commit 86247c51fff458fb238a1690232c16e8425b15d3
author Daniel Henrique Barboza <dbarboza@ventanamicro.com> Sun Feb 26 14:05:14 2023 -0300
committer Palmer Dabbelt <palmer@rivosinc.com> Wed Mar 01 18:09:45 2023 -0800
tree f0273a2f9591ba323a56d5306ccb8220f4408ade
parent e130683ffbac5006e57b9f730bbc556044117222

target/riscv/vector_helper.c: avoid env_archcpu() when reading RISCVCPUConfig

This file has several uses of env_archcpu() that are used solely to read
cfg->vlen. Use the new riscv_cpu_cfg() inline instead.

Suggested-by: Weiwei Li <liweiwei@iscas.ac.cn>
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Weiwei Li<liweiwei@iscas.ac.cn>
Message-ID: <20230226170514.588071-3-dbarboza@ventanamicro.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

target/riscv/vector_helper.c

diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
index 7e476ea..2423aff 100644
--- a/target/riscv/vector_helper.c
+++ b/target/riscv/vector_helper.c
@@ -272,7 +272,7 @@
                                    uint32_t esz, uint32_t max_elems)
 {
     uint32_t total_elems = vext_get_total_elems(env, desc, esz);
-    uint32_t vlenb = env_archcpu(env)->cfg.vlen >> 3;
+    uint32_t vlenb = riscv_cpu_cfg(env)->vlen >> 3;
     uint32_t vta = vext_vta(desc);
     uint32_t registers_used;
     int k;
@@ -671,7 +671,7 @@
 {
     uint32_t i, k, off, pos;
     uint32_t nf = vext_nf(desc);
-    uint32_t vlenb = env_archcpu(env)->cfg.vlen >> 3;
+    uint32_t vlenb = riscv_cpu_cfg(env)->vlen >> 3;
     uint32_t max_elems = vlenb >> log2_esz;
 
     k = env->vstart / max_elems;
@@ -1141,7 +1141,7 @@
 {                                                             \
     uint32_t vl = env->vl;                                    \
     uint32_t vm = vext_vm(desc);                              \
-    uint32_t total_elems = env_archcpu(env)->cfg.vlen;        \
+    uint32_t total_elems = riscv_cpu_cfg(env)->vlen;          \
     uint32_t vta_all_1s = vext_vta_all_1s(desc);              \
     uint32_t i;                                               \
                                                               \
@@ -1177,7 +1177,7 @@
 {                                                               \
     uint32_t vl = env->vl;                                      \
     uint32_t vm = vext_vm(desc);                                \
-    uint32_t total_elems = env_archcpu(env)->cfg.vlen;          \
+    uint32_t total_elems = riscv_cpu_cfg(env)->vlen;            \
     uint32_t vta_all_1s = vext_vta_all_1s(desc);                \
     uint32_t i;                                                 \
                                                                 \
@@ -1376,7 +1376,7 @@
 {                                                             \
     uint32_t vm = vext_vm(desc);                              \
     uint32_t vl = env->vl;                                    \
-    uint32_t total_elems = env_archcpu(env)->cfg.vlen;        \
+    uint32_t total_elems = riscv_cpu_cfg(env)->vlen;          \
     uint32_t vta_all_1s = vext_vta_all_1s(desc);              \
     uint32_t vma = vext_vma(desc);                            \
     uint32_t i;                                               \
@@ -1439,7 +1439,7 @@
 {                                                                   \
     uint32_t vm = vext_vm(desc);                                    \
     uint32_t vl = env->vl;                                          \
-    uint32_t total_elems = env_archcpu(env)->cfg.vlen;              \
+    uint32_t total_elems = riscv_cpu_cfg(env)->vlen;                \
     uint32_t vta_all_1s = vext_vta_all_1s(desc);                    \
     uint32_t vma = vext_vma(desc);                                  \
     uint32_t i;                                                     \
@@ -4152,7 +4152,7 @@
 {                                                             \
     uint32_t vm = vext_vm(desc);                              \
     uint32_t vl = env->vl;                                    \
-    uint32_t total_elems = env_archcpu(env)->cfg.vlen;        \
+    uint32_t total_elems = riscv_cpu_cfg(env)->vlen;          \
     uint32_t vta_all_1s = vext_vta_all_1s(desc);              \
     uint32_t vma = vext_vma(desc);                            \
     uint32_t i;                                               \
@@ -4190,7 +4190,7 @@
 {                                                                   \
     uint32_t vm = vext_vm(desc);                                    \
     uint32_t vl = env->vl;                                          \
-    uint32_t total_elems = env_archcpu(env)->cfg.vlen;              \
+    uint32_t total_elems = riscv_cpu_cfg(env)->vlen;                \
     uint32_t vta_all_1s = vext_vta_all_1s(desc);                    \
     uint32_t vma = vext_vma(desc);                                  \
     uint32_t i;                                                     \
@@ -4721,7 +4721,7 @@
                   uint32_t desc)                          \
 {                                                         \
     uint32_t vl = env->vl;                                \
-    uint32_t total_elems = env_archcpu(env)->cfg.vlen;    \
+    uint32_t total_elems = riscv_cpu_cfg(env)->vlen;      \
     uint32_t vta_all_1s = vext_vta_all_1s(desc);          \
     uint32_t i;                                           \
     int a, b;                                             \
@@ -4808,7 +4808,7 @@
 {
     uint32_t vm = vext_vm(desc);
     uint32_t vl = env->vl;
-    uint32_t total_elems = env_archcpu(env)->cfg.vlen;
+    uint32_t total_elems = riscv_cpu_cfg(env)->vlen;
     uint32_t vta_all_1s = vext_vta_all_1s(desc);
     uint32_t vma = vext_vma(desc);
     int i;