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author | Mystery Man <unknown@mandriva.org> | 2003-05-06 13:11:49 +0000 |
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committer | Mystery Man <unknown@mandriva.org> | 2003-05-06 13:11:49 +0000 |
commit | 3f5d21d90abbd16f16ab69aec1e1a1853a93fd18 (patch) | |
tree | 3d9f5a32303a8d97b4b457949e64bb42b4850ea9 /mdk-stage1/dietlibc/PORTING | |
parent | 327bd24f8e4291bd1882de1990dd7339f781a9cb (diff) | |
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This commit was manufactured by cvs2svn to create tag 'R9_0-AMD64'.R9_0-AMD64
Diffstat (limited to 'mdk-stage1/dietlibc/PORTING')
-rw-r--r-- | mdk-stage1/dietlibc/PORTING | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/PORTING b/mdk-stage1/dietlibc/PORTING new file mode 100644 index 000000000..4e2a6358c --- /dev/null +++ b/mdk-stage1/dietlibc/PORTING @@ -0,0 +1,28 @@ +To port the diet libc to a new architecture, you need to: + + - edit Makefile to detect the architecture + - create a directory for the architecture, and put a Makefile.add in + it. Look at the other Makefile.adds for guidance. + - provide start.S (the start code, look at glibc) + - provide unified.S (the unified syscall) + - provide syscalls.h (the syscall numbers, from asm/unistd.h) + - provide setjmp and longjmp + - edit include/setjmp.h + - pipe, clone and mmap often need special care + - edit include/sys/ioctl.h + - edit include/sys/ptrace.h + - edit include/asm/sigcontext.h + - edit include/sys/ucontext.h + - edit include/endian.h + - edit include/fcntl.h + - edit include/sys/mman.h + - edit include/sys/shm.h + - edit include/sys/stat.h + - edit include/errno.h + - edit syscalls.h + - edit include/termios.h + - edit diet.c to make it recognize the architecture and add proper + CFLAGS + - edit libcompat/syscall.S + +(I may have missed a few) |