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TRAP was missing page cross and also getting false PIC 04

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git-svn-id: file:///home/jj/hercules.svn/trunk@183 956126f8-22a0-4046-8f4a-272fa8102e63
This commit is contained in:
Paul Leisy
2001-07-10 18:13:28 +00:00
parent e53b1b3d74
commit b9e6e9149d
1 changed files with 3 additions and 3 deletions
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6
stack.c
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@@ -158,15 +158,15 @@ int i;
/* Advance to offset +12 */
tcba += 12; atcba += 12;
if((atcba & PAGEFRAME_BYTEMASK) < 12)
atcba = ARCH_DEP(abs_stack_addr) (tcba, regs, ACCTYPE_WRITE);
atcba = ARCH_DEP(abs_stack_addr) (tcba, regs, ACCTYPE_READ);
/* Fetch word 3 of the TCB */
tsao = ARCH_DEP(fetch_fullword_absolute)(atcba, regs) & 0x7FFFFFF8;
/* Advance to offset +20 */
tcba += 8; atcba += 8;
if((atcba & PAGEFRAME_BYTEMASK) == 0)
atcba = ARCH_DEP(abs_stack_addr) (tcba, regs, ACCTYPE_WRITE);
if((atcba & PAGEFRAME_BYTEMASK) < 8)
atcba = ARCH_DEP(abs_stack_addr) (tcba, regs, ACCTYPE_READ);
/* Fetch word 3 of the TCB */
trap_ia = ARCH_DEP(fetch_fullword_absolute) (atcba, regs);