Hi!
I'm trying to compile uCos-II for Altera CycloneV SoC HPS using the mentor/codesourcery gcc toolchain. Linking currently fails because of missing systemcalls _exit _kill and _sbrk
For Nios Alteraofficially ships alt_syscall.h in nios2eds/components/altera_hal/HAL/inc which defines for example _exit. Is there an official implementation for the ARM SoC ?
d:/altera/13.0sp1/embedded/host_tools/mentor/gnu/arm/baremetal/bin/../lib/gcc/arm-none-eabi/4.6.3/../../../../arm-none-eabi/lib\libc.a(lib_a-abort.o): In function `abort':
abort.c:(.text+0x10): undefined reference to `_exit'
d:/altera/13.0sp1/embedded/host_tools/mentor/gnu/arm/baremetal/bin/../lib/gcc/arm-none-eabi/4.6.3/../../../../arm-none-eabi/lib\libc.a(lib_a-signalr.o): In function `_kill_r':
signalr.c:(.text+0x1c): undefined reference to `_kill'
d:/altera/13.0sp1/embedded/host_tools/mentor/gnu/arm/baremetal/bin/../lib/gcc/arm-none-eabi/4.6.3/../../../../arm-none-eabi/lib\libc.a(lib_a-signalr.o): In function `_getpid_r':
signalr.c:(.text+0x44): undefined reference to `_getpid'
d:/altera/13.0sp1/embedded/host_tools/mentor/gnu/arm/baremetal/bin/../lib/gcc/arm-none-eabi/4.6.3/../../../../arm-none-eabi/lib\libc.a(lib_a-sbrkr.o): In function `_sbrk_r':
sbrkr.c:(.text+0x18): undefined reference to `_sbrk'
