Toyomasa Watarai / Mbed OS armcc_info

Describes predefine macros for mbed online compiler (armcc)

main.cpp@0:99f7e7890e03, 2013-06-26 (annotated)

Committer:
MACRUM
Date:
Wed Jun 26 14:50:52 2013 +0000
Revision:
0:99f7e7890e03
Child:
1:5d5b5bd67e5b
Initial revision

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MACRUM 0:99f7e7890e03 1 #include "mbed.h"
MACRUM 0:99f7e7890e03 2
MACRUM 0:99f7e7890e03 3 Serial pc(USBTX, USBRX); // tx, rx
MACRUM 0:99f7e7890e03 4
MACRUM 0:99f7e7890e03 5 int main() {
MACRUM 0:99f7e7890e03 6 #ifdef __arm__
MACRUM 0:99f7e7890e03 7 pc.printf("Built with ARM compiler\n\n");
MACRUM 0:99f7e7890e03 8 pc.printf("ARM Compiler version : %d\n", __ARMCC_VERSION);
MACRUM 0:99f7e7890e03 9
MACRUM 0:99f7e7890e03 10 #ifdef __ARM_NEON__
MACRUM 0:99f7e7890e03 11 pc.printf("NEON is available\n");
MACRUM 0:99f7e7890e03 12 #else
MACRUM 0:99f7e7890e03 13 pc.printf("NEON is not available\n");
MACRUM 0:99f7e7890e03 14 #endif
MACRUM 0:99f7e7890e03 15
MACRUM 0:99f7e7890e03 16 #ifdef __APCS_INTERWORK
MACRUM 0:99f7e7890e03 17 pc.printf("ARM/Thumb Interworking is used\n");
MACRUM 0:99f7e7890e03 18 #endif
MACRUM 0:99f7e7890e03 19
MACRUM 0:99f7e7890e03 20 #ifdef __APCS_ROPI
MACRUM 0:99f7e7890e03 21 pc.printf("--apcs /ropi is used\n");
MACRUM 0:99f7e7890e03 22 #endif
MACRUM 0:99f7e7890e03 23
MACRUM 0:99f7e7890e03 24 #ifdef __APCS_RWPI
MACRUM 0:99f7e7890e03 25 pc.printf("--apcs /rwpi is used\n");
MACRUM 0:99f7e7890e03 26 #endif
MACRUM 0:99f7e7890e03 27
MACRUM 0:99f7e7890e03 28 #ifdef __APCS_FPIC
MACRUM 0:99f7e7890e03 29 pc.printf("--apcs /fpic is used\n");
MACRUM 0:99f7e7890e03 30 #endif
MACRUM 0:99f7e7890e03 31
MACRUM 0:99f7e7890e03 32 #ifdef __BIG_ENDIAN
MACRUM 0:99f7e7890e03 33 pc.printf("Target is big endian\n");
MACRUM 0:99f7e7890e03 34 #endif
MACRUM 0:99f7e7890e03 35
MACRUM 0:99f7e7890e03 36 #ifdef __CHAR_UNSIGNED__
MACRUM 0:99f7e7890e03 37 pc.printf("char type is unsigned\n");
MACRUM 0:99f7e7890e03 38 #else
MACRUM 0:99f7e7890e03 39 pc.printf("char type is signed\n");
MACRUM 0:99f7e7890e03 40 #endif
MACRUM 0:99f7e7890e03 41 pc.printf("EDG front-end version : %d\n", __EDG_VERSION__);
MACRUM 0:99f7e7890e03 42
MACRUM 0:99f7e7890e03 43 pc.printf("Emulated GNU version : %d.%d\n", __GNUC__, __GNUC_MINOR__);
MACRUM 0:99f7e7890e03 44 pc.printf("Current emulated GNU version : %s\n", __VERSION__);
MACRUM 0:99f7e7890e03 45
MACRUM 0:99f7e7890e03 46 pc.printf("Optimize level : %d\n", __OPTIMISE_LEVEL);
MACRUM 0:99f7e7890e03 47
MACRUM 0:99f7e7890e03 48 #ifdef __OPTIMISE_SPACE
MACRUM 0:99f7e7890e03 49 pc.printf("Optimized by size\n");
MACRUM 0:99f7e7890e03 50 #endif
MACRUM 0:99f7e7890e03 51
MACRUM 0:99f7e7890e03 52 #ifdef __OPTIMISE_TIME
MACRUM 0:99f7e7890e03 53 pc.printf("Optimized by speed\n");
MACRUM 0:99f7e7890e03 54 #endif
MACRUM 0:99f7e7890e03 55
MACRUM 0:99f7e7890e03 56 pc.printf("Target ARM architecture : %d\n", __TARGET_ARCH_ARM);
MACRUM 0:99f7e7890e03 57 pc.printf("Target Thumb architecture : %d\n", __TARGET_ARCH_THUMB);
MACRUM 0:99f7e7890e03 58 #else
MACRUM 0:99f7e7890e03 59 pc.printf("Not build with ARM compiler\n");
MACRUM 0:99f7e7890e03 60 #endif
MACRUM 0:99f7e7890e03 61 while(1)
MACRUM 0:99f7e7890e03 62 ;
MACRUM 0:99f7e7890e03 63 }
MACRUM 0:99f7e7890e03 64
MACRUM 0:99f7e7890e03 65