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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/i386/static-start.S | |
| parent | 35694d3416b273ac19d67ffa49b7969f36684ae1 (diff) | |
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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/i386/static-start.S')
| -rw-r--r-- | sysdeps/mach/hurd/i386/static-start.S | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/mach/hurd/i386/static-start.S b/sysdeps/mach/hurd/i386/static-start.S index d83505b2bc..3ffcb47d90 100644 --- a/sysdeps/mach/hurd/i386/static-start.S +++ b/sysdeps/mach/hurd/i386/static-start.S @@ -19,7 +19,10 @@ .text .globl _start _start: + pushl %esp call _hurd_stack_setup + /* No need to "addl %4, %esp", since _hurd_stack_setup + * returns with an already adjusted stack pointer. */ xorl %edx, %edx jmp _start1 |