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| author | Ian Moffett <ian@osmora.org> | 2024-02-24 18:33:42 -0500 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2024-02-24 18:35:37 -0500 |
| commit | 752ae0d0c23d1edf9b2ce563c4e82283dffd273a (patch) | |
| tree | beb619d65af3a051c365b78d9c268d3acb4915c3 | |
| parent | 839034c1309bc331e4a44c8e0153f013a93ba5b5 (diff) | |
kernel/amd64: cpu: Fix logic bug
This commit fixes a logic bug in amd64_isr_intr_mask(). We want to
return a bool that indicates if interrupts are masked (bit 9 of rflags
unset)
Signed-off-by: Ian Moffett <ian@osmora.org>
| -rw-r--r-- | sys/include/arch/amd64/cpu.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/include/arch/amd64/cpu.h b/sys/include/arch/amd64/cpu.h index 7186a5f..e2ed851 100644 --- a/sys/include/arch/amd64/cpu.h +++ b/sys/include/arch/amd64/cpu.h @@ -95,7 +95,7 @@ amd64_is_intr_mask(void) uint64_t flags; __ASMV("pushfq; pop %0" : "=rm" (flags) :: "memory"); - return __TEST(flags, 1 << 9); + return !__TEST(flags, 1 << 9); } static inline void |