newlib-cygwin/newlib/libc/sys/h8300hms/read.S

;ssize_t read(int fd, void *buf, size_t count);
;Integer arguments have to be zero extended.

#include "setarch.h"

	.section .text
	.align 2
	.global __read
__read:
#if defined(__H8300H__) || defined(__H8300S__)
#if __INT_MAX__ == 32767
	extu.l  er0
#endif
#endif
	jsr @@0xc6
	rts
	.end
2002-02-25 D.Venkatasubramanian <dvenkat@noida.hcltech.com> * libc/sys/h8300hms/Makefile.am: Add support for new files. * libc/sys/h8300hms/Makefile.in: Regenerated. * libc/sys/h8300hms/close.S: New file. * libc/sys/h8300hms/fstat.S: Ditto. * libc/sys/h8300hms/lseek.S: Ditto. * libc/sys/h8300hms/open.S: Ditto. * libc/sys/h8300hms/stat.S: Ditto. * libc/sys/h8300hms/read.S: New file to replace read.c. * libc/sys/h8300hms/read.c: Removed. * libc/sys/h8300hms/syscalls.c: Removed functions _open, _lseek, _close, _stat, _fstat. * libc/sys/h8300hms/write.S: New file to replace write.c. * libc/sys/h8300hms/write.c: Removed. 2003-02-25 20:36:29 +00:00			`;ssize_t read(int fd, void *buf, size_t count);`
			`;Integer arguments have to be zero extended.`

* libc/sys/h8300hms/setarch.h: New file. * libc/sys/h8300hms/close.S, libc/sys/h8300hms/fstat.S, libc/sys/h8300hms/lseek.S, libc/sys/h8300hms/open.S, libc/sys/h8300hms/read.S, libc/sys/h8300hms/stat.S, libc/sys/h8300hms/write.S, libc/sys/h8300hms/crt0.S: Use it. 2003-06-10 07:44:30 +00:00			`#include "setarch.h"`
2002-02-25 D.Venkatasubramanian <dvenkat@noida.hcltech.com> * libc/sys/h8300hms/Makefile.am: Add support for new files. * libc/sys/h8300hms/Makefile.in: Regenerated. * libc/sys/h8300hms/close.S: New file. * libc/sys/h8300hms/fstat.S: Ditto. * libc/sys/h8300hms/lseek.S: Ditto. * libc/sys/h8300hms/open.S: Ditto. * libc/sys/h8300hms/stat.S: Ditto. * libc/sys/h8300hms/read.S: New file to replace read.c. * libc/sys/h8300hms/read.c: Removed. * libc/sys/h8300hms/syscalls.c: Removed functions _open, _lseek, _close, _stat, _fstat. * libc/sys/h8300hms/write.S: New file to replace write.c. * libc/sys/h8300hms/write.c: Removed. 2003-02-25 20:36:29 +00:00
			`.section .text`
			`.align 2`
			`.global __read`
			`__read:`
			`#if defined(__H8300H__) \|\| defined(__H8300S__)`
			`#if __INT_MAX__ == 32767`
			`extu.l er0`
			`#endif`
			`#endif`
			`jsr @@0xc6`
			`rts`
			`.end`