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| author | Sergey Bugaev <bugaevc@gmail.com> | 2024-01-03 20:14:40 +0300 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2024-01-04 23:47:03 +0100 |
| commit | 24b707c1665afae7eb302542ffa92d53aa577111 (patch) | |
| tree | 04f19e3654af1112eafd57f2f838097d1c6c147d /sysdeps/mach/hurd/x86_64/static-start.S | |
| parent | 35694d3416b273ac19d67ffa49b7969f36684ae1 (diff) | |
| download | glibc-24b707c1665afae7eb302542ffa92d53aa577111.tar.gz glibc-24b707c1665afae7eb302542ffa92d53aa577111.tar.xz glibc-24b707c1665afae7eb302542ffa92d53aa577111.zip | |
hurd: Pass the data pointer to _hurd_stack_setup explicitly
Instead of relying on the stack frame layout to figure out where the stack pointer was prior to the _hurd_stack_setup () call, just pass the pointer as an argument explicitly. This is less brittle and much more portable. Signed-off-by: Sergey Bugaev <bugaevc@gmail.com> Message-ID: <20240103171502.1358371-8-bugaevc@gmail.com>
Diffstat (limited to 'sysdeps/mach/hurd/x86_64/static-start.S')
| -rw-r--r-- | sysdeps/mach/hurd/x86_64/static-start.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/mach/hurd/x86_64/static-start.S b/sysdeps/mach/hurd/x86_64/static-start.S index 9b9db937bd..0ec00905a0 100644 --- a/sysdeps/mach/hurd/x86_64/static-start.S +++ b/sysdeps/mach/hurd/x86_64/static-start.S @@ -25,6 +25,7 @@ _start: leaq __strlen_sse2(%rip), %rax movq %rax, strlen@GOTPCREL(%rip) + movq %rsp, %rdi call _hurd_stack_setup xorq %rdx, %rdx jmp _start1 |