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--- glibc-2.2.5/sysdeps/sparc/sparc32/dl-machine.h.old Sat Jun 7 18:19:03 2003
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+++ glibc-2.2.5/sysdeps/sparc/sparc32/dl-machine.h Sat Jun 7 18:20:04 2003
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@@ -148,23 +148,23 @@
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and then redirect to the address it returns. */
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#define TRAMPOLINE_TEMPLATE(tramp_name, fixup_name) \
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asm ( "\
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- .text
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- .globl " #tramp_name "
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- .type " #tramp_name ", @function
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- .align 32
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-" #tramp_name ":
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- /* Set up the arguments to fixup --
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- %o0 = link_map out of plt0
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- %o1 = offset of reloc entry
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- %o2 = return address */
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- ld [%o7 + 8], %o0
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- srl %g1, 10, %o1
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- mov %i7, %o2
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- call " #fixup_name "
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- sub %o1, 4*12, %o1
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- jmp %o0
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- restore
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- .size " #tramp_name ", . - " #tramp_name "
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+ .text\n\
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+ .globl " #tramp_name "\n\
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+ .type " #tramp_name ", @function\n\
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+ .align 32\n\
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+" #tramp_name ":\n\
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+ /* Set up the arguments to fixup --\n\
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+ %o0 = link_map out of plt0\n\
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+ %o1 = offset of reloc entry\n\
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+ %o2 = return address */\n\
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+ ld [%o7 + 8], %o0\n\
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+ srl %g1, 10, %o1\n\
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+ mov %i7, %o2\n\
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+ call " #fixup_name "\n\
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+ sub %o1, 4*12, %o1\n\
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+ jmp %o0\n\
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+ restore\n\
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+ .size " #tramp_name ", . - " #tramp_name "\n\
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.previous")
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#ifndef PROF
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@@ -199,96 +199,96 @@
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its return value is the user program's entry point. */
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#define RTLD_START __asm__ ("\
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- .text
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- .globl _start
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- .type _start, @function
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- .align 32
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-_start:
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- /* Allocate space for functions to drop their arguments. */
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- sub %sp, 6*4, %sp
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- /* Pass pointer to argument block to _dl_start. */
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- call _dl_start
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- add %sp, 22*4, %o0
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- /* FALTHRU */
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- .globl _dl_start_user
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- .type _dl_start_user, @function
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-_dl_start_user:
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- /* Load the PIC register. */
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-1: call 2f
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- sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
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-2: or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
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- add %l7, %o7, %l7
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- /* Save the user entry point address in %l0 */
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- mov %o0, %l0
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- /* Store the highest stack address. */
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- sethi %hi(__libc_stack_end), %g2
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- or %g2, %lo(__libc_stack_end), %g2
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- ld [%l7 + %g2], %l1
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- sethi %hi(_dl_skip_args), %g2
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- add %sp, 6*4, %l2
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- or %g2, %lo(_dl_skip_args), %g2
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- st %l2, [%l1]
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- /* See if we were run as a command with the executable file name as an
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- extra leading argument. If so, adjust the contents of the stack. */
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- ld [%l7+%g2], %i0
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- ld [%i0], %i0
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- tst %i0
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- beq 3f
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- ld [%sp+22*4], %i5 /* load argc */
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- /* Find out how far to shift. */
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- sethi %hi(_dl_argv), %l3
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- or %l3, %lo(_dl_argv), %l3
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- ld [%l7+%l3], %l3
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- sub %i5, %i0, %i5
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- ld [%l3], %l4
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- sll %i0, 2, %i2
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- st %i5, [%sp+22*4]
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- sub %l4, %i2, %l4
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- add %sp, 23*4, %i1
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- add %i1, %i2, %i2
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- st %l4, [%l3]
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- /* Copy down argv */
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-21: ld [%i2], %i3
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- add %i2, 4, %i2
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- tst %i3
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- st %i3, [%i1]
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- bne 21b
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- add %i1, 4, %i1
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- /* Copy down env */
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-22: ld [%i2], %i3
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- add %i2, 4, %i2
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- tst %i3
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- st %i3, [%i1]
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- bne 22b
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- add %i1, 4, %i1
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- /* Copy down auxiliary table. */
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-23: ld [%i2], %i3
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- ld [%i2+4], %i4
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- add %i2, 8, %i2
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- tst %i3
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- st %i3, [%i1]
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- st %i4, [%i1+4]
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- bne 23b
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- add %i1, 8, %i1
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- /* %o0 = _dl_loaded, %o1 = argc, %o2 = argv, %o3 = envp. */
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-3: sethi %hi(_dl_loaded), %o0
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- add %sp, 23*4, %o2
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- orcc %o0, %lo(_dl_loaded), %o0
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- sll %i5, 2, %o3
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- ld [%l7+%o0], %o0
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- add %o3, 4, %o3
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- mov %i5, %o1
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- add %o2, %o3, %o3
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- call _dl_init
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- ld [%o0], %o0
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- /* Pass our finalizer function to the user in %g1. */
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- sethi %hi(_dl_fini), %g1
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- or %g1, %lo(_dl_fini), %g1
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- ld [%l7+%g1], %g1
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- /* Jump to the user's entry point and deallocate the extra stack we got. */
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- jmp %l0
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- add %sp, 6*4, %sp
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- .size _dl_start_user, . - _dl_start_user
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+ .text\n\
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+ .globl _start\n\
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+ .type _start, @function\n\
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+ .align 32\n\
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+_start:\n\
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+ /* Allocate space for functions to drop their arguments. */\n\
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+ sub %sp, 6*4, %sp\n\
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+ /* Pass pointer to argument block to _dl_start. */\n\
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+ call _dl_start\n\
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+ add %sp, 22*4, %o0\n\
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+ /* FALTHRU */\n\
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+ .globl _dl_start_user\n\
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+ .type _dl_start_user, @function\n\
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+_dl_start_user:\n\
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+ /* Load the PIC register. */\n\
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+1: call 2f\n\
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+ sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7\n\
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+2: or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7\n\
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+ add %l7, %o7, %l7\n\
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+ /* Save the user entry point address in %l0 */\n\
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+ mov %o0, %l0\n\
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+ /* Store the highest stack address. */\n\
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+ sethi %hi(__libc_stack_end), %g2\n\
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+ or %g2, %lo(__libc_stack_end), %g2\n\
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+ ld [%l7 + %g2], %l1\n\
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+ sethi %hi(_dl_skip_args), %g2\n\
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+ add %sp, 6*4, %l2\n\
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+ or %g2, %lo(_dl_skip_args), %g2\n\
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+ st %l2, [%l1]\n\
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+ /* See if we were run as a command with the executable file name as an\n\
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+ extra leading argument. If so, adjust the contents of the stack. */\n\
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+ ld [%l7+%g2], %i0\n\
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+ ld [%i0], %i0\n\
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+ tst %i0\n\
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+ beq 3f\n\
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+ ld [%sp+22*4], %i5 /* load argc */\n\
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+ /* Find out how far to shift. */\n\
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+ sethi %hi(_dl_argv), %l3\n\
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+ or %l3, %lo(_dl_argv), %l3\n\
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+ ld [%l7+%l3], %l3\n\
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+ sub %i5, %i0, %i5\n\
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+ ld [%l3], %l4\n\
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+ sll %i0, 2, %i2\n\
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+ st %i5, [%sp+22*4]\n\
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+ sub %l4, %i2, %l4\n\
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+ add %sp, 23*4, %i1\n\
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+ add %i1, %i2, %i2\n\
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+ st %l4, [%l3]\n\
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+ /* Copy down argv */\n\
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+21: ld [%i2], %i3\n\
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+ add %i2, 4, %i2\n\
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+ tst %i3\n\
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+ st %i3, [%i1]\n\
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+ bne 21b\n\
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+ add %i1, 4, %i1\n\
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+ /* Copy down env */\n\
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+22: ld [%i2], %i3\n\
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+ add %i2, 4, %i2\n\
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+ tst %i3\n\
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+ st %i3, [%i1]\n\
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+ bne 22b\n\
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+ add %i1, 4, %i1\n\
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+ /* Copy down auxiliary table. */\n\
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+23: ld [%i2], %i3\n\
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+ ld [%i2+4], %i4\n\
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+ add %i2, 8, %i2\n\
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+ tst %i3\n\
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+ st %i3, [%i1]\n\
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+ st %i4, [%i1+4]\n\
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+ bne 23b\n\
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+ add %i1, 8, %i1\n\
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+ /* %o0 = _dl_loaded, %o1 = argc, %o2 = argv, %o3 = envp. */\n\
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+3: sethi %hi(_dl_loaded), %o0\n\
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+ add %sp, 23*4, %o2\n\
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+ orcc %o0, %lo(_dl_loaded), %o0\n\
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+ sll %i5, 2, %o3\n\
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+ ld [%l7+%o0], %o0\n\
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+ add %o3, 4, %o3\n\
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+ mov %i5, %o1\n\
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+ add %o2, %o3, %o3\n\
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+ call _dl_init\n\
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+ ld [%o0], %o0\n\
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+ /* Pass our finalizer function to the user in %g1. */\n\
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+ sethi %hi(_dl_fini), %g1\n\
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+ or %g1, %lo(_dl_fini), %g1\n\
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+ ld [%l7+%g1], %g1\n\
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+ /* Jump to the user's entry point and deallocate the extra stack we got. */\n\
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+ jmp %l0\n\
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+ add %sp, 6*4, %sp\n\
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+ .size _dl_start_user, . - _dl_start_user\n\
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.previous");
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static inline Elf32_Addr
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