#define
| Assigns a value to a label. | C-style preprocessor |
#elif
| Introduces a new condition in an #if…#endif block. | C-style preprocessor |
#else
| Assembles instructions if a condition is false. | C-style preprocessor |
#endif
| Ends an #if, #ifdef, or #ifndef block. | C-style preprocessor |
#error
| Generates an error. | C-style preprocessor |
#if
| Assembles instructions if a condition is true. | C-style preprocessor |
#ifdef
| Assembles instructions if a symbol is defined. | C-style preprocessor |
#ifndef
| Assembles instructions if a symbol is undefined. | C-style preprocessor |
#include
| Includes a file. | C-style preprocessor |
#line
| Changes the line numbers. | C-style preprocessor |
#pragma
| Controls extension features. | C-style preprocessor |
#undef
| Undefines a label. | C-style preprocessor |
/*comment*/
| C-style comment delimiter. | Assembler control |
//
| C++ style comment delimiter. | Assembler control |
=
| Assigns a permanent value local to a module. | Value assignment |
_args
| Is set to number of arguments passed to macro. | Macro processing |
ALIGN
| Aligns the program location counter by inserting zero-filled bytes. | Section control |
ALIGNRAM
| Aligns the program location counter. | Section control |
ASEGN
| Begins a named absolute segment. | Segment control |
ASSIGN
| Assigns a temporary value. | Value assignment |
CALL_GRAPH_ROOT
| Specifies that a function is a call graph root. | Function |
CASEOFF
| Disables case sensitivity. | Assembler control |
CASEON
| Enables case sensitivity. | Assembler control |
CFI
| Specifies call frame information. | Call frame information |
CODE
| Subsequent instructions are assembled, linked, and disassembled as code. | Mode control |
DATA
| Subsequent instructions are assembled, linked, and disassembled as 8-bit data. | Mode control |
DATA8
| Subsequent instructions are assembled, linked, and disassembled as 8-bit data. | Mode control |
DATA16
| Subsequent instructions are assembled, linked, and disassembled as 16-bit data. | Mode control |
DATA32
| Subsequent instructions are assembled, linked, and disassembled as 32-bit data. | Mode control |
DATA64
| Subsequent instructions are assembled, linked, and disassembled as 64-bit data. | Mode control |
DC8
| Generates 8-bit constants, including strings. | Data definition or allocation |
DC16
| Generates 16-bit constants. | Data definition or allocation |
DC24
| Generates 24-bit constants. | Data definition or allocation |
DC32
| Generates 32-bit constants. | Data definition or allocation |
DC64
| Generates 64-bit constants. | Data definition or allocation |
DEFINE
| Defines a file-wide value. | Value assignment |
DF32
| Generates 32-bit floating-point constants. | Data definition or allocation |
DF64
| Generates 64-bit floating-point constants. | Data definition or allocation |
DQ15
| Generates 16-bit fractional constants. | Data definition or allocation |
DQ31
| Generates 32-bit fractional constants. | Data definition or allocation |
DS8
| Allocates space for 8-bit integers. | Data definition or allocation |
DS16
| Allocates space for 16-bit integers. | Data definition or allocation |
DS24
| Allocates space for 24-bit integers. | Data definition or allocation |
DS32
| Allocates space for 32-bit integers. | Data definition or allocation |
DS64
| Allocates space for 64-bit integers. | Data definition or allocation |
ELSE
| Assembles instructions if a condition is false. | Conditional assembly |
ELSEIF
| Specifies a new condition in an IF…ENDIF block. | Conditional assembly |
END
| Ends the assembly of the last module in a file. | Module control |
ENDIF
| Ends an IF block. | Conditional assembly |
ENDM
| Ends a macro definition. | Macro processing |
ENDR
| Ends a repeat structure. | Macro processing |
EQU
| Assigns a permanent value local to a module. | Value assignment |
ERROR
| Generates an error. | Assembler control |
EVEN
| Aligns the program counter to an even address. | Section control |
EXITM
| Exits prematurely from a macro. | Macro processing |
EXTERN
| Imports an external symbol. | Symbol control |
EXTWEAK
| Imports an external symbol (which can be undefined. | Symbol control |
IF
| Assembles instructions if a condition is true. | Conditional assembly |
IMPORT
| Imports an external symbol. | Symbol control |
LIBRARY
| Retained for backward compatibility reasons. Recognized but ignored. | Module control |
LOCAL
| Creates symbols local to a macro. | Macro processing |
LSTCND
| Controls conditional assembler listing. | Listing control |
LSTCOD
| Controls multi-line code listing. | Listing control |
LSTEXP
| Controls the listing of macro generated lines. | Listing control |
LSTMAC
| Controls the listing of macro definitions. | Listing control |
LSTOUT
| Controls assembler-listing output. | Listing control |
LSTPAG
| Retained for backward compatibility reasons. Recognized but ignored. | Listing control |
LSTREP
| Controls the listing of lines generated by repeat directives. | Listing control |
LSTXRF
| Generates a cross-reference table. | Listing control |
MACRO
| Defines a macro. | Macro processing |
MODULE
| Retained for backward compatibility reasons. Recognized but ignored. | Module control |
NAME
| Retained for backward compatibility reasons. Recognized but ignored. | Module control |
ODD
| Aligns the program location counter to an odd address. | Section control |
OVERLAY
| Recognized but ignored. | Symbol control |
PROGRAM
| Retained for backward compatibility reasons. Recognized but ignored. | Module control |
PUBLIC
| Exports symbols to other modules. | Symbol control |
PUBWEAK
| Exports symbols to other modules, multiple definitions allowed. | Symbol control |
RADIX
| Sets the default base. | Assembler control |
REPT
| Assembles instructions a specified number of times. | Macro processing |
REPTC
| Repeats and substitutes characters. | Macro processing |
REPTI
| Repeats and substitutes strings. | Macro processing |
REQUIRE
| Forces a symbol to be referenced. | Symbol control |
RSEG
| Begins a section. | Section control |
RTMODEL
| Declares runtime model attributes. | Module control |
SECTION
| Begins a section. | Section control |
SECTION_TYPE
| Sets ELF type and flags for a section. | Section control |
SET
| Assigns a temporary value. | Value assignment |
VAR
| Assigns a temporary value. | Value assignment |