X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?p=rmac;a=blobdiff_plain;f=risca.h;fp=risca.h;h=0000000000000000000000000000000000000000;hp=6c64a946b44ed4f623dc63df7314416b55e723aa;hb=f6e6a55c4cdaf0dffa0897792dc5926c7b173a23;hpb=bb94015a443a0aebaa93ee62f9f2738fa3a96784 diff --git a/risca.h b/risca.h deleted file mode 100644 index 6c64a94..0000000 --- a/risca.h +++ /dev/null @@ -1,56 +0,0 @@ -// -// RMAC - Reboot's Macro Assembler for the Atari Jaguar Console System -// RISCA.H - GPU/DSP Assembler -// Copyright (C) 199x Landon Dyer, 2011 Reboot and Friends -// RMAC derived from MADMAC v1.07 Written by Landon Dyer, 1986 -// Source Utilised with the Kind Permission of Landon Dyer -// - -#ifndef __RISCA_H__ -#define __RISCA_H__ - -#include "rmac.h" -#include "procln.h" - -#define MAXINTERNCC 26 // Maximum internal condition codes - -// RISC Instruction Types -#define RI_NONE 0x0000 // No Operands - NOP -#define RI_ONE 0x0001 // One Operand - Rd - ABS/NEG/etc -#define RI_TWO 0x0002 // Two Operands - Rs,Rd - Most Instructions -#define RI_NUM_15 0x0003 // Numeric Operand - n,Rd - n=-16..+15 - CMPQ -#define RI_NUM_31 0x0004 // Numeric Operand - n,Rd - n=0..31 - BCLR/BSET/BTST/MOVEQ -#define RI_NUM_32 0x0005 // Numeric Operand - n,Rd - n=1..32 - ADDQ/SUBQ -#define RI_JR 0x0006 // Jump Relative - cc,n - n=-16..+15 words, reg2=cc -#define RI_JUMP 0x0007 // Jump Absolute - cc,(Rs) - reg2=cc -#define RI_MOVEI 0x0008 // Move Immediate - n,Rn - n in second word -#define RI_MOVE 0x0009 // MOVE Instruction - PC,Rn / Rn,Rn -#define RI_LOAD 0x000A // LOAD Instruction - Various Forms -#define RI_LOADN 0x000B // LOADB/LOADP/LOADW - (Rs),Rd -#define RI_STORE 0x000C // STORE Instruction - Various Forms -#define RI_STOREN 0x000D // STOREB/STOREP/STOREM - Rs,(Rd) - -// Supplementry Instruction Flags -#define SUB32 0x2000 // (n = 32-n) -#define GPUONLY 0x4000 // Opcode is for the GPU Only -#define DSPONLY 0x8000 // Opcode is for the DSP Only - -#define CHECK_COMMA if(*tok++ != ',') { error(comma_error); return(ERROR); } - -// Opcode Specific Data -struct opcoderecord { - short state; // Opcode Name - unsigned short typ; // Opcode Type - unsigned parm; // Opcode Parameter -}; - -// Globals, externals etc -extern unsigned orgactive; -extern unsigned orgaddr; -extern unsigned orgwarning; -extern unsigned altbankok; - -// Prototypes -int GenerateRISCCode(int); - -#endif // __RISCA_H__