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[v2,02/14] target/riscv: Fix the relationship between Zhinxmin and Zhinx

Message ID 20230215020539.4788-3-liweiwei@iscas.ac.cn
State New
Headers show
Series target/riscv: Some updates to float point related extensions | expand

Commit Message

Weiwei Li Feb. 15, 2023, 2:05 a.m. UTC 
Just like zfh and zfhmin, Zhinxmin is part of Zhinx so Zhinxmin
will be enabled when Zhinx is enabled.

Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn>
Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
---
 target/riscv/cpu.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
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Patch

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index eb0cd12a6a..9a89bea2a3 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -754,8 +754,11 @@  static void riscv_cpu_validate_set_extensions(RISCVCPU *cpu, Error **errp)
     }
 
     /* Set the ISA extensions, checks should have happened above */
-    if (cpu->cfg.ext_zdinx || cpu->cfg.ext_zhinx ||
-        cpu->cfg.ext_zhinxmin) {
+    if (cpu->cfg.ext_zhinx) {
+        cpu->cfg.ext_zhinxmin = true;
+    }
+
+    if (cpu->cfg.ext_zdinx || cpu->cfg.ext_zhinxmin) {
         cpu->cfg.ext_zfinx = true;
     }