HLASM Language Reference
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Assembler instruction statements

HLASM Language Reference

This chapter describes, in detail, the syntax and usage rules of each assembler instruction. There is also information about assembly instructions on Conditional assembly instructions. The following table lists the assembler instructions by type, and provides the number of the page where the instruction is described.

Table 1. Assembler instructions
Type of Instruction Instruction Topic No.
Program Control AINSERT AINSERT instruction
CNOP CNOP instruction
COPY COPY instruction
END END instruction
ICTL ICTL instruction
ISEQ ISEQ instruction
LTORG LTORG instruction
ORG ORG instruction
POP POP instruction
PUNCH PUNCH instruction
PUSH PUSH instruction
REPRO REPRO instruction
Listing Control CEJECT CEJECT instruction
EJECT EJECT instruction
PRINT PRINT instruction
SPACE SPACE instruction
TITLE TITLE instruction
Operation Code Definition OPSYN OPSYN instruction
Program Section and Linking ALIAS ALIAS instruction
AMODE AMODE instruction
CATTR (z/OS and CMS) CATTR instruction (z/OS and CMS)
COM COM instruction
CSECT CSECT instruction
CXD CXD instruction
DSECT DSECT instruction
DXD DXD instruction
ENTRY ENTRY instruction
EXTRN EXTRN instruction
LOCTR LOCTR instruction
RMODE RMODE instruction
RSECT RSECT instruction
START START instruction
WXTRN WXTRN instruction
XATTR (z/OS and CMS) XATTR instruction (z/OS and CMS)
Base Register DROP DROP instruction
USING USING instruction
Data Definition CCW CCW and CCW0 instructions
CCW0 CCW and CCW0 instructions
CCW1 CCW1 instruction
DC DC instruction
DS DS instruction
Symbol Definition EQU EQU instruction
Associated Data ADATA ADATA instruction
Assembler Options *PROCESS *PROCESS statement

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