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Direct semihosting C library function dependencies

ARM Compiler toolchain v5.02 for µVision Using ARM C and C++ Libraries and Floating-Point Support

Home > The ARM C and C++ libraries > Direct semihosting C library function dependencies

Direct semihosting C library function dependencies

Table 2 shows the functions that depend directly on semihosting.

Table 2. Direct semihosting dependencies

Function	Description
`__user_setup_stackheap()`	Sets up and returns the locations of the stack and the heap. You might have to re-implement this function if you are using a scatter file at the link stage.
`_sys_exit()` `_ttywrch()`	Error signaling, error handling, and program exit.
`_sys_command_string()` `_sys_close()` `_sys_iserror()` `_sys_istty()` `_sys_flen()` `_sys_open()` `_sys_read()` `_sys_seek()` `_sys_write()` `_sys_tmpnam()`	Tailoring input/output functions in the C and C++ libraries.
`clock()` `_clock_init()` `remove()` `rename()` `system()` `time()`	Tailoring other C library functions.

See also

Tasks

Using the libraries in a nonsemihosting environment.

Concepts

Reference

ARM C and C++ Libraries and Floating-Point Support Reference:

__user_setup_stackheap().

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