Searched defs:sigframe (Results 1 - 2 of 2) sorted by relevance

/illumos-gate/usr/src/uts/intel/ia32/os/
H A Dsendsig.c120 struct sigframe { struct
164 * The new sp will point to the sigframe and the ucontext_t. The
165 * above means that sp (and thus sigframe) will be 8-byte aligned,
168 * alignment, sigframe must be a multiple of 8-bytes in length, but
173 ASSERT((sizeof (struct sigframe) % 16) == 8);
175 minstacksz = sizeof (struct sigframe) + SA(sizeof (*uc));
285 * sigframe. Since sigframe is 8-byte-but-not-16-byte aligned,
286 * and since sizeof (struct sigframe) is 24, this guarantees
289 uc = (ucontext_t *)(sp + sizeof (struct sigframe));
605 struct sigframe { struct
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/illumos-gate/usr/src/uts/sparc/v9/os/
H A Dv9dep.c894 struct sigframe { struct
899 struct sigframe *volatile fp;
929 minstacksz = sizeof (struct sigframe);
982 fp = (struct sigframe *)
996 fp = (struct sigframe *)(tos - SA(minstacksz));
1002 sp = (caddr_t)fp + sizeof (struct sigframe);

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