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On creating child PSP (func 0x55), copy command line parameters from the parent

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(required for some device loaders)
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lpproj 2015-09-22 11:58:25 +09:00
parent 234ed1181f
commit 5756cf8d26
1 changed files with 2 additions and 0 deletions
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2
kernel/inthndlr.c
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@ -1137,6 +1137,8 @@ dispatch:
/* Dos Create New Psp & set p_size */ /* Dos Create New Psp & set p_size */
case 0x55: case 0x55:
child_psp(lr.DX, cu_psp, lr.SI); child_psp(lr.DX, cu_psp, lr.SI);
/* copy command line from the parent (required for some device loaders) */
fmemcpy(MK_FP(lr.DX, 0x80), MK_FP(cu_psp, 0x80), 128);
cu_psp = lr.DX; cu_psp = lr.DX;
break; break;