ack/plat/osx386/libsys/read.s

.sect .text
.define _read
_read:
	mov eax, 3
	int 0x80
	jb .set_errno
	ret
Commit a preview of osx386 and osxppc as new platforms. These produce Mach-o executables for Mac OS X on Intel or PowerPC processors. Our code generator for PowerPC (mach/powerpc) still has bugs. Some examples seem to run, but startrek crashes. Our code generator for Intel (mach/i386) is better. There is a problem with job control. If you run paranoia or startrek, then suspend the job (^Z) and resume it ('fg' in bash), then read(2) might fail with EINTR. The larger files in this commit are - plat/osx/cvmach/cvmach.c - plat/osx/libsys/brk.c - plat/osx386/libsys/sigaction.s - plat/osxppc/libsys/sigaction.s 2016-10-02 18:58:05 +00:00			`.sect .text`
			`.define _read`
			`_read:`
			`mov eax, 3`
			`int 0x80`
			`jb .set_errno`
			`ret`