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| // based on "ARM Profiling Implementation" from Sourcery G++ Lite for ARM EABI |
| |
| .globl __gnu_mcount_nc |
| .type __gnu_mcount_nc, %function |
| |
| __gnu_mcount_nc: |
| push {r0, r1, r2, r3, lr} |
| subs r1, lr, #0 /* callee - current lr */ |
| ldr r0, [sp, #20] /* caller - at the top of the stack */ |
| bl mcount /* when __gnu_mcount_nc is called */ |
| pop {r0, r1, r2, r3, ip, lr} |
| bx ip |
| |
| .end __gnu_mcount_nc |