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synced 2025-08-07 06:43:00 +03:00
* shlib-versions: Use sparc64.*- for CPU patterns.
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@@ -23,6 +23,7 @@
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#include <asm/errno.h>
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#include <asm/unistd.h>
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#include <tcb-offsets.h>
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#include <sysdep.h>
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#define CLONE_VM 0x00000100
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#define CLONE_THREAD 0x00010000
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@@ -34,12 +35,12 @@
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.register %g3,#scratch
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.text
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.align 4
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.globl __clone
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.type __clone,@function
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__clone:
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ENTRY (__clone)
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save %sp, -192, %sp
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cfi_def_cfa_register(%fp)
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cfi_window_save
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cfi_register(%o7, %i7)
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/* sanity check arguments */
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brz,pn %i0, 99f /* fn non-NULL? */
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@@ -65,7 +66,7 @@ __clone:
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nop
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brnz,pn %o1, __thread_start
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nop
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ret
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jmpl %i7 + 8, %g0
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restore %o0, %g0, %o0
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99:
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#ifndef _LIBC_REENTRANT
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@@ -88,12 +89,13 @@ __clone:
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nop
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st %i0, [%o0]
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#endif
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ret
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jmpl %i7 + 8, %g0
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restore %g0,-1,%o0
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.size __clone, .-__clone
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END(__clone)
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.type __thread_start,@function
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__thread_start:
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cfi_startproc
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#ifdef RESET_PID
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sethi %hi(CLONE_THREAD), %l0
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andcc %g4, %l0, %g0
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@@ -112,6 +114,8 @@ __thread_start:
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mov %g3,%o0
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call _exit,0
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nop
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.size __thread_start, .-__thread_start
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cfi_endproc
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.size __thread_start, .-__thread_start
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weak_alias (__clone, clone)
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