ack/plat/osx386/libsys/build.lua

acklibrary {
	name = "lib",
	srcs = {
		"./_exit.s",
		"./close.s",
		"./fstat.s",
		"./getdirentries.s",
		"./getpid.s",
		"./gettimeofday.s",
		"./ioctl.s",
		"./kill.s",
		"./lseek.s",
		"./lstat.s",
		"./mmap.s",
		"./mprotect.s",
		"./open.s",
		"./read.s",
		"./set_errno.s",
		"./sigaction.s",
		"./stat.s",
		"./write.s",
		"plat/linux386/libsys/trapno.s",
		"plat/osx/libsys/brk.c",
		"plat/osx/libsys/creat.c",
		"plat/osx/libsys/isatty.c",
		"plat/osx/libsys/signal.c",
	},
	deps = {
		"lang/cem/libcc.ansi/headers+headers",
		"plat/osx386/include+pkg",
	},
	vars = {
		plat = "osx386"
	}
}
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			`acklibrary {`
			`name = "lib",`
			`srcs = {`
			`"./_exit.s",`
			`"./close.s",`
Add getdirentries() and stat() for Mac OS X. Also add fstat() and lstat(). I don't #define the constants for st_mode or d_type, but I provide enough to get the block size of a file and to list the names in a directory. Some fields of struct stat get truncated, see XXX in plat/osx/include/sys/stat.h. In struct dirent, the inode field might be d_ino or d_fileno. I picked d_ino because Apple's sys/dirent.h uses d_ino (but Apple's manual pages use d_fileno). 2016-11-28 19:32:49 +00:00			`"./fstat.s",`
			`"./getdirentries.s",`
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			`"./getpid.s",`
			`"./gettimeofday.s",`
			`"./ioctl.s",`
			`"./kill.s",`
			`"./lseek.s",`
Add getdirentries() and stat() for Mac OS X. Also add fstat() and lstat(). I don't #define the constants for st_mode or d_type, but I provide enough to get the block size of a file and to list the names in a directory. Some fields of struct stat get truncated, see XXX in plat/osx/include/sys/stat.h. In struct dirent, the inode field might be d_ino or d_fileno. I picked d_ino because Apple's sys/dirent.h uses d_ino (but Apple's manual pages use d_fileno). 2016-11-28 19:32:49 +00:00			`"./lstat.s",`
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			`"./mmap.s",`
			`"./mprotect.s",`
			`"./open.s",`
			`"./read.s",`
			`"./set_errno.s",`
			`"./sigaction.s",`
Add getdirentries() and stat() for Mac OS X. Also add fstat() and lstat(). I don't #define the constants for st_mode or d_type, but I provide enough to get the block size of a file and to list the names in a directory. Some fields of struct stat get truncated, see XXX in plat/osx/include/sys/stat.h. In struct dirent, the inode field might be d_ino or d_fileno. I picked d_ino because Apple's sys/dirent.h uses d_ino (but Apple's manual pages use d_fileno). 2016-11-28 19:32:49 +00:00			`"./stat.s",`
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			`"./write.s",`
Hide some i386 stuff from linux68k, linuxppc. Rename plat/linux/libsys/errno.s to plat/linux386/libsys/trapno.s and stop building it for linux68k and linuxppc. It defines symbols for mach/i386/libem. In syscalls.h, the numbers after 165 are only for i386, so hide them from 68k, ppc. These numbers are unused, because the system calls now in libsys use the lower numbers. Also teach the build system that libsys depends on the internal headers in plat/linux/libsys/*.h 2018-01-09 03:26:24 +00:00			`"plat/linux386/libsys/trapno.s",`
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			`"plat/osx/libsys/brk.c",`
			`"plat/osx/libsys/creat.c",`
			`"plat/osx/libsys/isatty.c",`
			`"plat/osx/libsys/signal.c",`
			`},`
			`deps = {`
			`"lang/cem/libcc.ansi/headers+headers",`
Clean up how the language libraries refer to plat headers; they should be using the +pkg forms of the rules and getting the headers via the paths in descr, rather than depending on the +headers version. 2016-12-05 20:05:24 +00:00			`"plat/osx386/include+pkg",`
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			`},`
			`vars = {`
			`plat = "osx386"`
			`}`
			`}`