Mfs 100 #2166
Mfs 100 #2166
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| _DI = DOSEMU_LMHEAP_OFFS_OF(s); | ||
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| // do int2f/11a0 | ||
| _AX = 0x11a0; |
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So I want to call an int2f function from here. Do I need to create something like call_dos_helper(), or is there a better way of doing this?
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You can use do_int_call_back(0x2f);,
or if you can't - it will assert.
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Cool, will try that out, thanks!
src/dosext/mfs/mfs.h
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| @@ -42,8 +42,8 @@ typedef struct vm86_regs state_t; | |||
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| #define MASK8(x) ((x) & 0xff) | |||
| #define MASK16(x) ((x) & 0xffff) | |||
| #define HIGH(x) MASK8((unsigned long)(x) >> 8) | |||
| #define LOW(x) MASK8((unsigned long)(x)) | |||
| #define HIGH(x) (uint8_t)MASK8((unsigned long)(x) >> 8) | |||
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What kind of printf and what
casting? Maybe the casting to
long should go away instead?
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Just did printf("%d\n", HIGH(state->eax)); and got warning about needing %lu format.
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Incidentally shouldn't LOW and HIGH be called LBYTE and HBYTE?
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I think we already have the macros
LO_BYTE() and alike.
Anyway, have you tried to remove
the cast to long instead?
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Anyway, have you tried to remove
the cast to long instead?
Not yet, but will do.
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Seems to work fine, thanks.
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So you want to move lfn to mfs |
Yes, I already have the FDPP bit done. See andrewbird/fdpp@ff06a16 |
For discussion ATM