Gentoo Attachment #20611 for bug #32701

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(-) dietlibc-0.23/contrib/elftrunc.c (-4 / +2 lines)

Lines 54-60	Link Here

  len -= n;

  len -= n;

  eh32.e_shoff=0;

  eh32.e_shoff=0;

  eh32.e_shentsize=0;

  eh32.e_shnum=0;

  eh32.e_shnum=0;

  eh32.e_shstrndx=0;

  eh32.e_shstrndx=0;

Lines 109-115	Link Here

  len -= n;

  len -= n;

  eh64.e_shoff=0;

  eh64.e_shoff=0;

  eh64.e_shentsize=0;

  eh64.e_shnum=0;

  eh64.e_shnum=0;

  eh64.e_shstrndx=0;

  eh64.e_shstrndx=0;

Lines 121-128	Link Here

    if ((n=read(in,buf,sizeof(buf)))>0)

    if ((n=read(in,buf,sizeof(buf)))>0)

      write(out,buf,(size_t)((len<(size_t)n)?len:n));

      write(out,buf,(size_t)((len<(size_t)n)?len:(size_t)n));

      len-=(len<(size_t)n)?len:n;

      len-=(len<(size_t)n)?len:(size_t)n;

    } else die(2,"read error");

    } else die(2,"read error");

(-) dietlibc-0.23/parisc/setjmp.S (-1 / +1 lines)

Lines 52-58	Link Here

	stw %sp,  0x4c(%sr0, %r26)

	stw %sp,  0x4c(%sr0, %r26)

	stw %rp,  0x50(%sr0, %r26)

	stw %rp,  0x50(%sr0, %r26)

	/* Floating point stack in %r19 */

	/* Floating point stack in %r19 */

	ldo 58(%r26), %r19

	ldo 0x58(%r26), %r19

	/* Save Floating point registers */

	/* Save Floating point registers */

	fstd,ma %fr12, 8(%sr0, %r19)

	fstd,ma %fr12, 8(%sr0, %r19)

	fstd,ma %fr13, 8(%sr0, %r19)

	fstd,ma %fr13, 8(%sr0, %r19)

(-) dietlibc-0.23/parisc/strchr.S (-1 / +1 lines)

Lines 23-29	Link Here

	b,n .Lfoobar

	b,n .Lfoobar

	uxor,sbz %r0, %r20, %r0

	uxor,sbz %r0, %r20, %r0

	b,n .Lmdoit

	b,n .Lmdoit

	bv,n %r0(%rp)

	bv %r0(%rp)

	or %r0, %r0, %r28

	or %r0, %r0, %r28

.Lfoobar:

.Lfoobar:

	addi -4, %r26, %r26

	addi -4, %r26, %r26

(-) dietlibc-0.23/parisc/strlen.S (-28 / +29 lines)

Lines 10-49	Link Here

      than the HP-UX libc implementation, which is also uxor-based.

      than the HP-UX libc implementation, which is also uxor-based.

*/

*/

.LEVEL	1.1

.LEVEL  1.1

.text

.text

.globl strlen

.globl strlen

strlen:

strlen:

	.PROC

        .PROC

	.CALLINFO

        .CALLINFO

	.ENTRY

        .ENTRY

	xor %r28, %r28, %r28

        xor %r28, %r28, %r28

	ldi 3, %r19

        ldi 3, %r19

	and,<> %r26, %r19, %r20

        and,<> %r26, %r19, %r20

	b,n .Lstrlen17

        b,n .Lstrlen17

	sub %r19, %r20, %r20

        sub %r19, %r20, %r20

	addi 1, %r20, %r20

        addi 1, %r20, %r20

.Lstrlen23:

.Lstrlen23:

	ldb,ma 1(%r26), %r19

        ldb,ma 1(%r26), %r19

	cmpb,= %r0, %r19, .Lstrlen42

        cmpb,=,n %r0, %r19, .Lstrlen42

	addi 1, %r28, %r28

        addi 1, %r28, %r28

	addi,= -1, %r20, %r20

        addi,= -1, %r20, %r20

	b,n .Lstrlen23

        b,n .Lstrlen23

.Lstrlen17:

.Lstrlen17:

	ldw,ma 4(%r26), %r19

        ldw,ma 4(%r26), %r19

	uxor,sbz %r19, %r0, %r0

        uxor,sbz %r19, %r0, %r0

	b .Lstrlen17

        b .Lstrlen17

	addi 4, %r28, %r28

        addi 4, %r28, %r28

	addi -4, %r28, %r28

        addi -5, %r28, %r28

.Lstrlen72:

.Lstrlen72:

	depw %r19, 23, 24, %r19

        extrs %r19, 7, 8, %r20

	extrs,= %r19, 7, 8, %r20

        addi 1, %r28, %r28

	cmpb,<> %r0, %r20, .Lstrlen72

        cmpb,<> %r0, %r20, .Lstrlen72

	addi 1, %r28, %r28

        depw %r19, 23, 24, %r19

.Lstrlen42:

.Lstrlen42:

	bv,n %r0(%rp)

        bv,n %r0(%rp)

	.EXIT

        .EXIT

	.PROCEND

        .PROCEND

	.EXPORT strlen

        .EXPORT strlen

(-) dietlibc-0.23/parisc/strstr.S (-2 / +4 lines)

Lines 10-16	Link Here

	ldb,ma 1(%r26), %r19

	ldb,ma 1(%r26), %r19

	ldi 2, %ret0

	ldi 2, %ret0

.L1:

.L1:

	cmpb,=,n %r0, %r19, .Lret

	cmpb,=,n %r0, %r19, .Lret2

	cmpb,<> %r20, %r19, .L1

	cmpb,<> %r20, %r19, .L1

	ldb,ma 1(%r26), %r19

	ldb,ma 1(%r26), %r19

	copy %r19, %r24

	copy %r19, %r24

Lines 25-32	Link Here

	cmpb,<>,n %r21, %r0, .Lloop

	cmpb,<>,n %r21, %r0, .Lloop

nop

nop

.Lret:

.Lret:

	addi 0, %r26, %ret0

.Lret2:

	bv %r0(%rp)

	bv %r0(%rp)

	addi -2, %r26, %ret0

	addi -2, %ret0, %ret0

	.EXIT

	.EXIT

	.PROCEND

	.PROCEND

	.EXPORT strstr

	.EXPORT strstr

Attachment #20611: diff 0.23 vs. current cvs (partly) for bug #32701