We do not have UPAGES following the tail end of the user VM space anymore.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=81264
@ -102,7 +102,7 @@ _MCOUNT_DECL(frompc, selfpc) /* _mcount; may be static, inline, etc */
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*/
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if (frompci >= p->textsize) {
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if (frompci + p->lowpc
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>= (uintfptr_t)(VM_MAXUSER_ADDRESS + UPAGES * PAGE_SIZE))
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>= (uintfptr_t)(VM_MAXUSER_ADDRESS))
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goto done;
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frompci = (uintfptr_t)user - p->lowpc;
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if (frompci >= p->textsize)
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