MPLAB C Compiler for PIC24 MCUs and dsPIC DSCs ... - Microchip

16-Bit C Compiler User’s Guide
mode Attribute.......................................................... 14
-momf= ..................................................................... 36
-MP........................................................................... 54
-mpa ......................................................................... 35
-mpa= ....................................................................... 35
MPLAB C Compiler for dsPIC DSCs.......................... 7
MPLAB C Compiler for PIC18 MCUs..................... 203
MPLAB C Compiler for PIC24 MCUs......................... 7
MPLAB C Compiler for PIC24 MCUs and dsPIC DSCs
7
MPLAB C18 ........................................................... 203
MPLAB C30 ............................................................... 7
-MQ .......................................................................... 54
-msmall-code.................................................36, 66, 67
-msmall-data..................................................36, 66, 67
-msmall-scalar.................................................... 36, 66
-msmart-io ................................................................ 36
-MT........................................................................... 54
-mtext= ..................................................................... 36
N
Near and Far Code .................................................. 67
Near and Far Data ................................................... 66
near Attribute................................. 14, 23, 67, 122, 205
Near Data Section.................................................... 66
Near Data Space.................................................... 123
Nesting Interrupts................................................... 112
no_instrument_function Attribute........................ 23, 57
-nodefaultlibs............................................................ 55
noload Attribute .................................................. 15, 24
noreturn Attribute ............................................... 24, 44
-nostdinc............................................................. 52, 54
-nostdlib.................................................................... 55
O
-O ............................................................................. 46
-o ........................................................................ 37, 61
-O0 ........................................................................... 46
-O1 ........................................................................... 46
-O2 ..................................................................... 47, 50
-O3 ........................................................................... 47
Object File ........................................... 8, 48, 53, 55, 61
Object Module Format............................................ 208
Omitted Operands.................................................... 31
Optimization ....................................................... 9, 208
Optimization Control Options ................................... 46
-falign-functions................................................. 47
-falign-labels...................................................... 47
-falign-loops ...................................................... 47
-fcaller-saves..................................................... 47
-fcse-follow-jumps ............................................. 48
-fcse-skip-blocks ............................................... 48
-fdata-sections .................................................. 48
-fexpensive-optimizations.................................. 48
-fforce-mem....................................................... 50
-ffunction-sections............................................. 48
-fgcse ................................................................ 48
-fgcse-lm ........................................................... 48
-fgcse-sm .......................................................... 48
-finline-functions................................................ 50
-finline-limit........................................................ 50
-fkeep-inline-functions ....................................... 51
-fkeep-static-consts ........................................... 51
-fmove-all-movables.......................................... 48
-fno-defer-pop ................................................... 48
-fno-function-cse ............................................... 51
-fno-inline .......................................................... 51
-fno-peephole .................................................... 48
-fno-peephole2 .................................................. 48
-fomit-frame-pointer........................................... 51
-foptimize-register-move ................................... 48
-foptimize-sibling-calls....................................... 51
-freduce-all-givs................................................. 49
-fregmove .......................................................... 48
-frename-registers............................................. 49
-frerun-cse-after-loop ........................................ 49
-frerun-loop-opt ................................................. 49
-fschedule-insns ................................................ 49
-fschedule-insns2 .............................................. 49
-fstrength-reduce............................................... 49
-fstrict-aliasing ................................................... 49
-fthread-jumps ................................................... 50
-funroll-all-loops................................................. 50
-funroll-loops ..................................................... 50
-O ...................................................................... 46
-O0 .................................................................... 46
-O1 .................................................................... 46
-O2 .................................................................... 47
-O3 .................................................................... 47
-Os .................................................................... 47
Optimization, Loop ............................................. 22, 49
Optimization, Peephole ............................................ 48
Options
Assembling........................................................ 54
C Dialect Control ............................................... 38
Code Generation Conventions.......................... 56
Debugging......................................................... 46
Directory Search ............................................... 56
dsPIC DSC-Specific .......................................... 35
Linking............................................................... 55
Optimization Control.......................................... 46
Output Control................................................... 37
Preprocessor Control ........................................ 51
Warnings and Errors Control............................. 39
-Os............................................................................ 47
Output Control Options............................................. 37
-c ....................................................................... 37
-E....................................................................... 37
--help ................................................................. 37
-o ....................................................................... 37
-S....................................................................... 37
-v ....................................................................... 37
-x ....................................................................... 37
P
-P.............................................................................. 54
packed Attribute ................................................. 15, 58
Parameters, Function ............................................... 73
PATH........................................................................ 61
PC .......................................................................... 207
-pedantic............................................................. 39, 44
-pedantic-errors ........................................................ 39
DS51284H-page 234 © 2008 Microchip Technology Inc.