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-rw-r--r--sysdeps/alpha/dl-machine.h4
-rw-r--r--sysdeps/generic/brk.c5
-rw-r--r--sysdeps/generic/dl-brk.c5
-rw-r--r--sysdeps/generic/dl-sbrk.c5
-rw-r--r--sysdeps/ia64/dl-machine.h22
-rw-r--r--sysdeps/unix/arm/dl-brk.S1
-rw-r--r--sysdeps/unix/bsd/hp/m68k/dl-brk.S1
-rw-r--r--sysdeps/unix/bsd/osf/alpha/dl-brk.S1
-rw-r--r--sysdeps/unix/bsd/sun/m68k/dl-brk.S1
-rw-r--r--sysdeps/unix/bsd/vax/dl-brk.S1
-rw-r--r--sysdeps/unix/i386/dl-brk.S1
-rw-r--r--sysdeps/unix/mips/dl-brk.S1
-rw-r--r--sysdeps/unix/sparc/dl-brk.S1
-rw-r--r--sysdeps/unix/sysv/linux/alpha/dl-brk.S1
-rw-r--r--sysdeps/unix/sysv/linux/i386/dl-brk.c5
-rw-r--r--sysdeps/unix/sysv/linux/i386/dl-sbrk.c5
-rw-r--r--sysdeps/unix/sysv/linux/ia64/dl-brk.S1
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/dl-brk.S1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/dl-brk.S1
19 files changed, 49 insertions, 14 deletions
diff --git a/sysdeps/alpha/dl-machine.h b/sysdeps/alpha/dl-machine.h
index 490f1f1754..f6d33739a0 100644
--- a/sysdeps/alpha/dl-machine.h
+++ b/sysdeps/alpha/dl-machine.h
@@ -577,6 +577,10 @@ elf_machine_rela (struct link_map *map,
     }
 }
 
+/* Let do-rel.h know that on Alpha if l_addr is 0, all RELATIVE relocs
+   can be skipped.  */
+#define ELF_MACHINE_REL_RELATIVE 1
+
 static inline void
 elf_machine_rela_relative (Elf64_Addr l_addr, const Elf64_Rela *reloc,
 			   Elf64_Addr *const reloc_addr)
diff --git a/sysdeps/generic/brk.c b/sysdeps/generic/brk.c
index 8b8b734e33..b951819f21 100644
--- a/sysdeps/generic/brk.c
+++ b/sysdeps/generic/brk.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -19,6 +19,9 @@
 #include <errno.h>
 #include <unistd.h>
 
+/* sbrk.c expects this.  */
+void *__curbrk;
+
 /* Set the end of the process's data space to ADDR.
    Return 0 if successful, -1 if not.  */
 int
diff --git a/sysdeps/generic/dl-brk.c b/sysdeps/generic/dl-brk.c
index 4a0cf2da11..c37cdfec33 100644
--- a/sysdeps/generic/dl-brk.c
+++ b/sysdeps/generic/dl-brk.c
@@ -1,2 +1,5 @@
-/* Just use the normal code.  */
+/* We can use the normal code but we also know the __curbrk is not exported
+   from ld.so.  */
+extern void *__curbrk attribute_hidden;
+
 #include <brk.c>
diff --git a/sysdeps/generic/dl-sbrk.c b/sysdeps/generic/dl-sbrk.c
index 3874975890..4713a92694 100644
--- a/sysdeps/generic/dl-sbrk.c
+++ b/sysdeps/generic/dl-sbrk.c
@@ -1,2 +1,5 @@
-/* Just use the normal code.  */
+/* We can use the normal code but we also know the __curbrk is not exported
+   from ld.so.  */
+extern void *__curbrk attribute_hidden;
+
 #include <sbrk.c>
diff --git a/sysdeps/ia64/dl-machine.h b/sysdeps/ia64/dl-machine.h
index a115b902fc..e0910891b1 100644
--- a/sysdeps/ia64/dl-machine.h
+++ b/sysdeps/ia64/dl-machine.h
@@ -61,7 +61,7 @@ __ia64_init_bootstrap_fdesc_table (struct link_map *map)
   Elf64_Addr *boot_table;
 
   /* careful: this will be called before got has been relocated... */
-  asm ("addl %0 = @gprel (__ia64_boot_fptr_table), gp" : "=r"(boot_table));
+  asm (";; addl %0 = @gprel (__ia64_boot_fptr_table), gp" : "=r"(boot_table));
 
   map->l_mach.fptr_table_len = IA64_BOOT_FPTR_TABLE_LEN;
   map->l_mach.fptr_table = boot_table;
@@ -179,13 +179,18 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
 "	.proc " #tramp_name "#\n"					     \
 #tramp_name ":\n"							     \
 "	{ .mmi\n"							     \
+"	  .prologue\n"							     \
+"	  .save ar.pfs, r40\n"						     \
 "	  alloc loc0 = ar.pfs, 8, 6, 3, 0\n"				     \
 "	  adds r2 = -144, r12\n"					     \
 "	  adds r3 = -128, r12\n"					     \
 "	}\n"								     \
 "	{ .mii\n"							     \
+"	  .fframe 160\n"						     \
 "	  adds r12 = -160, r12\n"					     \
+"	  .save rp, r41\n"						     \
 "	  mov loc1 = b0\n"						     \
+"	  .body\n"							     \
 "	  mov out2 = b0		/* needed by fixup_profile */\n"	     \
 "	  ;;\n"								     \
 "	}\n"								     \
@@ -249,6 +254,7 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
 "	{ .mmi\n"							     \
 "	  ldf.fill f14 = [r2], 32\n"					     \
 "	  ldf.fill f15 = [r3], 32\n"					     \
+"	  .restore sp		/* pop the unwind frame state */\n"	     \
 "	  adds r12 = 160, r12\n"					     \
 "	  ;;\n"								     \
 "	}\n"								     \
@@ -265,6 +271,8 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
 "	/* An alloc is needed for the break system call to work.\n"	     \
 "	   We don't care about the old value of the pfs register.  */\n"     \
 "	{ .mmb\n"							     \
+"	  .prologue\n"							     \
+"	  .body\n"							     \
 "	  alloc r2 = ar.pfs, 0, 0, 8, 0\n"				     \
 "	  br.sptk.many b6\n"						     \
 "	  ;;\n"								     \
@@ -292,7 +300,11 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
 "	.proc _start#\n"						      \
 "_start:\n"								      \
 "0:	{ .mii\n"							      \
+"	  .prologue\n"							      \
+"	  .save ar.pfs, r32\n"						      \
+"	  .save rp, r0\n"						      \
 "	  alloc loc0 = ar.pfs, 0, 3, 4, 0\n"				      \
+"	  .body\n"							      \
 "	  mov r2 = ip\n"						      \
 "	  addl r3 = @gprel(0b), r0\n"					      \
 "	  ;;\n"								      \
@@ -319,6 +331,10 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
 "	.global _dl_start_user#\n"					      \
 "	.proc _dl_start_user#\n"					      \
 "_dl_start_user:\n"							      \
+"	 .prologue\n"							      \
+"	 .save ar.pfs, r32\n"						      \
+"	 .save rp, r0\n"						      \
+"	 .body\n"							      \
 "	{ .mii\n"							      \
 "	  /* Save the pointer to the user entry point fptr in loc2.  */\n"    \
 "	  mov loc2 = ret0\n"						      \
@@ -577,6 +593,10 @@ elf_machine_rela (struct link_map *map,
     assert (! "unexpected dynamic reloc format");
 }
 
+/* Let do-rel.h know that on IA-64 if l_addr is 0, all RELATIVE relocs
+   can be skipped.  */
+#define ELF_MACHINE_REL_RELATIVE 1
+
 static inline void
 elf_machine_rela_relative (Elf64_Addr l_addr, const Elf64_Rela *reloc,
 			   Elf64_Addr *const reloc_addr)
diff --git a/sysdeps/unix/arm/dl-brk.S b/sysdeps/unix/arm/dl-brk.S
new file mode 100644
index 0000000000..eeb96544e3
--- /dev/null
+++ b/sysdeps/unix/arm/dl-brk.S
@@ -0,0 +1 @@
+#include <brk.S>
diff --git a/sysdeps/unix/bsd/hp/m68k/dl-brk.S b/sysdeps/unix/bsd/hp/m68k/dl-brk.S
new file mode 100644
index 0000000000..eeb96544e3
--- /dev/null
+++ b/sysdeps/unix/bsd/hp/m68k/dl-brk.S
@@ -0,0 +1 @@
+#include <brk.S>
diff --git a/sysdeps/unix/bsd/osf/alpha/dl-brk.S b/sysdeps/unix/bsd/osf/alpha/dl-brk.S
new file mode 100644
index 0000000000..eeb96544e3
--- /dev/null
+++ b/sysdeps/unix/bsd/osf/alpha/dl-brk.S
@@ -0,0 +1 @@
+#include <brk.S>
diff --git a/sysdeps/unix/bsd/sun/m68k/dl-brk.S b/sysdeps/unix/bsd/sun/m68k/dl-brk.S
new file mode 100644
index 0000000000..eeb96544e3
--- /dev/null
+++ b/sysdeps/unix/bsd/sun/m68k/dl-brk.S
@@ -0,0 +1 @@
+#include <brk.S>
diff --git a/sysdeps/unix/bsd/vax/dl-brk.S b/sysdeps/unix/bsd/vax/dl-brk.S
new file mode 100644
index 0000000000..eeb96544e3
--- /dev/null
+++ b/sysdeps/unix/bsd/vax/dl-brk.S
@@ -0,0 +1 @@
+#include <brk.S>
diff --git a/sysdeps/unix/i386/dl-brk.S b/sysdeps/unix/i386/dl-brk.S
new file mode 100644
index 0000000000..eeb96544e3
--- /dev/null
+++ b/sysdeps/unix/i386/dl-brk.S
@@ -0,0 +1 @@
+#include <brk.S>
diff --git a/sysdeps/unix/mips/dl-brk.S b/sysdeps/unix/mips/dl-brk.S
new file mode 100644
index 0000000000..eeb96544e3
--- /dev/null
+++ b/sysdeps/unix/mips/dl-brk.S
@@ -0,0 +1 @@
+#include <brk.S>
diff --git a/sysdeps/unix/sparc/dl-brk.S b/sysdeps/unix/sparc/dl-brk.S
new file mode 100644
index 0000000000..eeb96544e3
--- /dev/null
+++ b/sysdeps/unix/sparc/dl-brk.S
@@ -0,0 +1 @@
+#include <brk.S>
diff --git a/sysdeps/unix/sysv/linux/alpha/dl-brk.S b/sysdeps/unix/sysv/linux/alpha/dl-brk.S
new file mode 100644
index 0000000000..eeb96544e3
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/dl-brk.S
@@ -0,0 +1 @@
+#include <brk.S>
diff --git a/sysdeps/unix/sysv/linux/i386/dl-brk.c b/sysdeps/unix/sysv/linux/i386/dl-brk.c
deleted file mode 100644
index c37cdfec33..0000000000
--- a/sysdeps/unix/sysv/linux/i386/dl-brk.c
+++ /dev/null
@@ -1,5 +0,0 @@
-/* We can use the normal code but we also know the __curbrk is not exported
-   from ld.so.  */
-extern void *__curbrk attribute_hidden;
-
-#include <brk.c>
diff --git a/sysdeps/unix/sysv/linux/i386/dl-sbrk.c b/sysdeps/unix/sysv/linux/i386/dl-sbrk.c
deleted file mode 100644
index 4713a92694..0000000000
--- a/sysdeps/unix/sysv/linux/i386/dl-sbrk.c
+++ /dev/null
@@ -1,5 +0,0 @@
-/* We can use the normal code but we also know the __curbrk is not exported
-   from ld.so.  */
-extern void *__curbrk attribute_hidden;
-
-#include <sbrk.c>
diff --git a/sysdeps/unix/sysv/linux/ia64/dl-brk.S b/sysdeps/unix/sysv/linux/ia64/dl-brk.S
new file mode 100644
index 0000000000..eeb96544e3
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/ia64/dl-brk.S
@@ -0,0 +1 @@
+#include <brk.S>
diff --git a/sysdeps/unix/sysv/linux/powerpc/dl-brk.S b/sysdeps/unix/sysv/linux/powerpc/dl-brk.S
new file mode 100644
index 0000000000..eeb96544e3
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/dl-brk.S
@@ -0,0 +1 @@
+#include <brk.S>
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/dl-brk.S b/sysdeps/unix/sysv/linux/sparc/sparc64/dl-brk.S
new file mode 100644
index 0000000000..eeb96544e3
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/dl-brk.S
@@ -0,0 +1 @@
+#include <brk.S>
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-15 22:50:41 +0000