From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org,
qemu-s390x@nongnu.org,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Aurelien Jarno" <aurelien@aurel32.net>,
"Jiaxun Yang" <jiaxun.yang@flygoat.com>,
"Aleksandar Rikalo" <arikalo@gmail.com>
Subject: [PATCH 11/16] target/mips: Replace HOST_BIG_ENDIAN #ifdef with runtime if() check
Date: Fri, 10 Oct 2025 15:42:20 +0200 [thread overview]
Message-ID: <20251010134226.72221-12-philmd@linaro.org> (raw)
In-Reply-To: <20251010134226.72221-1-philmd@linaro.org>
Replace compile-time #ifdef with a runtime check to ensure all code
paths are built and tested. This reduces build-time configuration
complexity and improves maintainability.
No functional change intended.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
target/mips/tcg/msa_helper.c | 889 +++++++++++++++++------------------
1 file changed, 444 insertions(+), 445 deletions(-)
diff --git a/target/mips/tcg/msa_helper.c b/target/mips/tcg/msa_helper.c
index f554b3d10ee..9f2d2bd6adc 100644
--- a/target/mips/tcg/msa_helper.c
+++ b/target/mips/tcg/msa_helper.c
@@ -4148,41 +4148,41 @@ void helper_msa_ilvev_b(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->b[8] = pws->b[9];
- pwd->b[9] = pwt->b[9];
- pwd->b[10] = pws->b[11];
- pwd->b[11] = pwt->b[11];
- pwd->b[12] = pws->b[13];
- pwd->b[13] = pwt->b[13];
- pwd->b[14] = pws->b[15];
- pwd->b[15] = pwt->b[15];
- pwd->b[0] = pws->b[1];
- pwd->b[1] = pwt->b[1];
- pwd->b[2] = pws->b[3];
- pwd->b[3] = pwt->b[3];
- pwd->b[4] = pws->b[5];
- pwd->b[5] = pwt->b[5];
- pwd->b[6] = pws->b[7];
- pwd->b[7] = pwt->b[7];
-#else
- pwd->b[15] = pws->b[14];
- pwd->b[14] = pwt->b[14];
- pwd->b[13] = pws->b[12];
- pwd->b[12] = pwt->b[12];
- pwd->b[11] = pws->b[10];
- pwd->b[10] = pwt->b[10];
- pwd->b[9] = pws->b[8];
- pwd->b[8] = pwt->b[8];
- pwd->b[7] = pws->b[6];
- pwd->b[6] = pwt->b[6];
- pwd->b[5] = pws->b[4];
- pwd->b[4] = pwt->b[4];
- pwd->b[3] = pws->b[2];
- pwd->b[2] = pwt->b[2];
- pwd->b[1] = pws->b[0];
- pwd->b[0] = pwt->b[0];
-#endif
+if (HOST_BIG_ENDIAN) {
+ pwd->b[8] = pws->b[9];
+ pwd->b[9] = pwt->b[9];
+ pwd->b[10] = pws->b[11];
+ pwd->b[11] = pwt->b[11];
+ pwd->b[12] = pws->b[13];
+ pwd->b[13] = pwt->b[13];
+ pwd->b[14] = pws->b[15];
+ pwd->b[15] = pwt->b[15];
+ pwd->b[0] = pws->b[1];
+ pwd->b[1] = pwt->b[1];
+ pwd->b[2] = pws->b[3];
+ pwd->b[3] = pwt->b[3];
+ pwd->b[4] = pws->b[5];
+ pwd->b[5] = pwt->b[5];
+ pwd->b[6] = pws->b[7];
+ pwd->b[7] = pwt->b[7];
+ } else {
+ pwd->b[15] = pws->b[14];
+ pwd->b[14] = pwt->b[14];
+ pwd->b[13] = pws->b[12];
+ pwd->b[12] = pwt->b[12];
+ pwd->b[11] = pws->b[10];
+ pwd->b[10] = pwt->b[10];
+ pwd->b[9] = pws->b[8];
+ pwd->b[8] = pwt->b[8];
+ pwd->b[7] = pws->b[6];
+ pwd->b[6] = pwt->b[6];
+ pwd->b[5] = pws->b[4];
+ pwd->b[4] = pwt->b[4];
+ pwd->b[3] = pws->b[2];
+ pwd->b[2] = pwt->b[2];
+ pwd->b[1] = pws->b[0];
+ pwd->b[0] = pwt->b[0];
+ }
}
void helper_msa_ilvev_h(CPUMIPSState *env,
@@ -4192,25 +4192,25 @@ void helper_msa_ilvev_h(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->h[4] = pws->h[5];
- pwd->h[5] = pwt->h[5];
- pwd->h[6] = pws->h[7];
- pwd->h[7] = pwt->h[7];
- pwd->h[0] = pws->h[1];
- pwd->h[1] = pwt->h[1];
- pwd->h[2] = pws->h[3];
- pwd->h[3] = pwt->h[3];
-#else
- pwd->h[7] = pws->h[6];
- pwd->h[6] = pwt->h[6];
- pwd->h[5] = pws->h[4];
- pwd->h[4] = pwt->h[4];
- pwd->h[3] = pws->h[2];
- pwd->h[2] = pwt->h[2];
- pwd->h[1] = pws->h[0];
- pwd->h[0] = pwt->h[0];
-#endif
+ if (HOST_BIG_ENDIAN) {
+ pwd->h[4] = pws->h[5];
+ pwd->h[5] = pwt->h[5];
+ pwd->h[6] = pws->h[7];
+ pwd->h[7] = pwt->h[7];
+ pwd->h[0] = pws->h[1];
+ pwd->h[1] = pwt->h[1];
+ pwd->h[2] = pws->h[3];
+ pwd->h[3] = pwt->h[3];
+ } else {
+ pwd->h[7] = pws->h[6];
+ pwd->h[6] = pwt->h[6];
+ pwd->h[5] = pws->h[4];
+ pwd->h[4] = pwt->h[4];
+ pwd->h[3] = pws->h[2];
+ pwd->h[2] = pwt->h[2];
+ pwd->h[1] = pws->h[0];
+ pwd->h[0] = pwt->h[0];
+ }
}
void helper_msa_ilvev_w(CPUMIPSState *env,
@@ -4220,17 +4220,17 @@ void helper_msa_ilvev_w(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->w[2] = pws->w[3];
- pwd->w[3] = pwt->w[3];
- pwd->w[0] = pws->w[1];
- pwd->w[1] = pwt->w[1];
-#else
- pwd->w[3] = pws->w[2];
- pwd->w[2] = pwt->w[2];
- pwd->w[1] = pws->w[0];
- pwd->w[0] = pwt->w[0];
-#endif
+ if (HOST_BIG_ENDIAN) {
+ pwd->w[2] = pws->w[3];
+ pwd->w[3] = pwt->w[3];
+ pwd->w[0] = pws->w[1];
+ pwd->w[1] = pwt->w[1];
+ } else {
+ pwd->w[3] = pws->w[2];
+ pwd->w[2] = pwt->w[2];
+ pwd->w[1] = pws->w[0];
+ pwd->w[0] = pwt->w[0];
+ }
}
void helper_msa_ilvev_d(CPUMIPSState *env,
@@ -4252,41 +4252,41 @@ void helper_msa_ilvod_b(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->b[7] = pwt->b[6];
- pwd->b[6] = pws->b[6];
- pwd->b[5] = pwt->b[4];
- pwd->b[4] = pws->b[4];
- pwd->b[3] = pwt->b[2];
- pwd->b[2] = pws->b[2];
- pwd->b[1] = pwt->b[0];
- pwd->b[0] = pws->b[0];
- pwd->b[15] = pwt->b[14];
- pwd->b[14] = pws->b[14];
- pwd->b[13] = pwt->b[12];
- pwd->b[12] = pws->b[12];
- pwd->b[11] = pwt->b[10];
- pwd->b[10] = pws->b[10];
- pwd->b[9] = pwt->b[8];
- pwd->b[8] = pws->b[8];
-#else
- pwd->b[0] = pwt->b[1];
- pwd->b[1] = pws->b[1];
- pwd->b[2] = pwt->b[3];
- pwd->b[3] = pws->b[3];
- pwd->b[4] = pwt->b[5];
- pwd->b[5] = pws->b[5];
- pwd->b[6] = pwt->b[7];
- pwd->b[7] = pws->b[7];
- pwd->b[8] = pwt->b[9];
- pwd->b[9] = pws->b[9];
- pwd->b[10] = pwt->b[11];
- pwd->b[11] = pws->b[11];
- pwd->b[12] = pwt->b[13];
- pwd->b[13] = pws->b[13];
- pwd->b[14] = pwt->b[15];
- pwd->b[15] = pws->b[15];
-#endif
+ if (HOST_BIG_ENDIAN) {
+ pwd->b[7] = pwt->b[6];
+ pwd->b[6] = pws->b[6];
+ pwd->b[5] = pwt->b[4];
+ pwd->b[4] = pws->b[4];
+ pwd->b[3] = pwt->b[2];
+ pwd->b[2] = pws->b[2];
+ pwd->b[1] = pwt->b[0];
+ pwd->b[0] = pws->b[0];
+ pwd->b[15] = pwt->b[14];
+ pwd->b[14] = pws->b[14];
+ pwd->b[13] = pwt->b[12];
+ pwd->b[12] = pws->b[12];
+ pwd->b[11] = pwt->b[10];
+ pwd->b[10] = pws->b[10];
+ pwd->b[9] = pwt->b[8];
+ pwd->b[8] = pws->b[8];
+ } else {
+ pwd->b[0] = pwt->b[1];
+ pwd->b[1] = pws->b[1];
+ pwd->b[2] = pwt->b[3];
+ pwd->b[3] = pws->b[3];
+ pwd->b[4] = pwt->b[5];
+ pwd->b[5] = pws->b[5];
+ pwd->b[6] = pwt->b[7];
+ pwd->b[7] = pws->b[7];
+ pwd->b[8] = pwt->b[9];
+ pwd->b[9] = pws->b[9];
+ pwd->b[10] = pwt->b[11];
+ pwd->b[11] = pws->b[11];
+ pwd->b[12] = pwt->b[13];
+ pwd->b[13] = pws->b[13];
+ pwd->b[14] = pwt->b[15];
+ pwd->b[15] = pws->b[15];
+ }
}
void helper_msa_ilvod_h(CPUMIPSState *env,
@@ -4296,25 +4296,25 @@ void helper_msa_ilvod_h(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->h[3] = pwt->h[2];
- pwd->h[2] = pws->h[2];
- pwd->h[1] = pwt->h[0];
- pwd->h[0] = pws->h[0];
- pwd->h[7] = pwt->h[6];
- pwd->h[6] = pws->h[6];
- pwd->h[5] = pwt->h[4];
- pwd->h[4] = pws->h[4];
-#else
- pwd->h[0] = pwt->h[1];
- pwd->h[1] = pws->h[1];
- pwd->h[2] = pwt->h[3];
- pwd->h[3] = pws->h[3];
- pwd->h[4] = pwt->h[5];
- pwd->h[5] = pws->h[5];
- pwd->h[6] = pwt->h[7];
- pwd->h[7] = pws->h[7];
-#endif
+ if (HOST_BIG_ENDIAN) {
+ pwd->h[3] = pwt->h[2];
+ pwd->h[2] = pws->h[2];
+ pwd->h[1] = pwt->h[0];
+ pwd->h[0] = pws->h[0];
+ pwd->h[7] = pwt->h[6];
+ pwd->h[6] = pws->h[6];
+ pwd->h[5] = pwt->h[4];
+ pwd->h[4] = pws->h[4];
+ } else {
+ pwd->h[0] = pwt->h[1];
+ pwd->h[1] = pws->h[1];
+ pwd->h[2] = pwt->h[3];
+ pwd->h[3] = pws->h[3];
+ pwd->h[4] = pwt->h[5];
+ pwd->h[5] = pws->h[5];
+ pwd->h[6] = pwt->h[7];
+ pwd->h[7] = pws->h[7];
+ }
}
void helper_msa_ilvod_w(CPUMIPSState *env,
@@ -4324,17 +4324,17 @@ void helper_msa_ilvod_w(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->w[1] = pwt->w[0];
- pwd->w[0] = pws->w[0];
- pwd->w[3] = pwt->w[2];
- pwd->w[2] = pws->w[2];
-#else
- pwd->w[0] = pwt->w[1];
- pwd->w[1] = pws->w[1];
- pwd->w[2] = pwt->w[3];
- pwd->w[3] = pws->w[3];
-#endif
+ if (HOST_BIG_ENDIAN) {
+ pwd->w[1] = pwt->w[0];
+ pwd->w[0] = pws->w[0];
+ pwd->w[3] = pwt->w[2];
+ pwd->w[2] = pws->w[2];
+ } else {
+ pwd->w[0] = pwt->w[1];
+ pwd->w[1] = pws->w[1];
+ pwd->w[2] = pwt->w[3];
+ pwd->w[3] = pws->w[3];
+ }
}
void helper_msa_ilvod_d(CPUMIPSState *env,
@@ -4356,41 +4356,41 @@ void helper_msa_ilvl_b(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->b[7] = pwt->b[15];
- pwd->b[6] = pws->b[15];
- pwd->b[5] = pwt->b[14];
- pwd->b[4] = pws->b[14];
- pwd->b[3] = pwt->b[13];
- pwd->b[2] = pws->b[13];
- pwd->b[1] = pwt->b[12];
- pwd->b[0] = pws->b[12];
- pwd->b[15] = pwt->b[11];
- pwd->b[14] = pws->b[11];
- pwd->b[13] = pwt->b[10];
- pwd->b[12] = pws->b[10];
- pwd->b[11] = pwt->b[9];
- pwd->b[10] = pws->b[9];
- pwd->b[9] = pwt->b[8];
- pwd->b[8] = pws->b[8];
-#else
- pwd->b[0] = pwt->b[8];
- pwd->b[1] = pws->b[8];
- pwd->b[2] = pwt->b[9];
- pwd->b[3] = pws->b[9];
- pwd->b[4] = pwt->b[10];
- pwd->b[5] = pws->b[10];
- pwd->b[6] = pwt->b[11];
- pwd->b[7] = pws->b[11];
- pwd->b[8] = pwt->b[12];
- pwd->b[9] = pws->b[12];
- pwd->b[10] = pwt->b[13];
- pwd->b[11] = pws->b[13];
- pwd->b[12] = pwt->b[14];
- pwd->b[13] = pws->b[14];
- pwd->b[14] = pwt->b[15];
- pwd->b[15] = pws->b[15];
-#endif
+ if (HOST_BIG_ENDIAN) {
+ pwd->b[7] = pwt->b[15];
+ pwd->b[6] = pws->b[15];
+ pwd->b[5] = pwt->b[14];
+ pwd->b[4] = pws->b[14];
+ pwd->b[3] = pwt->b[13];
+ pwd->b[2] = pws->b[13];
+ pwd->b[1] = pwt->b[12];
+ pwd->b[0] = pws->b[12];
+ pwd->b[15] = pwt->b[11];
+ pwd->b[14] = pws->b[11];
+ pwd->b[13] = pwt->b[10];
+ pwd->b[12] = pws->b[10];
+ pwd->b[11] = pwt->b[9];
+ pwd->b[10] = pws->b[9];
+ pwd->b[9] = pwt->b[8];
+ pwd->b[8] = pws->b[8];
+ } else {
+ pwd->b[0] = pwt->b[8];
+ pwd->b[1] = pws->b[8];
+ pwd->b[2] = pwt->b[9];
+ pwd->b[3] = pws->b[9];
+ pwd->b[4] = pwt->b[10];
+ pwd->b[5] = pws->b[10];
+ pwd->b[6] = pwt->b[11];
+ pwd->b[7] = pws->b[11];
+ pwd->b[8] = pwt->b[12];
+ pwd->b[9] = pws->b[12];
+ pwd->b[10] = pwt->b[13];
+ pwd->b[11] = pws->b[13];
+ pwd->b[12] = pwt->b[14];
+ pwd->b[13] = pws->b[14];
+ pwd->b[14] = pwt->b[15];
+ pwd->b[15] = pws->b[15];
+ }
}
void helper_msa_ilvl_h(CPUMIPSState *env,
@@ -4400,25 +4400,25 @@ void helper_msa_ilvl_h(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->h[3] = pwt->h[7];
- pwd->h[2] = pws->h[7];
- pwd->h[1] = pwt->h[6];
- pwd->h[0] = pws->h[6];
- pwd->h[7] = pwt->h[5];
- pwd->h[6] = pws->h[5];
- pwd->h[5] = pwt->h[4];
- pwd->h[4] = pws->h[4];
-#else
- pwd->h[0] = pwt->h[4];
- pwd->h[1] = pws->h[4];
- pwd->h[2] = pwt->h[5];
- pwd->h[3] = pws->h[5];
- pwd->h[4] = pwt->h[6];
- pwd->h[5] = pws->h[6];
- pwd->h[6] = pwt->h[7];
- pwd->h[7] = pws->h[7];
-#endif
+ if (HOST_BIG_ENDIAN) {
+ pwd->h[3] = pwt->h[7];
+ pwd->h[2] = pws->h[7];
+ pwd->h[1] = pwt->h[6];
+ pwd->h[0] = pws->h[6];
+ pwd->h[7] = pwt->h[5];
+ pwd->h[6] = pws->h[5];
+ pwd->h[5] = pwt->h[4];
+ pwd->h[4] = pws->h[4];
+ } else {
+ pwd->h[0] = pwt->h[4];
+ pwd->h[1] = pws->h[4];
+ pwd->h[2] = pwt->h[5];
+ pwd->h[3] = pws->h[5];
+ pwd->h[4] = pwt->h[6];
+ pwd->h[5] = pws->h[6];
+ pwd->h[6] = pwt->h[7];
+ pwd->h[7] = pws->h[7];
+ }
}
void helper_msa_ilvl_w(CPUMIPSState *env,
@@ -4428,17 +4428,17 @@ void helper_msa_ilvl_w(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->w[1] = pwt->w[3];
- pwd->w[0] = pws->w[3];
- pwd->w[3] = pwt->w[2];
- pwd->w[2] = pws->w[2];
-#else
- pwd->w[0] = pwt->w[2];
- pwd->w[1] = pws->w[2];
- pwd->w[2] = pwt->w[3];
- pwd->w[3] = pws->w[3];
-#endif
+ if (HOST_BIG_ENDIAN) {
+ pwd->w[1] = pwt->w[3];
+ pwd->w[0] = pws->w[3];
+ pwd->w[3] = pwt->w[2];
+ pwd->w[2] = pws->w[2];
+ } else {
+ pwd->w[0] = pwt->w[2];
+ pwd->w[1] = pws->w[2];
+ pwd->w[2] = pwt->w[3];
+ pwd->w[3] = pws->w[3];
+ }
}
void helper_msa_ilvl_d(CPUMIPSState *env,
@@ -4460,41 +4460,41 @@ void helper_msa_ilvr_b(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->b[8] = pws->b[0];
- pwd->b[9] = pwt->b[0];
- pwd->b[10] = pws->b[1];
- pwd->b[11] = pwt->b[1];
- pwd->b[12] = pws->b[2];
- pwd->b[13] = pwt->b[2];
- pwd->b[14] = pws->b[3];
- pwd->b[15] = pwt->b[3];
- pwd->b[0] = pws->b[4];
- pwd->b[1] = pwt->b[4];
- pwd->b[2] = pws->b[5];
- pwd->b[3] = pwt->b[5];
- pwd->b[4] = pws->b[6];
- pwd->b[5] = pwt->b[6];
- pwd->b[6] = pws->b[7];
- pwd->b[7] = pwt->b[7];
-#else
- pwd->b[15] = pws->b[7];
- pwd->b[14] = pwt->b[7];
- pwd->b[13] = pws->b[6];
- pwd->b[12] = pwt->b[6];
- pwd->b[11] = pws->b[5];
- pwd->b[10] = pwt->b[5];
- pwd->b[9] = pws->b[4];
- pwd->b[8] = pwt->b[4];
- pwd->b[7] = pws->b[3];
- pwd->b[6] = pwt->b[3];
- pwd->b[5] = pws->b[2];
- pwd->b[4] = pwt->b[2];
- pwd->b[3] = pws->b[1];
- pwd->b[2] = pwt->b[1];
- pwd->b[1] = pws->b[0];
- pwd->b[0] = pwt->b[0];
-#endif
+ if (HOST_BIG_ENDIAN) {
+ pwd->b[8] = pws->b[0];
+ pwd->b[9] = pwt->b[0];
+ pwd->b[10] = pws->b[1];
+ pwd->b[11] = pwt->b[1];
+ pwd->b[12] = pws->b[2];
+ pwd->b[13] = pwt->b[2];
+ pwd->b[14] = pws->b[3];
+ pwd->b[15] = pwt->b[3];
+ pwd->b[0] = pws->b[4];
+ pwd->b[1] = pwt->b[4];
+ pwd->b[2] = pws->b[5];
+ pwd->b[3] = pwt->b[5];
+ pwd->b[4] = pws->b[6];
+ pwd->b[5] = pwt->b[6];
+ pwd->b[6] = pws->b[7];
+ pwd->b[7] = pwt->b[7];
+ } else {
+ pwd->b[15] = pws->b[7];
+ pwd->b[14] = pwt->b[7];
+ pwd->b[13] = pws->b[6];
+ pwd->b[12] = pwt->b[6];
+ pwd->b[11] = pws->b[5];
+ pwd->b[10] = pwt->b[5];
+ pwd->b[9] = pws->b[4];
+ pwd->b[8] = pwt->b[4];
+ pwd->b[7] = pws->b[3];
+ pwd->b[6] = pwt->b[3];
+ pwd->b[5] = pws->b[2];
+ pwd->b[4] = pwt->b[2];
+ pwd->b[3] = pws->b[1];
+ pwd->b[2] = pwt->b[1];
+ pwd->b[1] = pws->b[0];
+ pwd->b[0] = pwt->b[0];
+ }
}
void helper_msa_ilvr_h(CPUMIPSState *env,
@@ -4504,25 +4504,25 @@ void helper_msa_ilvr_h(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->h[4] = pws->h[0];
- pwd->h[5] = pwt->h[0];
- pwd->h[6] = pws->h[1];
- pwd->h[7] = pwt->h[1];
- pwd->h[0] = pws->h[2];
- pwd->h[1] = pwt->h[2];
- pwd->h[2] = pws->h[3];
- pwd->h[3] = pwt->h[3];
-#else
- pwd->h[7] = pws->h[3];
- pwd->h[6] = pwt->h[3];
- pwd->h[5] = pws->h[2];
- pwd->h[4] = pwt->h[2];
- pwd->h[3] = pws->h[1];
- pwd->h[2] = pwt->h[1];
- pwd->h[1] = pws->h[0];
- pwd->h[0] = pwt->h[0];
-#endif
+ if (HOST_BIG_ENDIAN) {
+ pwd->h[4] = pws->h[0];
+ pwd->h[5] = pwt->h[0];
+ pwd->h[6] = pws->h[1];
+ pwd->h[7] = pwt->h[1];
+ pwd->h[0] = pws->h[2];
+ pwd->h[1] = pwt->h[2];
+ pwd->h[2] = pws->h[3];
+ pwd->h[3] = pwt->h[3];
+ } else {
+ pwd->h[7] = pws->h[3];
+ pwd->h[6] = pwt->h[3];
+ pwd->h[5] = pws->h[2];
+ pwd->h[4] = pwt->h[2];
+ pwd->h[3] = pws->h[1];
+ pwd->h[2] = pwt->h[1];
+ pwd->h[1] = pws->h[0];
+ pwd->h[0] = pwt->h[0];
+ }
}
void helper_msa_ilvr_w(CPUMIPSState *env,
@@ -4532,17 +4532,17 @@ void helper_msa_ilvr_w(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->w[2] = pws->w[0];
- pwd->w[3] = pwt->w[0];
- pwd->w[0] = pws->w[1];
- pwd->w[1] = pwt->w[1];
-#else
- pwd->w[3] = pws->w[1];
- pwd->w[2] = pwt->w[1];
- pwd->w[1] = pws->w[0];
- pwd->w[0] = pwt->w[0];
-#endif
+ if (HOST_BIG_ENDIAN) {
+ pwd->w[2] = pws->w[0];
+ pwd->w[3] = pwt->w[0];
+ pwd->w[0] = pws->w[1];
+ pwd->w[1] = pwt->w[1];
+ } else {
+ pwd->w[3] = pws->w[1];
+ pwd->w[2] = pwt->w[1];
+ pwd->w[1] = pws->w[0];
+ pwd->w[0] = pwt->w[0];
+ }
}
void helper_msa_ilvr_d(CPUMIPSState *env,
@@ -4663,41 +4663,41 @@ void helper_msa_pckev_b(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->b[8] = pws->b[9];
- pwd->b[10] = pws->b[13];
- pwd->b[12] = pws->b[1];
- pwd->b[14] = pws->b[5];
- pwd->b[0] = pwt->b[9];
- pwd->b[2] = pwt->b[13];
- pwd->b[4] = pwt->b[1];
- pwd->b[6] = pwt->b[5];
- pwd->b[9] = pws->b[11];
- pwd->b[13] = pws->b[3];
- pwd->b[1] = pwt->b[11];
- pwd->b[5] = pwt->b[3];
- pwd->b[11] = pws->b[15];
- pwd->b[3] = pwt->b[15];
- pwd->b[15] = pws->b[7];
- pwd->b[7] = pwt->b[7];
-#else
- pwd->b[15] = pws->b[14];
- pwd->b[13] = pws->b[10];
- pwd->b[11] = pws->b[6];
- pwd->b[9] = pws->b[2];
- pwd->b[7] = pwt->b[14];
- pwd->b[5] = pwt->b[10];
- pwd->b[3] = pwt->b[6];
- pwd->b[1] = pwt->b[2];
- pwd->b[14] = pws->b[12];
- pwd->b[10] = pws->b[4];
- pwd->b[6] = pwt->b[12];
- pwd->b[2] = pwt->b[4];
- pwd->b[12] = pws->b[8];
- pwd->b[4] = pwt->b[8];
- pwd->b[8] = pws->b[0];
- pwd->b[0] = pwt->b[0];
-#endif
+ if (HOST_BIG_ENDIAN) {
+ pwd->b[8] = pws->b[9];
+ pwd->b[10] = pws->b[13];
+ pwd->b[12] = pws->b[1];
+ pwd->b[14] = pws->b[5];
+ pwd->b[0] = pwt->b[9];
+ pwd->b[2] = pwt->b[13];
+ pwd->b[4] = pwt->b[1];
+ pwd->b[6] = pwt->b[5];
+ pwd->b[9] = pws->b[11];
+ pwd->b[13] = pws->b[3];
+ pwd->b[1] = pwt->b[11];
+ pwd->b[5] = pwt->b[3];
+ pwd->b[11] = pws->b[15];
+ pwd->b[3] = pwt->b[15];
+ pwd->b[15] = pws->b[7];
+ pwd->b[7] = pwt->b[7];
+ } else {
+ pwd->b[15] = pws->b[14];
+ pwd->b[13] = pws->b[10];
+ pwd->b[11] = pws->b[6];
+ pwd->b[9] = pws->b[2];
+ pwd->b[7] = pwt->b[14];
+ pwd->b[5] = pwt->b[10];
+ pwd->b[3] = pwt->b[6];
+ pwd->b[1] = pwt->b[2];
+ pwd->b[14] = pws->b[12];
+ pwd->b[10] = pws->b[4];
+ pwd->b[6] = pwt->b[12];
+ pwd->b[2] = pwt->b[4];
+ pwd->b[12] = pws->b[8];
+ pwd->b[4] = pwt->b[8];
+ pwd->b[8] = pws->b[0];
+ pwd->b[0] = pwt->b[0];
+ }
}
void helper_msa_pckev_h(CPUMIPSState *env,
@@ -4707,25 +4707,25 @@ void helper_msa_pckev_h(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->h[4] = pws->h[5];
- pwd->h[6] = pws->h[1];
- pwd->h[0] = pwt->h[5];
- pwd->h[2] = pwt->h[1];
- pwd->h[5] = pws->h[7];
- pwd->h[1] = pwt->h[7];
- pwd->h[7] = pws->h[3];
- pwd->h[3] = pwt->h[3];
-#else
- pwd->h[7] = pws->h[6];
- pwd->h[5] = pws->h[2];
- pwd->h[3] = pwt->h[6];
- pwd->h[1] = pwt->h[2];
- pwd->h[6] = pws->h[4];
- pwd->h[2] = pwt->h[4];
- pwd->h[4] = pws->h[0];
- pwd->h[0] = pwt->h[0];
-#endif
+ if (HOST_BIG_ENDIAN) {
+ pwd->h[4] = pws->h[5];
+ pwd->h[6] = pws->h[1];
+ pwd->h[0] = pwt->h[5];
+ pwd->h[2] = pwt->h[1];
+ pwd->h[5] = pws->h[7];
+ pwd->h[1] = pwt->h[7];
+ pwd->h[7] = pws->h[3];
+ pwd->h[3] = pwt->h[3];
+ } else {
+ pwd->h[7] = pws->h[6];
+ pwd->h[5] = pws->h[2];
+ pwd->h[3] = pwt->h[6];
+ pwd->h[1] = pwt->h[2];
+ pwd->h[6] = pws->h[4];
+ pwd->h[2] = pwt->h[4];
+ pwd->h[4] = pws->h[0];
+ pwd->h[0] = pwt->h[0];
+ }
}
void helper_msa_pckev_w(CPUMIPSState *env,
@@ -4735,17 +4735,17 @@ void helper_msa_pckev_w(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->w[2] = pws->w[3];
- pwd->w[0] = pwt->w[3];
- pwd->w[3] = pws->w[1];
- pwd->w[1] = pwt->w[1];
-#else
- pwd->w[3] = pws->w[2];
- pwd->w[1] = pwt->w[2];
- pwd->w[2] = pws->w[0];
- pwd->w[0] = pwt->w[0];
-#endif
+ if (HOST_BIG_ENDIAN) {
+ pwd->w[2] = pws->w[3];
+ pwd->w[0] = pwt->w[3];
+ pwd->w[3] = pws->w[1];
+ pwd->w[1] = pwt->w[1];
+ } else {
+ pwd->w[3] = pws->w[2];
+ pwd->w[1] = pwt->w[2];
+ pwd->w[2] = pws->w[0];
+ pwd->w[0] = pwt->w[0];
+ }
}
void helper_msa_pckev_d(CPUMIPSState *env,
@@ -4767,42 +4767,41 @@ void helper_msa_pckod_b(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->b[7] = pwt->b[6];
- pwd->b[5] = pwt->b[2];
- pwd->b[3] = pwt->b[14];
- pwd->b[1] = pwt->b[10];
- pwd->b[15] = pws->b[6];
- pwd->b[13] = pws->b[2];
- pwd->b[11] = pws->b[14];
- pwd->b[9] = pws->b[10];
- pwd->b[6] = pwt->b[4];
- pwd->b[2] = pwt->b[12];
- pwd->b[14] = pws->b[4];
- pwd->b[10] = pws->b[12];
- pwd->b[4] = pwt->b[0];
- pwd->b[12] = pws->b[0];
- pwd->b[0] = pwt->b[8];
- pwd->b[8] = pws->b[8];
-#else
- pwd->b[0] = pwt->b[1];
- pwd->b[2] = pwt->b[5];
- pwd->b[4] = pwt->b[9];
- pwd->b[6] = pwt->b[13];
- pwd->b[8] = pws->b[1];
- pwd->b[10] = pws->b[5];
- pwd->b[12] = pws->b[9];
- pwd->b[14] = pws->b[13];
- pwd->b[1] = pwt->b[3];
- pwd->b[5] = pwt->b[11];
- pwd->b[9] = pws->b[3];
- pwd->b[13] = pws->b[11];
- pwd->b[3] = pwt->b[7];
- pwd->b[11] = pws->b[7];
- pwd->b[7] = pwt->b[15];
- pwd->b[15] = pws->b[15];
-#endif
-
+ if (HOST_BIG_ENDIAN) {
+ pwd->b[7] = pwt->b[6];
+ pwd->b[5] = pwt->b[2];
+ pwd->b[3] = pwt->b[14];
+ pwd->b[1] = pwt->b[10];
+ pwd->b[15] = pws->b[6];
+ pwd->b[13] = pws->b[2];
+ pwd->b[11] = pws->b[14];
+ pwd->b[9] = pws->b[10];
+ pwd->b[6] = pwt->b[4];
+ pwd->b[2] = pwt->b[12];
+ pwd->b[14] = pws->b[4];
+ pwd->b[10] = pws->b[12];
+ pwd->b[4] = pwt->b[0];
+ pwd->b[12] = pws->b[0];
+ pwd->b[0] = pwt->b[8];
+ pwd->b[8] = pws->b[8];
+ } else {
+ pwd->b[0] = pwt->b[1];
+ pwd->b[2] = pwt->b[5];
+ pwd->b[4] = pwt->b[9];
+ pwd->b[6] = pwt->b[13];
+ pwd->b[8] = pws->b[1];
+ pwd->b[10] = pws->b[5];
+ pwd->b[12] = pws->b[9];
+ pwd->b[14] = pws->b[13];
+ pwd->b[1] = pwt->b[3];
+ pwd->b[5] = pwt->b[11];
+ pwd->b[9] = pws->b[3];
+ pwd->b[13] = pws->b[11];
+ pwd->b[3] = pwt->b[7];
+ pwd->b[11] = pws->b[7];
+ pwd->b[7] = pwt->b[15];
+ pwd->b[15] = pws->b[15];
+ }
}
void helper_msa_pckod_h(CPUMIPSState *env,
@@ -4812,25 +4811,25 @@ void helper_msa_pckod_h(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->h[3] = pwt->h[2];
- pwd->h[1] = pwt->h[6];
- pwd->h[7] = pws->h[2];
- pwd->h[5] = pws->h[6];
- pwd->h[2] = pwt->h[0];
- pwd->h[6] = pws->h[0];
- pwd->h[0] = pwt->h[4];
- pwd->h[4] = pws->h[4];
-#else
- pwd->h[0] = pwt->h[1];
- pwd->h[2] = pwt->h[5];
- pwd->h[4] = pws->h[1];
- pwd->h[6] = pws->h[5];
- pwd->h[1] = pwt->h[3];
- pwd->h[5] = pws->h[3];
- pwd->h[3] = pwt->h[7];
- pwd->h[7] = pws->h[7];
-#endif
+ if (HOST_BIG_ENDIAN) {
+ pwd->h[3] = pwt->h[2];
+ pwd->h[1] = pwt->h[6];
+ pwd->h[7] = pws->h[2];
+ pwd->h[5] = pws->h[6];
+ pwd->h[2] = pwt->h[0];
+ pwd->h[6] = pws->h[0];
+ pwd->h[0] = pwt->h[4];
+ pwd->h[4] = pws->h[4];
+ } else {
+ pwd->h[0] = pwt->h[1];
+ pwd->h[2] = pwt->h[5];
+ pwd->h[4] = pws->h[1];
+ pwd->h[6] = pws->h[5];
+ pwd->h[1] = pwt->h[3];
+ pwd->h[5] = pws->h[3];
+ pwd->h[3] = pwt->h[7];
+ pwd->h[7] = pws->h[7];
+ }
}
void helper_msa_pckod_w(CPUMIPSState *env,
@@ -4840,17 +4839,17 @@ void helper_msa_pckod_w(CPUMIPSState *env,
wr_t *pws = &(env->active_fpu.fpr[ws].wr);
wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
-#if HOST_BIG_ENDIAN
- pwd->w[1] = pwt->w[0];
- pwd->w[3] = pws->w[0];
- pwd->w[0] = pwt->w[2];
- pwd->w[2] = pws->w[2];
-#else
- pwd->w[0] = pwt->w[1];
- pwd->w[2] = pws->w[1];
- pwd->w[1] = pwt->w[3];
- pwd->w[3] = pws->w[3];
-#endif
+ if (HOST_BIG_ENDIAN) {
+ pwd->w[1] = pwt->w[0];
+ pwd->w[3] = pws->w[0];
+ pwd->w[0] = pwt->w[2];
+ pwd->w[2] = pws->w[2];
+ } else {
+ pwd->w[0] = pwt->w[1];
+ pwd->w[2] = pws->w[1];
+ pwd->w[1] = pwt->w[3];
+ pwd->w[3] = pws->w[3];
+ }
}
void helper_msa_pckod_d(CPUMIPSState *env,
@@ -5928,13 +5927,13 @@ void helper_msa_copy_s_b(CPUMIPSState *env, uint32_t rd,
uint32_t ws, uint32_t n)
{
n %= 16;
-#if HOST_BIG_ENDIAN
- if (n < 8) {
- n = 8 - n - 1;
- } else {
- n = 24 - n - 1;
+ if (HOST_BIG_ENDIAN) {
+ if (n < 8) {
+ n = 8 - n - 1;
+ } else {
+ n = 24 - n - 1;
+ }
}
-#endif
env->active_tc.gpr[rd] = (int8_t)env->active_fpu.fpr[ws].wr.b[n];
}
@@ -5942,13 +5941,13 @@ void helper_msa_copy_s_h(CPUMIPSState *env, uint32_t rd,
uint32_t ws, uint32_t n)
{
n %= 8;
-#if HOST_BIG_ENDIAN
- if (n < 4) {
- n = 4 - n - 1;
- } else {
- n = 12 - n - 1;
+ if (HOST_BIG_ENDIAN) {
+ if (n < 4) {
+ n = 4 - n - 1;
+ } else {
+ n = 12 - n - 1;
+ }
}
-#endif
env->active_tc.gpr[rd] = (int16_t)env->active_fpu.fpr[ws].wr.h[n];
}
@@ -5956,13 +5955,13 @@ void helper_msa_copy_s_w(CPUMIPSState *env, uint32_t rd,
uint32_t ws, uint32_t n)
{
n %= 4;
-#if HOST_BIG_ENDIAN
- if (n < 2) {
- n = 2 - n - 1;
- } else {
- n = 6 - n - 1;
+ if (HOST_BIG_ENDIAN) {
+ if (n < 2) {
+ n = 2 - n - 1;
+ } else {
+ n = 6 - n - 1;
+ }
}
-#endif
env->active_tc.gpr[rd] = (int32_t)env->active_fpu.fpr[ws].wr.w[n];
}
@@ -5977,13 +5976,13 @@ void helper_msa_copy_u_b(CPUMIPSState *env, uint32_t rd,
uint32_t ws, uint32_t n)
{
n %= 16;
-#if HOST_BIG_ENDIAN
- if (n < 8) {
- n = 8 - n - 1;
- } else {
- n = 24 - n - 1;
+ if (HOST_BIG_ENDIAN) {
+ if (n < 8) {
+ n = 8 - n - 1;
+ } else {
+ n = 24 - n - 1;
+ }
}
-#endif
env->active_tc.gpr[rd] = (uint8_t)env->active_fpu.fpr[ws].wr.b[n];
}
@@ -5991,13 +5990,13 @@ void helper_msa_copy_u_h(CPUMIPSState *env, uint32_t rd,
uint32_t ws, uint32_t n)
{
n %= 8;
-#if HOST_BIG_ENDIAN
- if (n < 4) {
- n = 4 - n - 1;
- } else {
- n = 12 - n - 1;
+ if (HOST_BIG_ENDIAN) {
+ if (n < 4) {
+ n = 4 - n - 1;
+ } else {
+ n = 12 - n - 1;
+ }
}
-#endif
env->active_tc.gpr[rd] = (uint16_t)env->active_fpu.fpr[ws].wr.h[n];
}
@@ -6005,13 +6004,13 @@ void helper_msa_copy_u_w(CPUMIPSState *env, uint32_t rd,
uint32_t ws, uint32_t n)
{
n %= 4;
-#if HOST_BIG_ENDIAN
- if (n < 2) {
- n = 2 - n - 1;
- } else {
- n = 6 - n - 1;
+ if (HOST_BIG_ENDIAN) {
+ if (n < 2) {
+ n = 2 - n - 1;
+ } else {
+ n = 6 - n - 1;
+ }
}
-#endif
env->active_tc.gpr[rd] = (uint32_t)env->active_fpu.fpr[ws].wr.w[n];
}
@@ -6021,13 +6020,13 @@ void helper_msa_insert_b(CPUMIPSState *env, uint32_t wd,
wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
target_ulong rs = env->active_tc.gpr[rs_num];
n %= 16;
-#if HOST_BIG_ENDIAN
- if (n < 8) {
- n = 8 - n - 1;
- } else {
- n = 24 - n - 1;
+ if (HOST_BIG_ENDIAN) {
+ if (n < 8) {
+ n = 8 - n - 1;
+ } else {
+ n = 24 - n - 1;
+ }
}
-#endif
pwd->b[n] = (int8_t)rs;
}
@@ -6037,13 +6036,13 @@ void helper_msa_insert_h(CPUMIPSState *env, uint32_t wd,
wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
target_ulong rs = env->active_tc.gpr[rs_num];
n %= 8;
-#if HOST_BIG_ENDIAN
- if (n < 4) {
- n = 4 - n - 1;
- } else {
- n = 12 - n - 1;
+ if (HOST_BIG_ENDIAN) {
+ if (n < 4) {
+ n = 4 - n - 1;
+ } else {
+ n = 12 - n - 1;
+ }
}
-#endif
pwd->h[n] = (int16_t)rs;
}
@@ -6053,13 +6052,13 @@ void helper_msa_insert_w(CPUMIPSState *env, uint32_t wd,
wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
target_ulong rs = env->active_tc.gpr[rs_num];
n %= 4;
-#if HOST_BIG_ENDIAN
- if (n < 2) {
- n = 2 - n - 1;
- } else {
- n = 6 - n - 1;
+ if (HOST_BIG_ENDIAN) {
+ if (n < 2) {
+ n = 2 - n - 1;
+ } else {
+ n = 6 - n - 1;
+ }
}
-#endif
pwd->w[n] = (int32_t)rs;
}
--
2.51.0
next prev parent reply other threads:[~2025-10-10 13:55 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-10 13:42 [PATCH 00/16] overall: Replace HOST_BIG_ENDIAN #ifdef with runtime if() check Philippe Mathieu-Daudé
2025-10-10 13:42 ` [PATCH 01/16] linux-user/arm: Checkpatch style cleanups Philippe Mathieu-Daudé
2025-10-10 13:42 ` [PATCH 02/16] linux-user/arm: Replace HOST_BIG_ENDIAN #ifdef with runtime if() check Philippe Mathieu-Daudé
2025-10-10 13:42 ` [PATCH 03/16] ui: " Philippe Mathieu-Daudé
2025-10-13 11:57 ` Marc-André Lureau
2025-10-10 13:42 ` [PATCH 04/16] net: " Philippe Mathieu-Daudé
2025-10-10 13:42 ` [PATCH 05/16] disas: " Philippe Mathieu-Daudé
2025-10-10 13:42 ` [PATCH 06/16] hw/core/loader: " Philippe Mathieu-Daudé
2025-10-10 13:42 ` [PATCH 07/16] hw/display: " Philippe Mathieu-Daudé
2025-10-14 4:52 ` Akihiko Odaki
2025-10-10 13:42 ` [PATCH 08/16] hw/virtio: " Philippe Mathieu-Daudé
2025-10-10 19:23 ` Farhan Ali
2025-10-11 8:04 ` Lei Yang
2025-10-10 13:42 ` [PATCH 09/16] target/alpha: " Philippe Mathieu-Daudé
2025-10-10 13:42 ` [PATCH 10/16] target/arm: " Philippe Mathieu-Daudé
2025-10-10 13:42 ` Philippe Mathieu-Daudé [this message]
2025-10-10 13:42 ` [PATCH 12/16] target/ppc: " Philippe Mathieu-Daudé
2025-10-10 13:42 ` [PATCH 13/16] target/riscv: " Philippe Mathieu-Daudé
2025-10-10 13:42 ` [PATCH 14/16] target/s390x: " Philippe Mathieu-Daudé
2025-10-10 13:56 ` David Hildenbrand
2025-10-10 13:42 ` [PATCH 15/16] target/sparc: " Philippe Mathieu-Daudé
2025-10-10 13:42 ` [PATCH 16/16] util/bitmap: " Philippe Mathieu-Daudé
2025-10-10 13:51 ` [PATCH 00/16] overall: " Paolo Bonzini
2025-10-10 14:37 ` Philippe Mathieu-Daudé
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