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authorPeter Maydell <peter.maydell@linaro.org>2014-09-14 20:45:36 +0100
committerLeon Alrae <leon.alrae@imgtec.com>2014-10-14 13:29:14 +0100
commit31efecccce53ead3197ce42c408033c5689499bb (patch)
treeed1e5fd9066ca02292acb8063037b69fb47ceaba /target-mips/dsp_helper.c
parentc7986fd6cd766d95496805a75397c855cb7845af (diff)
downloadqemu-arm-31efecccce53ead3197ce42c408033c5689499bb.tar.gz
target-mips/dsp_helper.c: Add ifdef guards around various functions
Add ifdef TARGET_MIPS64 guards around various functions that are only called from helpers for TARGET_MIPS64 CPUs; this avoids compiler warnings when building other configs. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
Diffstat (limited to 'target-mips/dsp_helper.c')
-rw-r--r--target-mips/dsp_helper.c17
1 files changed, 16 insertions, 1 deletions
diff --git a/target-mips/dsp_helper.c b/target-mips/dsp_helper.c
index 2ea94a73ba..349f2a0033 100644
--- a/target-mips/dsp_helper.c
+++ b/target-mips/dsp_helper.c
@@ -274,6 +274,7 @@ static inline int32_t mipsdsp_sat32_acc_q31(int32_t acc, int32_t a,
return result;
}
+#ifdef TARGET_MIPS64
/* a[0] is LO, a[1] is HI. */
static inline void mipsdsp_sat64_acc_add_q63(int64_t *ret,
int32_t ac,
@@ -327,6 +328,7 @@ static inline void mipsdsp_sat64_acc_sub_q63(int64_t *ret,
set_DSPControl_overflow_flag(1, 16 + ac, env);
}
}
+#endif
static inline int32_t mipsdsp_mul_i16_i16(int16_t a, int16_t b,
CPUMIPSState *env)
@@ -348,10 +350,12 @@ static inline int32_t mipsdsp_mul_u16_u16(int32_t a, int32_t b)
return a * b;
}
+#ifdef TARGET_MIPS64
static inline int32_t mipsdsp_mul_i32_i32(int32_t a, int32_t b)
{
return a * b;
}
+#endif
static inline int32_t mipsdsp_sat16_mul_i16_i16(int16_t a, int16_t b,
CPUMIPSState *env)
@@ -408,10 +412,12 @@ static inline int16_t mipsdsp_rashift16(int16_t a, target_ulong mov)
return a >> mov;
}
+#ifdef TARGET_MIPS64
static inline int32_t mipsdsp_rashift32(int32_t a, target_ulong mov)
{
return a >> mov;
}
+#endif
static inline int16_t mipsdsp_rshift1_add_q16(int16_t a, int16_t b)
{
@@ -470,6 +476,7 @@ static inline uint8_t mipsdsp_rrshift1_add_u8(uint8_t a, uint8_t b)
return (temp >> 1) & 0x00FF;
}
+#ifdef TARGET_MIPS64
static inline uint8_t mipsdsp_rshift1_sub_u8(uint8_t a, uint8_t b)
{
uint16_t temp;
@@ -487,6 +494,7 @@ static inline uint8_t mipsdsp_rrshift1_sub_u8(uint8_t a, uint8_t b)
return (temp >> 1) & 0x00FF;
}
+#endif
/* 128 bits long. p[0] is LO, p[1] is HI. */
static inline void mipsdsp_rndrashift_short_acc(int64_t *p,
@@ -502,6 +510,7 @@ static inline void mipsdsp_rndrashift_short_acc(int64_t *p,
p[1] = (acc >> 63) & 0x01;
}
+#ifdef TARGET_MIPS64
/* 128 bits long. p[0] is LO, p[1] is HI */
static inline void mipsdsp_rashift_acc(uint64_t *p,
uint32_t ac,
@@ -549,6 +558,7 @@ static inline void mipsdsp_rndrashift_acc(uint64_t *p,
}
}
}
+#endif
static inline int32_t mipsdsp_mul_q15_q15(int32_t ac, uint16_t a, uint16_t b,
CPUMIPSState *env)
@@ -599,10 +609,12 @@ static inline uint16_t mipsdsp_mul_u8_u16(uint8_t a, uint16_t b,
return tempI & 0x0000FFFF;
}
+#ifdef TARGET_MIPS64
static inline uint64_t mipsdsp_mul_u32_u32(uint32_t a, uint32_t b)
{
return (uint64_t)a * (uint64_t)b;
}
+#endif
static inline int16_t mipsdsp_rndq15_mul_q15_q15(uint16_t a, uint16_t b,
CPUMIPSState *env)
@@ -708,7 +720,7 @@ static inline uint16_t mipsdsp_lshift16(uint16_t a, uint8_t s,
return a << s;
}
-
+#ifdef TARGET_MIPS64
static inline uint32_t mipsdsp_lshift32(uint32_t a, uint8_t s,
CPUMIPSState *env)
{
@@ -725,6 +737,7 @@ static inline uint32_t mipsdsp_lshift32(uint32_t a, uint8_t s,
return a << s;
}
}
+#endif
static inline uint16_t mipsdsp_sat16_lshift(uint16_t a, uint8_t s,
CPUMIPSState *env)
@@ -964,6 +977,7 @@ static inline uint8_t mipsdsp_satu8_sub(uint8_t a, uint8_t b, CPUMIPSState *env)
return temp & 0x00FF;
}
+#ifdef TARGET_MIPS64
static inline uint32_t mipsdsp_sub32(int32_t a, int32_t b, CPUMIPSState *env)
{
int32_t temp;
@@ -988,6 +1002,7 @@ static inline int32_t mipsdsp_add_i32(int32_t a, int32_t b, CPUMIPSState *env)
return temp;
}
+#endif
static inline int32_t mipsdsp_cmp_eq(int32_t a, int32_t b)
{