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Directives Reference
Alphabetical list of directives
Symbol definition directives
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Instruction set and syntax selection directives
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ALIAS
ALIGN
AREA
ARM, THUMB, THUMBX, CODE16 and CODE32
ASSERT
ATTR
CN
COMMON
CP
DATA
DCB
DCD and DCDU
DCDO
DCFD and DCFDU
DCFS and DCFSU
DCI
DCQ and DCQU
DCW and DCWU
DN, and SN
END
ENDFUNC or ENDP
ENTRY
EQU
EXPORT or GLOBAL
EXPORTAS
FIELD
FRAME ADDRESS
FRAME POP
FRAME PUSH
FRAME REGISTER
FRAME RESTORE
FRAME RETURN ADDRESS
FRAME SAVE
FRAME STATE REMEMBER
FRAME STATE RESTORE
FRAME UNWIND ON
FRAME UNWIND OFF
FUNCTION or PROC
GBLA, GBLL, and GBLS
GET or INCLUDE
IF, ELSE, ENDIF, and ELIF
IMPORT and EXTERN
INCBIN
INFO
KEEP
LCLA, LCLL, and LCLS
LTORG
MACRO and MEND
MAP
MEXIT
NOFP
OPT
RELOC
REQUIRE
REQUIRE8 and PRESERVE8
RLIST
RN
ROUT
SETA, SETL, and SETS
SPACE or FILL
TTL and SUBT
WHILE and WEND
Assembler Reference
ATTR
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| Home > Directives Reference > ATTR | |||
The ATTR set directives set values for the ABI
build attributes.
The ATTR scope directives specify the scope for
which the set value applies to.
Syntax
ATTR FILESCOPE
ATTRSCOPEname
ATTRsettypetagid,value
where:
nameis a section name or symbol name.
settypecan be any of:
SETVALUESETSTRINGSETCOMPATIBLEWITHVALUESETCOMPATIBLEWITHSTRING
tagidis an attribute tag name (or its numerical value) defined in the ABI for the ARM Architecture.
valuedepends on
settypeis a 32-bit integer value when
settypeSETVALUEorSETCOMPATIBLEWITHVALUEis a nul-terminated string when
settypeSETSTRINGorSETCOMPATIBLEWITHSTRING
The ATTR set directives following the ATTR FILESCOPE directive
apply to the entire object file. The ATTR set directives
following the ATTR SCOPE name
For tags that expect an integer, you must use SETVALUE or SETCOMPATIBLEWITHVALUE.
For tags that expect a string, you must use SETSTRING or SETCOMPATIBLEWITHSTRING.
Use SETCOMPATIBLEWITHVALUE and SETCOMPATIBLEWITHSTRING to
set tag values which the object file is also compatible with.
ATTR SETSTRING Tag_CPU_raw_name, "Cortex-R4F" ATTR SETVALUE Tag_VFP_arch, 3 ; VFPv3 instructions were permitted. ATTR SETVALUE 10, 3 ; 10 is the numerical value of ; Tag_VFP_arch.
| Copyright © 2011-2012 ARM. All rights reserved. | ARM DUI 0588B |
| Non-Confidential | ID062912 |
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| Home > Directives Reference > ATTR |
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