summaryrefslogtreecommitdiff
path: root/sysdeps/sparc64/elf
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/sparc64/elf')
-rw-r--r--sysdeps/sparc64/elf/Dist4
-rw-r--r--sysdeps/sparc64/elf/Makefile10
-rw-r--r--sysdeps/sparc64/elf/crtbegin.S49
-rw-r--r--sysdeps/sparc64/elf/crtbeginS.S1
-rw-r--r--sysdeps/sparc64/elf/crtend.S50
-rw-r--r--sysdeps/sparc64/elf/crtendS.S1
-rw-r--r--sysdeps/sparc64/elf/start.S93
7 files changed, 0 insertions, 208 deletions
diff --git a/sysdeps/sparc64/elf/Dist b/sysdeps/sparc64/elf/Dist
deleted file mode 100644
index d9338c8fd6..0000000000
--- a/sysdeps/sparc64/elf/Dist
+++ /dev/null
@@ -1,4 +0,0 @@
-crtbegin.S
-crtbeginS.S
-crtend.S
-crtendS.S
diff --git a/sysdeps/sparc64/elf/Makefile b/sysdeps/sparc64/elf/Makefile
deleted file mode 100644
index 1b38355b38..0000000000
--- a/sysdeps/sparc64/elf/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-# The assembler on SPARC needs the -fPIC flag even when it's assembler code.
-ASFLAGS-.so = -fPIC
-
-ifeq ($(subdir), csu)
-extra-objs += crtbegin.o crtend.o crtbeginS.o crtendS.o
-install-lib += crtbegin.o crtend.o crtbeginS.o crtendS.o
-
-CPPFLAGS-crtbeginS.S = -fPIC -DPIC
-CPPFLAGS-crtendS.S = -fPIC -DPIC
-endif
diff --git a/sysdeps/sparc64/elf/crtbegin.S b/sysdeps/sparc64/elf/crtbegin.S
deleted file mode 100644
index fbd731cad0..0000000000
--- a/sysdeps/sparc64/elf/crtbegin.S
+++ /dev/null
@@ -1,49 +0,0 @@
-.section ".ctors",#alloc,#write
-
- .align 8
-__CTOR_LIST__:
- .xword -1
-
-.section ".dtors",#alloc,#write
-
- .align 8
-__DTOR_LIST__:
- .xword -1
-
-.section ".fini",#alloc,#execinstr
-
- call __do_global_dtors_aux
- nop
-
-.text
-
- .align 4
- .type __do_global_dtors_aux,#function
-__do_global_dtors_aux:
- save %sp,-160,%sp
-
-#ifdef PIC
-1: rd %pc, %g1
- sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
- or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
- add %l7, %g1, %l7
- sethi %hi(__DTOR_LIST__), %l0
- or %l0, %lo(__DTOR_LIST__), %l0
- ldx [%l7+%l0], %l0
-#else
- sethi %hi(__DTOR_LIST__), %l0
- or %l0, %lo(__DTOR_LIST__), %l0
- add %l0, %g4, %l0
-#endif
-
- ba 3f
- ldx [%l0+8], %l1
-2: jmpl %l1, %o7
- ldx [%l0+8], %l1
-3: brnz,pt %l1, 2b
- add %l0, 8, %l0
-
- ret
- restore
-
- .size __do_global_dtors_aux,.-__do_global_dtors_aux
diff --git a/sysdeps/sparc64/elf/crtbeginS.S b/sysdeps/sparc64/elf/crtbeginS.S
deleted file mode 100644
index 7db4bc590e..0000000000
--- a/sysdeps/sparc64/elf/crtbeginS.S
+++ /dev/null
@@ -1 +0,0 @@
-#include "crtbegin.S"
diff --git a/sysdeps/sparc64/elf/crtend.S b/sysdeps/sparc64/elf/crtend.S
deleted file mode 100644
index ea69083d69..0000000000
--- a/sysdeps/sparc64/elf/crtend.S
+++ /dev/null
@@ -1,50 +0,0 @@
-.section ".ctors",#alloc,#write
-
- .align 8
-__CTOR_END__:
- .xword 0
-
-.section ".dtors",#alloc,#write
-
- .align 8
-__DTOR_END__:
- .xword 0
-
-.section ".init",#alloc,#execinstr
-
- call __do_global_ctors_aux
- nop
-
-.text
-
- .align 4
- .type __do_global_ctors_aux,#function
-__do_global_ctors_aux:
- save %sp,-160,%sp
-
-#ifdef PIC
-1: rd %pc, %g1
- sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
- or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
- add %l7, %g1, %l7
- sethi %hi(__CTOR_END__), %l0
- or %l0, %lo(__CTOR_END__), %l0
- ldx [%l7+%l0], %l0
-#else
- sethi %hi(__CTOR_END__), %l0
- or %l0, %lo(__CTOR_END__), %l0
- add %l0, %g4, %l0
-#endif
-
- ba 3f
- ldx [%l0+8], %l1
-2: jmpl %l1, %o7
- ldx [%l0+8], %l1
-3: addcc %l1, 1, %g0
- bnz,pt %xcc, 2b
- add %l0, 8, %l0
-
- ret
- restore
-
- .size __do_global_ctors_aux,.-__do_global_ctors_aux
diff --git a/sysdeps/sparc64/elf/crtendS.S b/sysdeps/sparc64/elf/crtendS.S
deleted file mode 100644
index 56532f567d..0000000000
--- a/sysdeps/sparc64/elf/crtendS.S
+++ /dev/null
@@ -1 +0,0 @@
-#include "crtend.S"
diff --git a/sysdeps/sparc64/elf/start.S b/sysdeps/sparc64/elf/start.S
deleted file mode 100644
index 73f42367ee..0000000000
--- a/sysdeps/sparc64/elf/start.S
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Startup code for elf64-sparc
- Copyright (C) 1997 Free Software Foundation, Inc.
- Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#include <sysdep.h>
-
-
- .section ".text"
- .align 4
- .global _start
- .type _start,#function
-_start:
-
- /* First order of business is to load %g4 with our base address. */
- sethi %uhi(_start), %g4
- or %g4, %ulo(_start), %g4
- sllx %g4, 32, %g4
-
- /* Terminate the stack frame, and reserve space for functions to
- drop their arguments. */
- mov %g0, %fp
- sub %sp, 6*8, %sp
-
- /* Save %g1. When starting a binary via the dynamic linker, %g1
- contains the address of the shared library termination function,
- which we will register below with atexit() to be called by exit().
- If we are statically linked, this will be NULL. */
-
- /* Do essential libc initialization (sp points to argc, argv, and envp) */
- call __libc_init_first
- mov %g1, %l0
-
- /* Now that we have the proper stack frame, register library termination
- function, if there is any: */
-
- brz,pn %l0, 1f
- nop
- call atexit
- mov %l0, %o0
-1:
-
- /* Extract the arguments and environment as encoded on the stack. The
- argument info starts after one register window (16 words) past the SP,
- plus the bias we added, plus the magic v9 STACK_BIAS. */
- ldx [%sp+STACK_BIAS+22*8], %o0
- add %sp, STACK_BIAS+23*8, %o1
- sllx %o0, 3, %o2
- add %o2, %o1, %o2
- sethi %hi(__environ), %g2
- add %o2, 8, %o2
- add %g2, %g4, %g2
- stx %o2, [%g2+%lo(__environ)]
-
- mov %o0, %l0 /* tuck them away */
- mov %o1, %l1
-
- /* Call _init, the entry point to our own .init section. */
- call _init
- mov %o2, %l2
-
- /* Register our .fini section with atexit. */
- sethi %hi(_fini), %o0
- add %o0, %g4, %o0
- call atexit
- add %o0, %lo(_fini), %o0
-
- /* Call the user's main and exit with its return value. */
- mov %l0, %o0
- mov %l1, %o1
- call main
- mov %l2, %o2
- call exit
- nop
-
- /* Die very horribly if exit returns. */
- illtrap 0
-
- .size _start,.-_start