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d7d98d03ca
* Use newlib libc library This change adds libcmin.a, which is created from newlib libc by selectively removing some of the object files (mostly related to heap management). The list of files is available in tools/sdk/lib/make_libcmin.sh. Files which are not needed are commented out. This change adds support for various functions which were missing, like sscanf, strftime, etc. * Fix some of the time functions * Redirect stdout to serial * Implement __putc_r * Switch to custom newlib build Built from https://github.com/igrr/newlib-xtensa using: ./configure --with-newlib --enable-multilib --disable-newlib-io-c99-formats --enable-newlib-supplied-syscalls --enable-target-optspace --program-transform-name="s&^&xtensa-lx106-elf-&" --disable-option-checking --with-target-subdir=xtensa-lx106-elf --target=xtensa-lx106-elf --enable-newlib-nano-formatted-io --enable-newlib-reent-small --prefix=path-to-arduino-core/tools/sdk/libc CROSS_CFLAGS="-DMALLOC_PROVIDED -DSIGNAL_PROVIDED -DABORT_PROVIDED" make make install * Update tests
32 lines
619 B
C
32 lines
619 B
C
#ifndef _SYS_TIMES_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define _SYS_TIMES_H
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#include <_ansi.h>
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#include <machine/types.h>
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#ifndef __clock_t_defined
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typedef _CLOCK_T_ clock_t;
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#define __clock_t_defined
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#endif
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/* Get Process Times, P1003.1b-1993, p. 92 */
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struct tms {
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clock_t tms_utime; /* user time */
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clock_t tms_stime; /* system time */
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clock_t tms_cutime; /* user time, children */
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clock_t tms_cstime; /* system time, children */
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};
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clock_t _EXFUN(times,(struct tms *));
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#ifdef _COMPILING_NEWLIB
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clock_t _EXFUN(_times,(struct tms *));
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* !_SYS_TIMES_H */
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