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authorRichard Henderson <richard.henderson@linaro.org>2025-08-28 14:50:12 +1000
committerRichard Henderson <richard.henderson@linaro.org>2025-08-30 07:04:03 +1000
commit31d0ef2c85ca481266d0a8793afdce38ab0b687c (patch)
tree229e29f50637b5ee2fadf31cadde998dbeac3e09
parent9c49798e18c00eb07bf6832aa50a1a889a145ec5 (diff)
downloadfocaccia-qemu-31d0ef2c85ca481266d0a8793afdce38ab0b687c.tar.gz
focaccia-qemu-31d0ef2c85ca481266d0a8793afdce38ab0b687c.zip
linux-user/x86_64: Fix dump of fs_base, gs_base
We were storing the selector, not the base.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
-rw-r--r--linux-user/x86_64/elfload.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/linux-user/x86_64/elfload.c b/linux-user/x86_64/elfload.c
index 18d632ec34..12de1c54c7 100644
--- a/linux-user/x86_64/elfload.c
+++ b/linux-user/x86_64/elfload.c
@@ -44,8 +44,8 @@ void elf_core_copy_regs(target_elf_gregset_t *r, const CPUX86State *env)
     r->pt.flags = tswapal(env->eflags);
     r->pt.sp = tswapal(env->regs[R_ESP]);
     r->pt.ss = tswapal(env->segs[R_SS].selector & 0xffff);
-    r->pt.fs_base = tswapal(env->segs[R_FS].selector & 0xffff);
-    r->pt.gs_base = tswapal(env->segs[R_GS].selector & 0xffff);
+    r->pt.fs_base = tswapal(env->segs[R_FS].base);
+    r->pt.gs_base = tswapal(env->segs[R_GS].base);
     r->pt.ds = tswapal(env->segs[R_DS].selector & 0xffff);
     r->pt.es = tswapal(env->segs[R_ES].selector & 0xffff);
     r->pt.fs = tswapal(env->segs[R_FS].selector & 0xffff);