SPNU118Z September 1995 – March 2023 66AK2E05 , 66AK2H06 , 66AK2H12 , 66AK2H14 , AM1705 , AM1707 , AM1802 , AM1806 , AM1808 , AM1810 , AM5K2E04 , OMAP-L132 , OMAP-L137 , OMAP-L138 , SM470R1B1M-HT , TMS470R1A288 , TMS470R1A384 , TMS470R1A64 , TMS470R1B1M , TMS470R1B512 , TMS470R1B768
Control Listing of False Conditional Blocks
.fclist
.fcnolist
Two directives enable you to control the listing of false conditional blocks:
The .fclist directive allows the listing of false conditional blocks (conditional blocks that do not produce code).
The .fcnolist directive suppresses the listing of false conditional blocks until a .fclist directive is encountered. With .fcnolist, only code in conditional blocks that are actually assembled appears in the listing. The .if, .elseif, .else, and .endif directives do not appear.
By default, all conditional blocks are listed; the assembler acts as if the .fclist directive had been used.
This example shows the assembly language and listing files for code with and without the conditional blocks listed.
Source file:
AAA .set 1
BBB .set 0
.fclist
.if AAA
ADD R0, R0, #1024
.else
ADD R0, R0, #1024*10
.endif
.fcnolist
.if AAA
ADD R0, R0, #1024
.else
ADD R0, R0, #1024*10
.endifListing file:
***ARM***
1 00000001 AAA .set 1
2 00000000 BBB .set 0
3 .fclist
4
5 .if AAA
6 00000000 E2800B01 ADD R0, R0, #1024
7 .else
8 ADD R0, R0, #1024*10
9 .endif
10
11 .fcnolist
12
14 00000004 E2800B01 ADD R0, R0, #1024