diff options
author | Mystery Man <unknown@mandriva.org> | 2003-05-06 13:11:49 +0000 |
---|---|---|
committer | Mystery Man <unknown@mandriva.org> | 2003-05-06 13:11:49 +0000 |
commit | 3f5d21d90abbd16f16ab69aec1e1a1853a93fd18 (patch) | |
tree | 3d9f5a32303a8d97b4b457949e64bb42b4850ea9 /mdk-stage1/dietlibc/i386/ltostr.S | |
parent | 327bd24f8e4291bd1882de1990dd7339f781a9cb (diff) | |
download | drakx-backup-do-not-use-850b61624412652eee04fc35ee5cb43e8fd723fa.tar drakx-backup-do-not-use-850b61624412652eee04fc35ee5cb43e8fd723fa.tar.gz drakx-backup-do-not-use-850b61624412652eee04fc35ee5cb43e8fd723fa.tar.bz2 drakx-backup-do-not-use-850b61624412652eee04fc35ee5cb43e8fd723fa.tar.xz drakx-backup-do-not-use-850b61624412652eee04fc35ee5cb43e8fd723fa.zip |
This commit was manufactured by cvs2svn to create tag 'R9_0-AMD64'.R9_0-AMD64
Diffstat (limited to 'mdk-stage1/dietlibc/i386/ltostr.S')
-rw-r--r-- | mdk-stage1/dietlibc/i386/ltostr.S | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/i386/ltostr.S b/mdk-stage1/dietlibc/i386/ltostr.S new file mode 100644 index 000000000..ddf85a4f6 --- /dev/null +++ b/mdk-stage1/dietlibc/i386/ltostr.S @@ -0,0 +1,62 @@ +/* + Copyright (C) 2002 Thomas M. Ogrisegg + + __ltostr.S -- convert an integer into a string + + %eax = dividend + %ebx = divisor + %ecx = size of output-buffer + %edi = output-buffer + %ebp = if uppercase is set, then %ebp is 'A'-10 else %ebp is 'a'-10 + +*/ + +.text +.globl __ltostr +__ltostr: + pushl %esi + pushl %edi # destination + pushl %ebp + pushl %ebx + movl %esp, %eax + movl 0x14(%eax), %edi + movl 0x18(%eax), %ecx # size + movl 0x20(%eax), %ebx # divisor + movl 0x1c(%eax), %eax # dividend + decl %ecx + movl %ecx, %esi + movl $('A'-0xa), %ebp + xorl %edx, %edx # must be 0 -- used by idiv + cmpl $0x0, 36(%esp) # check for uppercase + jnz .Lnext + addl $0x20, %ebp # set lowercase +.Lnext: + idiv %ebx, %eax + cmpb $0x9, %dl + jg .Lnext2 + addb $'0', %dl + jmp .Lstos +.Lnext2: + addl %ebp, %edx +.Lstos: + movb %dl, (%edi, %ecx) + xorl %edx, %edx + decl %ecx + jz .Lout + orl %eax, %eax + jnz .Lnext +.Lout: + cld + movl %esi, %ebx + leal 1(%edi, %ecx), %esi + subl %ebx, %ecx + negl %ecx + movl %ecx, %eax + repnz movsb + movb $0x0, (%edi) + popl %ebx + popl %ebp + popl %edi + popl %esi + ret +.size __ltostr, . - __ltostr |