Interrupt Service Routines: Difference between revisions
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| [unchecked revision] | [unchecked revision] |
Content deleted Content added
m Update GCC interrupt handler section |
m Change assembly comments |
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<source lang="asm"> |
<source lang="asm"> |
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; filename: isr_wrapper.s |
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.globl isr_wrapper |
.globl isr_wrapper |
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.align 4 |
.align 4 |
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| Line 85: | Line 85: | ||
isr_wrapper: |
isr_wrapper: |
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pushad |
pushad |
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cld |
cld ; C code following the sysV ABI requires DF to be clear on function entry |
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call interrupt_handler |
call interrupt_handler |
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popad |
popad |
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