diff options
| author | Danny Holman <dholman@gymli.org> | 2022-03-22 13:43:54 -0500 |
|---|---|---|
| committer | Danny Holman <dholman@gymli.org> | 2022-03-22 13:43:54 -0500 |
| commit | 84332707f1df86c25c1f94883044c5e8fe2e20a3 (patch) | |
| tree | 8f047d248c89899b9b45575f63feddf360854946 /arch/i386/boot | |
| parent | 84fe944adc002bc6e8844e9ac9c292b9d7dd3f92 (diff) | |
arch: i386: refactor the system call API
The x86 system call/interrupt handlers should be refactored to be more
readable.
Signed-off-by: Danny Holman <dholman@gymli.org>
Diffstat (limited to 'arch/i386/boot')
| -rw-r--r-- | arch/i386/boot/isr.s | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/i386/boot/isr.s b/arch/i386/boot/isr.s index 76afa9f..893dd1f 100644 --- a/arch/i386/boot/isr.s +++ b/arch/i386/boot/isr.s @@ -51,8 +51,7 @@ isr_frame_asm: movl %cr4, %eax pushl %eax - lea -8(%esp), %edi - pushl %edi + pushl %esp call interrupt_handler popl %eax @@ -71,7 +70,7 @@ isr_frame_asm: popl %ebx popl %eax - addl $4, %esp + addl $20, %esp iret isr_no_err_stub 0 |