diff mbox series

[v2,06/25] target/alpha: Use explicit little-endian LD/ST API

Message ID 20241004163042.85922-7-philmd@linaro.org
State Superseded
Headers show
Series misc: Use explicit endian LD/ST API | expand

Commit Message

Philippe Mathieu-Daudé Oct. 4, 2024, 4:30 p.m. UTC 
The Alpha architecture uses little endianness. Directly use
the little-endian LD/ST API.

Mechanical change using:

  $ end=le; \
    for acc in uw w l q tul; do \
      sed -i -e "s/ld${acc}_p(/ld${acc}_${end}_p(/" \
             -e "s/st${acc}_p(/st${acc}_${end}_p(/" \
        $(git grep -wlE '(ld|st)t?u?[wlq]_p' target/alpha/); \
    done

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 target/alpha/gdbstub.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Richard Henderson Oct. 5, 2024, 1:13 a.m. UTC | #1 
On 10/4/24 09:30, Philippe Mathieu-Daudé wrote:
> The Alpha architecture uses little endianness. Directly use
> the little-endian LD/ST API.
> 
> Mechanical change using:
> 
>    $ end=le; \
>      for acc in uw w l q tul; do \
>        sed -i -e "s/ld${acc}_p(/ld${acc}_${end}_p(/" \
>               -e "s/st${acc}_p(/st${acc}_${end}_p(/" \
>          $(git grep -wlE '(ld|st)t?u?[wlq]_p' target/alpha/); \
>      done
> 
> Signed-off-by: Philippe Mathieu-Daudé<philmd@linaro.org>
> ---
>   target/alpha/gdbstub.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~
diff mbox series

Patch

diff --git a/target/alpha/gdbstub.c b/target/alpha/gdbstub.c
index bf5091c2a6e..1a7e2dd9202 100644
--- a/target/alpha/gdbstub.c
+++ b/target/alpha/gdbstub.c
@@ -59,7 +59,7 @@  int alpha_cpu_gdb_read_register(CPUState *cs, GByteArray *mem_buf, int n)
 int alpha_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
 {
     CPUAlphaState *env = cpu_env(cs);
-    target_ulong tmp = ldq_p(mem_buf);
+    target_ulong tmp = ldq_le_p(mem_buf);
     CPU_DoubleU d;
 
     switch (n) {