cpu.h (36e9f877dfd3d74af3d5a0faac2dc12671faf56a) cpu.h (37b087a645354d60200c774d51b305b268e41c83)
1/*-
2 * Copyright (c) 1990 The Regents of the University of California.
3 * All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * William Jolitz.
7 *
8 * Redistribution and use in source and binary forms, with or without

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51 * definitions of cpu-dependent requirements
52 * referenced in generic code
53 */
54#undef COPY_SIGCODE /* don't copy sigcode above user stack in exec */
55
56#define cpu_exec(p) /* nothing */
57#define cpu_swapin(p) /* nothing */
58#define cpu_setstack(p, ap) ((p)->p_md.md_regs[SP] = (ap))
1/*-
2 * Copyright (c) 1990 The Regents of the University of California.
3 * All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * William Jolitz.
7 *
8 * Redistribution and use in source and binary forms, with or without

--- 42 unchanged lines hidden (view full) ---

51 * definitions of cpu-dependent requirements
52 * referenced in generic code
53 */
54#undef COPY_SIGCODE /* don't copy sigcode above user stack in exec */
55
56#define cpu_exec(p) /* nothing */
57#define cpu_swapin(p) /* nothing */
58#define cpu_setstack(p, ap) ((p)->p_md.md_regs[SP] = (ap))
59#define cpu_set_init_frame(p, fp) ((p)->p_md.md_regs = (fp))
60
61#define CLKF_USERMODE(framep) \
62 ((ISPL((framep)->cf_cs) == SEL_UPL) || (framep->cf_eflags & PSL_VM))
63
64#define CLKF_INTR(framep) (intr_nesting_level >= 2)
65#if 0
66/*
67 * XXX splsoftclock() is very broken and barely worth fixing. It doesn't

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60#define CLKF_USERMODE(framep) \
61 ((ISPL((framep)->cf_cs) == SEL_UPL) || (framep->cf_eflags & PSL_VM))
62
63#define CLKF_INTR(framep) (intr_nesting_level >= 2)
64#if 0
65/*
66 * XXX splsoftclock() is very broken and barely worth fixing. It doesn't

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