diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2014-09-14 20:45:36 +0100 |
|---|---|---|
| committer | Leon Alrae <leon.alrae@imgtec.com> | 2014-10-14 13:29:14 +0100 |
| commit | 31efecccce53ead3197ce42c408033c5689499bb (patch) | |
| tree | ed1e5fd9066ca02292acb8063037b69fb47ceaba /target-mips/dsp_helper.c | |
| parent | c7986fd6cd766d95496805a75397c855cb7845af (diff) | |
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.c | 17 |
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) { |