(0), \
@@ -3051,7 +3044,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
} \
\
putVSR(rD(opcode) + 32, &xt, env); \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_CVT_FP_TO_INT_VECTOR(xscvqpsdz, float128, int64, f128, VsrD(0), \
@@ -3092,7 +3085,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
} \
\
putVSR(xT(opcode), &xt, env); \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_CVT_INT_TO_FP(xscvsxddp, 1, int64, float64, VsrD(0), VsrD(0), 1, 0)
@@ -3127,7 +3120,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
helper_compute_fprf_##ttp(env, xt.tfld); \
\
putVSR(xT(opcode) + 32, &xt, env); \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_CVT_INT_TO_FP_VECTOR(xscvsdqp, int64, float128, VsrD(0), f128)
@@ -3181,7 +3174,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)
\
} \
\
putVSR(xT(opcode), &xt, env); \
- float_check_status(env); \
+ do_float_check_status(env, GETPC()); \
}
VSX_ROUND(xsrdpi, 1, float64, VsrD(0), float_round_ties_away, 1)
@@ -3209,7 +3202,7 @@ uint64_t helper_xsrsp(CPUPPCState *env, uint64_t xb)
uint64_t xt = helper_frsp(env, xb);
helper_compute_fprf_float64(env, xt);
- float_check_status(env);
+ do_float_check_status(env, GETPC());
return xt;
}
@@ -3401,7 +3394,7 @@ void helper_xsrqpi(CPUPPCState *env, uint32_t opcode)
}
helper_compute_fprf_float128(env, xt.f128);
- float_check_status(env);
+ do_float_check_status(env, GETPC());
putVSR(rD(opcode) + 32, &xt, env);
}
@@ -3458,7 +3451,7 @@ void helper_xsrqpxp(CPUPPCState *env, uint32_t opcode)
helper_compute_fprf_float128(env, xt.f128);
putVSR(rD(opcode) + 32, &xt, env);
- float_check_status(env);
+ do_float_check_status(env, GETPC());
}
void helper_xssqrtqp(CPUPPCState *env, uint32_t opcode)
@@ -3494,7 +3487,7 @@ void helper_xssqrtqp(CPUPPCState *env, uint32_t opcode)
helper_compute_fprf_float128(env, xt.f128);
putVSR(rD(opcode) + 32, &xt, env);
- float_check_status(env);
+ do_float_check_status(env, GETPC());
}
void helper_xssubqp(CPUPPCState *env, uint32_t opcode)
@@ -3527,5 +3520,5 @@ void helper_xssubqp(CPUPPCState *env, uint32_t opcode)
helper_compute_fprf_float128(env, xt.f128);
putVSR(rD(opcode) + 32, &xt, env);
- float_check_status(env);
+ do_float_check_status(env, GETPC());
}
--
2.19.1
- Re: [Qemu-ppc] [Qemu-devel] [PULL 20/22] This patch fixes processing of rfi instructions in icount mode., (continued)
- [Qemu-ppc] [PULL 05/22] hw/ppc/spapr_rng: Introduce CONFIG_SPAPR_RNG switch for spapr_rng.c, David Gibson, 2018/11/08
- [Qemu-ppc] [PULL 18/22] MAINTAINERS: PPC: Remove myself, David Gibson, 2018/11/08
- [Qemu-ppc] [PULL 22/22] ppc/spapr_caps: Add SPAPR_CAP_NESTED_KVM_HV, David Gibson, 2018/11/08
- [Qemu-ppc] [PULL 12/22] target/ppc: Split out float_invalid_cvt, David Gibson, 2018/11/08
- [Qemu-ppc] [PULL 06/22] target/ppc: Split up float_invalid_op_excp, David Gibson, 2018/11/08
- [Qemu-ppc] [PULL 01/22] target/ppc: add external PID support, David Gibson, 2018/11/08
- [Qemu-ppc] [PULL 07/22] target/ppc: Remove float_check_status,
David Gibson <=
- [Qemu-ppc] [PULL 15/22] hw/ppc/mac_newworld: Free openpic_irqs array after use, David Gibson, 2018/11/08
- [Qemu-ppc] [PULL 14/22] macio/pmu: Fix missing vmsd terminator, David Gibson, 2018/11/08
- [Qemu-ppc] [PULL 16/22] target/ppc: fix mtmsr instruction for icount, David Gibson, 2018/11/08
- [Qemu-ppc] [PULL 21/22] target/ppc: Add one reg id for ptcr, David Gibson, 2018/11/08
- [Qemu-ppc] [PULL 17/22] ppc/pnv: check size before data buffer access, David Gibson, 2018/11/08
- Re: [Qemu-ppc] [Qemu-devel] [PULL 00/22] ppc-for-3.1 queue 20181108, Eric Blake, 2018/11/08