QDNix
Quick’n’dirty *NIX
asm.h
1 /**
2  * \dir pdp11
3  * \brief PDP-11 architecture support
4  */
5 
6 #ifndef _PDP11_ASM_
7 # define _PDP11_ASM_ 1
8 
9 # ifdef __ASSEMBLER__
10 
11 /*
12  * Control registers
13  * (https://gunkies.org/wiki/PDP-11_Memory_Management)
14  */
15 # define MMR0 0177572
16 # define MMR1 0177574
17 # define MMR2 0177576
18 # define MMR3 0177516
19 # define SISD0 0172200
20 # define SISD7 0172216
21 # define SDSD0 0172220
22 # define SDSD7 0172236
23 
24 # endif /* __ASSEMBLER__ */
25 
26 #endif /* !_PDP11_ARCH_ */