*DEFS FOR SYMBOLS REFERENCED FROM MACROS
	.GLOBL	ERRORLOG

*------- Macros for TMS34010 assembly language programs ----------------
* Swap contents of two registers that reside in same file
SWAP	$MACRO R1,R2
	XOR    :R1.S:,:R2.S:
	XOR    :R2.S:,:R1.S:
	XOR    :R1.S:,:R2.S:
	$END

* Test a register for zero
TEST	$MACRO R1
	MOVE	:R1.S:,:R1.S:
	$END

*EQUATES FOR XY COMPARES(MOTOLORA STYLE)
JRXEQ	$MACRO	P1
	JRXZ	P1.S
	$END
JRXNE	$MACRO	P1
	JRXNZ	P1.S
	$END
JRXGE	$MACRO	P1
	JRXNN	P1.S
	$END
JRXLT	$MACRO	P1
	JRXN	P1.S
	$END
JRYEQ	$MACRO	P1
	JRYZ	P1.S
	$END
JRYNE	$MACRO	P1
	JRYNZ	P1.S
	$END
JRYGE	$MACRO	P1
	JRYNN	P1.S
	$END
JRYLT	$MACRO	P1
	JRYN	P1.S
	$END

*
*SUBTRACT REGISTER FROM MEMORY
*	SUBRM	REG,ADDR,FIELD SIZE
*A14 DESTROYED, 'A' REGISTER TYPE INSTRUCTIONS ONLY
*
SUBRM	$MACRO	P1,P2,P3
	MOVE	:P2:,A14,:P3:
	SUB	:P1:,A14
	MOVE	A14,:P2:,:P3:
	$END
*
*ADD REGISTER TO MEMORY
*	ADDRM	REG,ADDR,FIELD SIZE
*A14 DESTROYED, 'A' REGISTER TYPE INSTRUCTIONS ONLY
*
ADDRM	$MACRO	P1,P2,P3
	MOVE	:P2:,A14,:P3:
	ADD	:P1:,A14
	MOVE	A14,:P2:,:P3:
	$END

*INCREMENT LOCATION
*A14 DESTROYED, 'A' REGISTER TYPE INSTRUCTIONS ONLY
**
INCW	$MACRO	P1
	MOVE	:P1:,A14
	INC	A14
	MOVE	A14,:P1:
	$END

*
*DECREMENT WORD
*A14 DESTROYED, 'A' REGISTER TYPE INSTRUCTIONS ONLY
**
DECW	$MACRO	P1
	MOVE	:P1:,A14
	DEC	A14
	MOVE	A14,:P1:
	$END

*
*SUBTRACT MEMORY
*	SUBM	ADDR,REG,FIELD SIZE
*SUBTRACTS ADDRESS FROM REGISTER
*A14 DESTROYED, 'A' REGISTER TYPE INSTRUCTIONS ONLY
*
SUBM	$MACRO	P1,P2,P3
	MOVE	:P1:,A14,:P3:
	SUB	A14,:P2:
	$END
*
*ADD MEMORY
*	ADDM	ADDR,REG,FIELD SIZE
*ADDS ADDRESS FROM REGISTER
*A14 DESTROYED, 'A' REGISTER TYPE INSTRUCTIONS ONLY
*
ADDM	$MACRO	P1,P2,P3
	MOVE	:P1:,A14,:P3:
	ADD	A14,:P2:
	$END
*
*NEGATE MEMORY
*	NEGM	ADDR,FIELD SIZE
*NEGATES ADDRESS CONTENTS
*A14 DESTROYED, 'A' REGISTER TYPE INSTRUCTIONS ONLY
*
NEGM	$MACRO	P1,P2
	MOVE	:P1:,A14,:P2:
	NEG	A14
	MOVE	A14,:P1:,:P2:
	$END
*
*COMPARE MEMORY
*	CMPM	ADDR,REG,FIELD SIZE
*COMPARES ADDRESS TO REGISTER
*A14 DESTROYED, 'A' REGISTER TYPE INSTRUCTIONS ONLY
*
CMPM	$MACRO	P1,P2,P3
	MOVE	:P1:,A14,:P3:
	CMP	A14,:P2:
	$END
*
*CLEAR MEMORY
*	CLRM	ADDR,FIELD SIZE
*CLEARS ADDRESS CONTENTS
*A14 DESTROYED, 'A' REGISTER TYPE INSTRUCTIONS ONLY
*
CLRM	$MACRO	P1,P2
	CLR	A14
	MOVE	A14,:P1:,:P2:
	$END
*
*COMPLEMENT MEMORY
*	COMM	ADDR,FIELD SIZE
*COMPLEMENTS ADDRESS CONTENTS
*A14 DESTROYED, 'A' REGISTER TYPE INSTRUCTIONS ONLY
*
COMM	$MACRO	P1,P2
	MOVE	:P1:,A14,:P2:
	NOT	A14
	MOVE	A14,:P1:,:P2:
	$END
*
*SHIFT LEFT MEMORY
*	SLLM	SHIFT COUNT,ADDR,FIELD SIZE
*SHIFTS ADDRESS CONTENTS
*A14 DESTROYED, 'A' REGISTER TYPE INSTRUCTIONS ONLY
*
SLLM	$MACRO	P1,P2,P3
	MOVE	:P2:,A14,:P3:
	SLL	:P1:,A14
	MOVE	A14,:P2:,:P3:
	$END
*
*SHIFT RIGHT ARITHMETIC MEMORY
*	SRAM	SHIFT COUNT,ADDR,FIELD SIZE
*SHIFTS ADDRESS CONTENTS
*A14 DESTROYED, 'A' REGISTER TYPE INSTRUCTIONS ONLY
*
SRAM	$MACRO	P1,P2,P3
	MOVE	:P2:,A14,:P3:
	SEXT	A14,:P3:
	SRA	:P1:,A14
	MOVE	A14,:P2:,:P3:
	$END
*
*SHIFT RIGHT LOGICAL MEMORY
*	SRLM	SHIFT COUNT,ADDR,FIELD SIZE
*SHIFTS ADDRESS CONTENTS
*A14 DESTROYED, 'A' REGISTER TYPE INSTRUCTIONS ONLY
*
SRLM	$MACRO	P1,P2,P3
	MOVE	:P2:,A14,:P3:
	ZEXT 	A14,:P3:
	SRL	:P1:,A14
	MOVE	A14,:P2:,:P3:
	$END

*PUSH REGISTER(S) ONTO THE STACK
*USAGE: ONE OPERAND -> PUSH OP   2 OR MORE OPS -> PUSH (OP1,OP2,...,OPN)
PUSH	$MACRO	REG
	MOVE :REG:,-*SP,1
	$END

*PULL REGISTER(S) OFF OF THE STACK
*USAGE: ONE REGISTER -> PULL REG   2 OR MORE REGS -> PULL (REG1,REG2,...,REGN)
PULL	$MACRO	REG
	MMFM	SP,:REG:
	$END

*PUSH LOW WORD OF REGISTER ON TO STACK
*ONE REGISTER ONLY!
*USAGE: PUSHW REG
PUSHW	$MACRO	REG
	MOVE :REG:,-*SP,0
	$END

*PULL LOW WORD OF REGISTER OFF OF STACK
*ONE REGISTER ONLY!
*USAGE: PULLW REG
PULLW	$MACRO	REG
	MOVE *SP+,:REG:,0
	$END

*MAKE A SINGLE SOUND USING THE GSP SOUND PROCESSOR
SOUND1	$MACRO SNDNUM
	MOVI :SNDNUM:,A0
	CALLA ONESND
	$END

*NULL LONG WORD							 
LONGNULL:$MACRO	 
	.LONG 0								 
	$END								 
*
*LOCKUP MACRO
*
LOCKUP	$MACRO
	DINT
	JRUC	$
	$END

*
*CALLERR - CALL THE ERROR LOG MACRO
*REGS = # OF REGISTERS PUSHED ON THE STACK BY THIS SUBROUTINE
*
CALLERR	$MACRO	NUM,REGS
	MMTM	SP,A1,A2
	MOVE	*SP((:REGS:+2)*20H),A1,L
	MOVI	:NUM:,A2
	CALLA	ERRORLOG	
	MMFM	SP,A1,A2
	$END