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change tandy machine definition a bit

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2398
This commit is contained in:
Sebastian Strohhäcker 2005-12-02 13:10:18 +00:00
parent 19f535dbb8
commit 24b045e69f
12 changed files with 50 additions and 34 deletions
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13
src/ints/int10.cpp
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@ -68,7 +68,7 @@ static Bitu INT10_Handler(void) {
reg_ah=0;
break;
case 0x05: /* Set Active Page */
if (reg_al & 0x80 && machine==MCH_TANDY) {
if (reg_al & 0x80 && IS_TANDY_ARCH) {
Bit8u crtcpu=real_readb(BIOSMEM_SEG, BIOSMEM_CRTCPU_PAGE);
switch (reg_al) {
case 0x80:
@ -519,16 +519,17 @@ static void SetupTandyBios(void) {
0x41, 0x73, 0x73, 0x6f, 0x63, 0x69, 0x61, 0x74, 0x65, 0x73, 0x20, 0x4c, 0x74,
0x64, 0x2e, 0x0d, 0x0a, 0x61, 0x6e, 0x64, 0x20, 0x54, 0x61, 0x6e, 0x64, 0x79
};
Bitu i;
phys_writeb(0xffffe,0xff);
for(i=0;i<130;i++) {
phys_writeb(0xf0000+i+0xc000, TandyConfig[i]);
if (machine==MCH_TANDY) {
Bitu i;
for(i=0;i<130;i++) {
phys_writeb(0xf0000+i+0xc000, TandyConfig[i]);
}
}
}
void INT10_Init(Section* sec) {
INT10_InitVGA();
if (machine==MCH_TANDY) SetupTandyBios();
if (IS_TANDY_ARCH) SetupTandyBios();
/* Setup the INT 10 vector */
call_10=CALLBACK_Allocate();
CALLBACK_Setup(call_10,&INT10_Handler,CB_IRET,"Int 10 video");