more complete newlib, including some more headers, and some additional gcc patching. also, a script to embed xomb libraries in libc.a

embedlibs.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+mkdir -p .tempobjs
+cd .tempobjs
+
+ar x ../../xomb/runtimes/mindrt/drt0.a
+ar x ../../xomb/runtimes/mindrt/mindrt.a
+ar x ../../xomb/user/c/lib/syscall.a
+ar -rs ../local/x86_64-pc-xomb/lib/libc.a *.o
+
+cd ..
+rm -r .tempobjs

gcc.patch

@@ -10,7 +10,7 @@
  	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
 --- ../../gcc-4.3.3/libstdc++-v3/crossconfig.m4	2008-01-14 19:15:43.000000000 -0500
 +++ libstdc++-v3/crossconfig.m4	2010-04-03 16:35:47.000000000 -0400
-@@ -393,6 +393,12 @@ case "${host}" in
+@@ -393,6 +393,13 @@ case "${host}" in
        AC_DEFINE(HAVE_ISNANL)
      fi
      ;;
@@ -19,6 +19,7 @@
 +    GLIBCXX_CHECK_BUILTIN_MATH_SUPPORT
 +    GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT
 +    GLIBCXX_CHECK_STDLIB_SUPPORT
++    GLIBCXX_CHECK_LINKER_FEATURES
 +    ;;
    *-vxworks)
      AC_DEFINE(HAVE_MMAP)
@@ -39,7 +40,7 @@
  *-*-elf)
    # Assume that newlib is being used and so __cxa_atexit is provided.
    default_use_cxa_atexit=yes
-@@ -1070,6 +1077,11 @@ hppa[12]*-*-hpux11*)
+@@ -1070,5 +1077,10 @@ hppa[12]*-*-hpux11*)
  	use_collect2=yes
  	gas=yes
  	;;
@@ -50,14 +51,15 @@
 +	;;
  i[34567]86-*-darwin*)
  	need_64bit_hwint=yes
- 
+
 --- ../../gcc-4.3.3/libgcc/config.host	2008-11-20 12:09:53.000000000 -0500
 +++ libgcc/config.host	2010-04-03 16:35:47.000000000 -0400
-@@ -637,6 +637,8 @@ xscale-*-elf)
+@@ -637,6 +637,9 @@ xscale-*-elf)
  	;;
  xscale-*-coff)
  	;;
 +x86_64-*-xomb*)
++ extra_parts="crtbegin.o crtend.o"
 +	;;
  xstormy16-*-elf)
  	;;

newlib-files/sys/dirent.h

@@ -18,7 +18,31 @@ typedef struct dirent {
 	char			d_name[1];	/* name of the entry (null byte terminated) */
 } dirent_t;
 
+/*struct __DIR {
+	        int                             fd;
+        short                   next_entry;
+        unsigned short  entries_left;
+        long                    seek_position;
+        long                    current_position;
+        struct dirent   first_entry;
+	int dd_fd;
+	long dd_loc;
+};
+
+
 typedef struct __DIR DIR;
+*/
+
+typedef struct {
+	int dd_fd;          /* directory file */
+	int dd_loc;         /* position in buffer */
+	int dd_seek;
+	char *dd_buf;       /* buffer */
+	int dd_len;         /* buffer length */
+	int dd_size;        /* amount of data in buffer */
+	int dd_lock;
+} DIR;
+
 
 #ifndef MAXNAMLEN
 #	ifdef  NAME_MAX

newlib-files/sys/termios.h

@@ -0,0 +1,237 @@
+/*
+ * Copyright 2004-2010 Haiku Inc. All Rights Reserved.
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _TERMIOS_H_
+#define _TERMIOS_H_
+
+
+#include <sys/types.h>
+
+
+typedef unsigned int tcflag_t;
+typedef unsigned char speed_t;
+typedef unsigned char cc_t;
+
+#define NCCS	11		/* number of control characters */
+
+struct termios {
+	tcflag_t	c_iflag;	/* input modes */
+	tcflag_t	c_oflag;	/* output modes */
+	tcflag_t	c_cflag;	/* control modes */
+	tcflag_t	c_lflag;	/* local modes */
+	char		c_line;		/* line discipline */
+	speed_t		c_ispeed;	/* (unused) */
+	speed_t		c_ospeed;	/* (unused) */
+	cc_t		c_cc[NCCS];	/* control characters */
+};
+
+/* control characters */
+#define	VINTR	0
+#define	VQUIT	1
+#define	VERASE	2
+#define	VKILL	3
+#define	VEOF	4
+#define	VEOL	5
+#define	VMIN	4
+#define	VTIME	5
+#define	VEOL2	6
+#define	VSWTCH	7
+#define VSTART  8
+#define VSTOP   9
+#define VSUSP   10
+
+/* c_iflag - input control modes */
+#define	IGNBRK		0x01		/* ignore break condition */
+#define	BRKINT		0x02		/* break sends interrupt */
+#define	IGNPAR		0x04		/* ignore characters with parity errors */
+#define	PARMRK		0x08		/* mark parity errors */
+#define	INPCK		0x10		/* enable input parity checking */
+#define	ISTRIP		0x20		/* strip high bit from characters */
+#define	INLCR		0x40		/* maps newline to CR on input */
+#define	IGNCR		0x80		/* ignore carriage returns */
+#define	ICRNL		0x100		/* map CR to newline on input */
+#define	IUCLC		0x200		/* map all upper case to lower */
+#define	IXON		0x400		/* enable input SW flow control */
+#define	IXANY		0x800		/* any character will restart input */
+#define	IXOFF		0x1000		/* enable output SW flow control */
+
+/* c_oflag - output control modes */
+#define	OPOST		0x01		/* enable postprocessing of output */
+#define	OLCUC		0x02		/* map lowercase to uppercase */
+#define	ONLCR		0x04		/* map NL to CR-NL on output */
+#define	OCRNL		0x08		/* map CR to NL on output */
+#define	ONOCR		0x10		/* no CR output when at column 0 */
+#define	ONLRET		0x20		/* newline performs CR function */
+#define	OFILL		0x40		/* use fill characters for delays */
+#define	OFDEL		0x80		/* Fills are DEL, otherwise NUL */
+#define	NLDLY		0x100		/* Newline delays: */
+#define	NL0			0x000
+#define	NL1			0x100
+#define	CRDLY		0x600		/* Carriage return delays: */
+#define	CR0			0x000
+#define	CR1			0x200
+#define	CR2			0x400
+#define	CR3			0x600
+#define	TABDLY		0x1800		/* Tab delays: */
+#define	TAB0		0x0000
+#define	TAB1		0x0800
+#define	TAB2		0x1000
+#define	TAB3		0x1800
+#define	BSDLY		0x2000		/* Backspace delays: */
+#define	BS0			0x0000
+#define	BS1			0x2000
+#define	VTDLY		0x4000		/* Vertical tab delays: */
+#define	VT0			0x0000
+#define	VT1			0x4000
+#define	FFDLY		0x8000		/* Form feed delays: */
+#define	FF0			0x0000
+#define	FF1			0x8000
+
+/* c_cflag - control modes */
+#define	CBAUD		0x1F			/* line speed definitions */
+
+#define	B0			0x00			/* hang up */
+#define	B50			0x01			/* 50 baud */
+#define	B75			0x02
+#define	B110		0x03
+#define	B134		0x04
+#define	B150		0x05
+#define	B200		0x06
+#define	B300		0x07
+#define	B600		0x08
+#define	B1200		0x09
+#define	B1800		0x0A
+#define	B2400		0x0B
+#define	B4800		0x0C
+#define	B9600		0x0D
+#define	B19200		0x0E
+#define	B31250		0x0F			/* for MIDI */
+#define B38400		0x10
+#define B57600		0x11
+#define B115200		0x12
+#define B230400		0x13
+
+#define	CSIZE		0x20			/* character size */
+#define	CS5			0x00			/* only 7 and 8 bits supported */
+#define	CS6			0x00			/* Note, it was not very wise to set all of these */
+#define	CS7			0x00			/* to zero, but there is not much we can do about it*/
+#define	CS8			0x20
+#define	CSTOPB		0x40			/* send 2 stop bits, not 1 */
+#define	CREAD		0x80			/* enable receiver */
+#define	PARENB		0x100			/* parity enable */
+#define	PARODD		0x200			/* odd parity, else even */
+#define	HUPCL		0x400			/* hangs up on last close */
+#define	CLOCAL		0x800			/* indicates local line */
+#define	XLOBLK		0x1000			/* block layer output ?*/
+#define	CTSFLOW		0x2000			/* enable CTS flow */
+#define	RTSFLOW		0x4000			/* enable RTS flow */
+#define	CRTSCTS		(RTSFLOW | CTSFLOW)
+
+/* c_lflag - local modes */
+#define ISIG		0x01			/* enable signals */
+#define ICANON		0x02			/* Canonical input */
+#define XCASE		0x04			/* Canonical u/l case */
+#define ECHO		0x08			/* Enable echo */
+#define ECHOE		0x10			/* Echo erase as bs-sp-bs */
+#define ECHOK		0x20			/* Echo nl after kill */
+#define ECHONL		0x40			/* Echo nl */
+#define NOFLSH		0x80			/* Disable flush after int or quit */
+#define TOSTOP		0x100			/* stop bg processes that write to tty */
+#define IEXTEN		0x200			/* implementation defined extensions */
+#define ECHOCTL		0x400
+#define ECHOPRT		0x800
+#define ECHOKE		0x1000
+#define FLUSHO		0x2000
+#define PENDIN		0x4000
+
+/* options to tcsetattr() */
+#define TCSANOW		0x01			/* make change immediate */
+#define TCSADRAIN	0x02			/* drain output, then change */
+#define TCSAFLUSH	0x04			/* drain output, flush input */
+
+/* actions for tcflow() */
+#define TCOOFF		0x01			/* suspend output */
+#define TCOON		0x02			/* restart output */
+#define TCIOFF		0x04			/* transmit STOP character, intended to stop input data */
+#define TCION		0x08			/* transmit START character, intended to resume input data */
+
+/* values for tcflush() */
+#define TCIFLUSH	0x01			/* flush pending input */
+#define TCOFLUSH	0x02			/* flush untransmitted output */
+#define TCIOFLUSH	0x03			/* flush both */
+
+
+/* ioctl() identifiers to control the TTY */
+#define TCGETA				0x8000
+#define TCSETA				(TCGETA + 1)
+#define TCSETAF				(TCGETA + 2)
+#define TCSETAW				(TCGETA + 3)
+#define TCWAITEVENT			(TCGETA + 4)
+#define TCSBRK				(TCGETA + 5)
+#define TCFLSH				(TCGETA + 6)
+#define TCXONC				(TCGETA + 7)
+#define TCQUERYCONNECTED	(TCGETA + 8)
+#define TCGETBITS			(TCGETA + 9)
+#define	TCSETDTR			(TCGETA + 10)
+#define TCSETRTS			(TCGETA + 11)
+#define TIOCGWINSZ			(TCGETA + 12)	/* pass in a struct winsize */
+#define TIOCSWINSZ			(TCGETA + 13)	/* pass in a struct winsize */
+#define TCVTIME				(TCGETA + 14)	/* pass in bigtime_t, old value saved */
+#define TIOCGPGRP			(TCGETA + 15)	/* Gets the process group ID of the TTY device */
+#define TIOCSPGRP			(TCGETA + 16)	/* Sets the process group ID ('pgid' in BeOS) */
+#define TIOCSCTTY			(TCGETA + 17)	/* Become controlling TTY */
+#define TIOCMGET			(TCGETA + 18)	/* get line state, like TCGETBITS */
+#define TIOCMSET			(TCGETA + 19)	/* does TCSETDTR/TCSETRTS */
+#define TIOCSBRK			(TCGETA + 20)	/* set txd pin */
+#define TIOCCBRK			(TCGETA + 21)	/* both are a frontend to TCSBRK */
+
+/* Event codes.  Returned from TCWAITEVENT */
+#define EV_RING			0x0001
+#define EV_BREAK		0x0002
+#define EV_CARRIER		0x0004
+#define EV_CARRIERLOST	0x0008
+
+/* for TIOCGWINSZ */
+struct winsize {
+	unsigned short	ws_row;
+	unsigned short	ws_col;
+	unsigned short	ws_xpixel;
+	unsigned short	ws_ypixel;
+};
+
+/* Bits for the TCGETBITS control */
+#define	TCGB_CTS		0x01
+#define TCGB_DSR		0x02
+#define TCGB_RI			0x04
+#define TCGB_DCD		0x08
+
+/* Bits for the TIOCMGET / TIOCMSET control */
+#define TIOCM_CTS		TCGB_CTS	/* clear to send */
+#define TIOCM_CD		TCGB_DCD	/* carrier detect */
+#define TIOCM_RI		TCGB_RI		/* ring indicator */
+#define TIOCM_DSR		TCGB_DSR	/* dataset ready */
+#define TIOCM_DTR		0x10		/* data terminal ready */
+#define TIOCM_RTS		0x20		/* request to send */
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern speed_t	cfgetispeed(const struct termios *termios);
+extern speed_t	cfgetospeed(const struct termios *termios);
+extern int		cfsetispeed(struct termios *termios, speed_t speed);
+extern int		cfsetospeed(struct termios *termios, speed_t speed);
+extern int		tcgetattr(int fd, struct termios *termios);
+extern int		tcsetattr(int fd, int option, const struct termios *termios);
+extern int		tcsendbreak(int fd, int duration);
+extern int		tcdrain(int fd);
+extern int		tcflow(int fd, int action);
+extern int		tcflush(int fd, int queueSelector);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _TERMIOS_H_ */

newlib-files/sys/utmp.h

@@ -0,0 +1,60 @@
+#ifndef _H_UTMP
+#define _H_UTMP
+
+#define UTMP_FILE        "/etc/utmp"
+#define WTMP_FILE        "/var/adm/wtmp"
+#define ILOG_FILE        "/etc/.ilog"
+#define ut_name  ut_user
+
+struct utmp
+{
+        char ut_user[256];             /* User login name */
+        char ut_id[14];                /* /etc/inittab id */
+        char ut_line[64];              /* device name (console, lnxx) */
+        pid_t ut_pid;                  /* process id */
+        short ut_type;                 /* type of entry */
+#if !defined(__64BIT__)
+        int __time_t_space;            /* for 32vs64-bit time_t PPC */
+#endif
+        time_t ut_time;                /* time entry was made */
+        struct exit_status
+        {
+            short e_termination;       /* Process termination status */
+            short e_exit;              /* Process exit status */
+        }
+        ut_exit;                       /* The exit status of a process
+                                        * marked as DEAD_PROCESS.
+                                        */
+        char ut_host[256];             /* host name */
+        int __dbl_word_pad;            /* for double word alignment */
+        int __reservedA[2];
+        int __reservedV[6];
+};
+                    /*  Definitions for ut_type */
+#define EMPTY              0
+#define RUN_LVL            1
+#define BOOT_TIME          2
+#define OLD_TIME           3
+#define NEW_TIME           4
+#define INIT_PROCESS       5         /* Process spawned by "init"                 */
+#define LOGIN_PROCESS      6         /* A "getty" process                         */
+
+                                     /* waitingforlogin                           */
+#define USER_PROCESS       7         /* A user process                            */
+#define DEAD_PROCESS       8
+#define ACCOUNTING         9
+#define UTMAXTYPE ACCOUNTING         /* Largest legal value                        */
+                                     /* of ut_type                                 */
+
+   /* Special strings or formats used in the          */
+   /* "ut_line" field when accounting for             */
+   /* something other than a process.                 */
+   /* No string for the ut_line field can be more     */
+   /* than 11 chars + a NULL in length.               */
+
+#define RUNLVL_MSG          "run-level %c"
+#define BOOT_MSG            "system boot"
+#define OTIME_MSG           "old time"
+#define TIME_MSG            "new time"
+
+#endif                /* _H_UTMP    */

newlib-files/syscalls.c

@@ -17,12 +17,12 @@
 // --- Process Control ---
 int
 _exit(int val){
-  exit(val);
+  __exit(val);
   return (-1);
 }
 
 int
-execve(char *name, char **argv, char **env) {
+_execve(char *name, char **argv, char **env) {
 	errno = ENOMEM;
 	return -1;
 }
@@ -83,7 +83,7 @@ unsigned long long initHeap();
 
 
 int
-isatty(fd)
+_isatty(fd)
      int fd;
 {
 	if(fd < 3){
@@ -254,9 +254,11 @@ sbrk(int nbytes){
 
 // some additional functions that aren't provided by default
 
-// missing deps: fnctl, umask, chmod, access, lstat, pathconf, utime
+static int fail();
 
-int fcntl(int fd, int cmd, ... /* arg */ ){
+// missing binutils deps: fnctl, umask, chmod, access, lstat, pathconf, utime
+
+int fcntl(int fd, int cmd, ... ){
 	errno = ENOSYS;
   return -1;
 }
@@ -294,3 +296,49 @@ int utime(const char *filename, const struct utimbuf *times){
 	errno = EPERM;
   return -1;
 }
+
+// missing gcc deps: sleep, alarm, pipe, dup2, execvp
+
+unsigned int sleep(unsigned int seconds){
+	return 0;
+}
+
+unsigned int alarm(unsigned int seconds){
+	return 0;
+}
+
+int pipe(int pipefd[2]){
+	return fail();
+}
+
+int dup(int oldfd){
+	// XXX: find a free fd
+	return dup2(oldfd, 7);
+}
+
+int dup2(int oldfd, int newfd){
+	return fail();
+}
+
+int getdents(unsigned int fd, struct linux_dirent *dirp,
+						 unsigned int count){
+	return fail();
+}
+
+long sysconf(int name){
+	return fail();
+}
+
+int chdir(const char *path){
+	return fail();
+}
+
+int getrusage(int who, struct rusage *usage){
+	return fail();
+}
+
+int fail(){
+	errno = ENOSYS;
+  return -1;
+}
+

newlib.patch

@@ -20,11 +20,13 @@
  fi
 --- ../../newlib-1.18.0/newlib/configure.host	2009-12-10 12:12:11.000000000 -0500
 +++ newlib/configure.host	2010-04-03 15:57:57.000000000 -0400
-@@ -519,6 +519,9 @@ case "${host}" in
+@@ -519,6 +519,11 @@ case "${host}" in
    w65-*-*)
  	sys_dir=w65
  	;;
 +  x86_64-*-xomb*)
++ unix_dir=unix
++ posix_dir=posix
 +	sys_dir=xomb
 +	;;
    xscale-*-*)