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KA10: Clean up some section errors in KL10B extended addressing.

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This commit is contained in:
Richard Cornwell 2020-03-12 00:10:54 -04:00
parent 7acb4554bb
commit b848cb1234
1 changed files with 15 additions and 1 deletions
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16
PDP10/kx10_cpu.c
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@ -5929,6 +5929,8 @@ unasign:
MB = AR;
if (Mem_write(0, 0))
goto last;
if ((IR & 04) == 0)
break;
goto ld_ptr;
}
#endif
@ -7715,7 +7717,6 @@ jrstf:
sect = pc_sect;
#endif
AR = AOB(AR);
AB = AR & RMASK;
if (AR & C1) {
#if KI | KL
if (!pi_cycle)
@ -7728,6 +7729,7 @@ jrstf:
#if KL
}
#endif
AB = AR & RMASK;
MB = BR;
if (hst_lnt)
hst[hst_p].mb = MB;
@ -7741,6 +7743,7 @@ jrstf:
flag1 = glb_sect;
glb_sect = 0;
sect = pc_sect;
/* Decide if our stack pointer is global or local */
if (QKLB && t20_page) {
if ((xct_flag & 1) != 0)
sect = prev_sect;
@ -7750,11 +7753,14 @@ jrstf:
}
}
#endif
/* Fetch top of stack */
AB = AR & RMASK;
if (Mem_read(0, 0, 0))
goto last;
if (hst_lnt)
hst[hst_p].mb = MB;
/* Save in location */
AB = BR & RMASK;
#if KL
BYF5 = 0; /* Now back to data */
@ -7766,6 +7772,8 @@ jrstf:
if (Mem_write(0, 0))
goto last;
#if KL
/* Determine if we had globabl stack pointer or not */
sect = pc_sect;
if (QKLB && t20_page) {
if ((xct_flag & 1) != 0)
sect = prev_sect;
@ -8647,6 +8655,12 @@ last:
#if KL
/* Handle page fault and traps */
if (page_enable && page_fault) {
if (hst_lnt) {
hst_p = hst_p + 1;
if (hst_p >= hst_lnt) {
hst_p = 0;
}
}
page_fault = 0;
BYF5 = 0;
#if KL_ITS