Single binary patches for 2026-02-03

[PULL 19/30] target/alpha: Replace target_ulong -> uint64_t in gdb_write_register()

Philippe Mathieu-Daudé posted 30 patches 3 days, 14 hours ago

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Maintainers: Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <Alistair.Francis@wdc.com>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Yanan Wang <wangyanan55@huawei.com>, Zhao Liu <zhao1.liu@intel.com>, Pierrick Bouvier <pierrick.bouvier@linaro.org>, Richard Henderson <richard.henderson@linaro.org>, Peter Maydell <peter.maydell@linaro.org>, Michael Rolnik <mrolnik@gmail.com>, Brian Cain <brian.cain@oss.qualcomm.com>, Helge Deller <deller@gmx.de>, Paolo Bonzini <pbonzini@redhat.com>, Song Gao <gaosong@loongson.cn>, Laurent Vivier <laurent@vivier.eu>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Aurelien Jarno <aurelien@aurel32.net>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Aleksandar Rikalo <arikalo@gmail.com>, Stafford Horne <shorne@gmail.com>, Nicholas Piggin <npiggin@gmail.com>, Chinmay Rath <rathc@linux.ibm.com>, Weiwei Li <liwei1518@gmail.com>, Daniel Henrique Barboza <dbarboza@ventanamicro.com>, Liu Zhiwei <zhiwei_liu@linux.alibaba.com>, Yoshinori Sato <yoshinori.sato@nifty.com>, Ilya Leoshkevich <iii@linux.ibm.com>, David Hildenbrand <david@kernel.org>, Thomas Huth <thuth@redhat.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, Artyom Tarasenko <atar4qemu@gmail.com>, Max Filippov <jcmvbkbc@gmail.com>

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[PULL 19/30] target/alpha: Replace target_ulong -> uint64_t in gdb_write_register()

Posted by Philippe Mathieu-Daudé 3 days, 14 hours ago

On Alpha, the target_ulong type expands to uint64_t.
Besides, ldq_be_p() returns a uint64_t type, and all
field / values accessed are uint64_t, see target/alpha/cpu.h:

  200 typedef struct CPUArchState {
  201     uint64_t ir[31];
  202     float64 fir[31];
  203     uint64_t pc;
  204     uint64_t unique;
  ...
  443 void cpu_alpha_store_fpcr (CPUAlphaState *env, uint64_t val);
  445 void cpu_alpha_store_gr(CPUAlphaState *env, unsigned reg, uint64_t val);

Use uint64_t instead of target_ulong.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20260202234550.34156-4-philmd@linaro.org>
---
 target/alpha/gdbstub.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/alpha/gdbstub.c b/target/alpha/gdbstub.c
index 1a7e2dd9202..a7110e8d1eb 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_le_p(mem_buf);
+    uint64_t tmp = ldq_le_p(mem_buf);
     CPU_DoubleU d;
 
     switch (n) {
-- 
2.52.0