atratus-0.4.tar.gz

ANNOUNCE

@@ -1,5 +1,13 @@
 Announcement & Release notes
 
+Fri Dec 14 09:27:28 EST 2012
+0.4 - December release
+
+ - vitetris gameplay works
+ - busybox's vi editing work
+ - busybox's ash can start commands
+ - dash shows prompt
+
 Sun Nov 18 08:22:23 EST 2012
 0.3 - November release
 

etc/passwd

@@ -0,0 +1 @@
+atratus:x:1000:1000:Atratus,,,:/:/bin/sh

include/linux-defines.h

@@ -1,6 +1,15 @@
+#ifndef __LINUX_ABI_H__
+#define __LINUX_ABI_H__
+
+#ifndef PACKED
+#define PACKED __attribute__((__packed__))
+#endif
+
 /* _l_ prefix is for Linux kernel ABI stuff */
 #define _l_MAP_FAILED ((void*)-1)
 
+#define _l_FD_SETSIZE 1024
+
 #define _l_MAP_SHARED       1
 #define _l_MAP_PRIVATE      2
 #define _l_MAP_FIXED     0x10
@@ -20,12 +29,149 @@
 
 #define _l_SIGCHLD (17)
 
-#define _l_POLLIN 1
-#define _l_POLLOUT 4
-#define _l_POLLERR 8
+#define _l_POLLIN  (1 << 0)
+#define _l_POLLPRI (1 << 1)
+#define _l_POLLOUT (1 << 2)
+#define _l_POLLERR (1 << 3)
+#define _l_POLLHUP (1 << 4)
 
 #define _l_F_DUPFD 0
 #define _l_F_GETFD 1
 #define _l_F_SETFD 2
 
 #define _l_SIGABRT 6
+
+#define _l_DT_DIR 4
+#define _l_DT_REG 8
+#define _l_DT_LNK 10
+
+#define TIOCGPGRP  0x540F
+#define TIOCSPGRP  0x5410
+#define TIOCGWINSZ 0x5413
+
+#define TIOCG     0x5401
+#define TIOCS     0x5402
+
+#define VERASE 2
+#define VEOF 4
+
+#define IGNBRK  (1 << 0)
+#define BRKINT  (1 << 1)
+#define IGNPAR  (1 << 2)
+#define PARMRK  (1 << 3)
+#define INPCK   (1 << 4)
+#define ISTRIP  (1 << 5)
+#define INLCR   (1 << 6)
+#define ICRNL   (1 << 8)
+#define IUCLC   (1 << 9)
+#define IXON    (1 << 10)
+#define IXANY   (1 << 11)
+#define IXOFF   (1 << 12)
+#define IMAXBEL (1 << 13)
+#define IUTF8   (1 << 14)
+
+#define ISIG   (1 << 0)
+#define ICANON (1 << 1)
+#define XCASE  (1 << 2)
+#define ECHO   (1 << 3)
+#define ECHOE  (1 << 4)
+#define ECHOK  (1 << 5)
+#define ECHONL (1 << 6)
+#define NOFLSH (1 << 7)
+
+#define OPOST (1 << 0)
+#define OLCUC (1 << 1)
+#define ONLCR (1 << 2)
+#define OCRNL (1 << 3)
+#define ONOCR (1 << 4)
+#define ONLRET (1 << 5)
+
+#define NCCS 32
+
+struct termios
+{
+	unsigned int c_iflag;
+	unsigned int c_oflag;
+	unsigned int c_cflag;
+	unsigned int c_lflag;
+	unsigned char c_line;
+	unsigned char c_cc[NCCS];
+	unsigned int c_ispeed;
+	unsigned int c_ospeed;
+};
+
+struct winsize {
+	unsigned short	ws_row;
+	unsigned short	ws_col;
+	unsigned short	ws_xpixel;
+	unsigned short	ws_ypixel;
+};
+
+struct fdset
+{
+	unsigned long fds_bits[1024/32];
+};
+
+struct stat {
+	unsigned long st_dev;
+	unsigned long st_ino;
+	unsigned short st_mode;
+	unsigned short st_nlink;
+	unsigned short st_uid;
+	unsigned short st_gid;
+	unsigned long st_rdev;
+	unsigned long st_size;
+	unsigned long st_blksize;
+	unsigned long st_blocks;
+	unsigned long st_atime;
+	unsigned long st_atime_nsec;
+	unsigned long st_mtime;
+	unsigned long st_mtime_nsec;
+	unsigned long st_ctime;
+	unsigned long st_ctime_nsec;
+	//unsigned long __unused1;
+	//unsigned long __unused2;
+};
+
+/* be aware!
+ * mingw32 packs stat64 differently to gcc on Linux without 
+ */
+struct stat64 {
+	unsigned long long st_dev;
+	int32_t __pad0;
+	unsigned long st_ino;
+	unsigned int st_mode;
+	unsigned int st_nlink;
+	unsigned long st_uid;
+	unsigned long st_gid;
+	unsigned long long st_rdev;
+	int32_t __pad1;
+	long long st_size;
+	unsigned long st_blksize;
+	unsigned long long st_blocks;
+	int st_atime;
+	unsigned int st_atime_nsec;
+	int st_mtime;
+	unsigned int st_mtime_nsec;
+	int st_ctime;
+	unsigned int st_ctime_nsec;
+	//unsigned int __unused1;
+	//unsigned int __unused2;
+} PACKED;
+
+struct linux_dirent {
+	unsigned long  d_ino;
+	unsigned long  d_off;
+	unsigned short d_reclen;
+	char           d_name[];
+};
+
+struct linux_dirent64 {
+	unsigned long long d_ino;
+	long long d_off;
+	unsigned short d_reclen;
+	unsigned char d_type;
+	char d_name[];
+};
+
+#endif

lib/Makefile

@@ -13,6 +13,8 @@ LDFLAGS += -fpic -g
 
 TARGET = ld-linux.so.2
 
+all: $(TARGET)
+
 OBJECTS = \
 	c.o \
 	loader.o \