vbeinfo
diff src/dpmi.h @ 0:4b33fa83e381
vbeinfo initial commit
author | John Tsiombikas <nuclear@member.fsf.org> |
---|---|
date | Sat, 05 Dec 2015 07:28:47 +0200 |
parents | |
children | 5b0ef094b8fd |
line diff
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/dpmi.h Sat Dec 05 07:28:47 2015 +0200 1.3 @@ -0,0 +1,26 @@ 1.4 +#ifndef DPMI_H_ 1.5 +#define DPMI_H_ 1.6 + 1.7 +#include "inttypes.h" 1.8 + 1.9 +struct dpmi_real_regs { 1.10 + uint32_t edi, esi, ebp; 1.11 + uint32_t reserved; 1.12 + uint32_t ebx, edx, ecx, eax; 1.13 + uint16_t flags; 1.14 + uint16_t es, ds, fs, gs; 1.15 + uint16_t ip, cs, sp, ss; 1.16 +}; 1.17 + 1.18 +unsigned short dpmi_alloc(unsigned int par); 1.19 +#pragma aux dpmi_alloc = \ 1.20 + "mov eax, 0x100" \ 1.21 + "int 0x31" \ 1.22 + value[ax] parm[ebx]; 1.23 + 1.24 +void dpmi_real_int(int inum, struct dpmi_real_regs *regs); 1.25 + 1.26 +void *dpmi_mmap(uint32_t phys_addr, unsigned int size); 1.27 +void dpmi_munmap(void *addr); 1.28 + 1.29 +#endif /* DPMI_H_ */