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Last change
on this file was
444,
checked in by satin@…, 6 years ago
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add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
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File size:
551 bytes
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| 1 | / |
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| 2 | / The SCO signal stuff seems to be weird. The POSIX stuff appears to |
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| 3 | / "extended" system calls, and use values in eax and edx. |
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| 4 | / Like most of the other signal routines, it takes a function pointer |
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| 5 | / in %edx. Since this function is terribly small, I am including it |
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| 6 | / in all of the ones that need it, for now at least. Seems silly to include |
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| 7 | / a whole file for two instructions. |
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| 8 | |
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| 9 | sigret: |
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| 10 | addl $4, %esp |
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| 11 | lcall $0xf, $0 |
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| 12 | .globl sigaction |
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| 13 | sigaction: |
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| 14 | movl $0x2728, %eax |
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| 15 | movl sigret, %edx |
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| 16 | lcall $7,$0 |
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| 17 | jb _cerror |
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| 18 | ret |
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| 19 | addl $4, %esp |
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| 20 | lcall $0xf,$0 |
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