2.5-18.1

1 files changed, 0 insertions, 762 deletions

diff --git a/sysdeps/hppa/dl-machine.h b/sysdeps/hppa/dl-machine.h
deleted file mode 100644
index d29501d..0000000
--- a/sysdeps/hppa/dl-machine.h
+++ /dev/null
@@ -1,762 +0,0 @@
-/* Machine-dependent ELF dynamic relocation inline functions.  PA-RISC version.
-   Copyright (C) 1995-1997,1999-2003
-	Free Software Foundation, Inc.
-   Contributed by David Huggins-Daines <dhd@debian.org>
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef dl_machine_h
-#define dl_machine_h 1
-
-#define ELF_MACHINE_NAME "hppa"
-
-#include <sys/param.h>
-#include <assert.h>
-#include <string.h>
-#include <link.h>
-#include <errno.h>
-#include <dl-fptr.h>
-#include <abort-instr.h>
-
-# define VALID_ELF_OSABI(osabi)		((osabi == ELFOSABI_SYSV) || (osabi == ELFOSABI_LINUX))
-# define VALID_ELF_ABIVERSION(ver)	(ver == 0)
-# define VALID_ELF_HEADER(hdr,exp,size) \
-  memcmp (hdr,exp,size-2) == 0 \
-  && VALID_ELF_OSABI (hdr[EI_OSABI]) \
-  && VALID_ELF_ABIVERSION (hdr[EI_ABIVERSION])
-
-/* These two definitions must match the definition of the stub in 
-   bfd/elf32-hppa.c (see plt_stub[]).
-   
-   a. Define the size of the *entire* stub we place at the end of the PLT
-   table (right up against the GOT).
-   
-   b. Define the number of bytes back from the GOT to the entry point of
-   the PLT stub. You see the PLT stub must be entered in the middle
-   so it can depwi to find it's own address (long jump stub) 
-   
-   c. Define the size of a single PLT entry so we can jump over the
-   last entry to get the stub address */
-	
-#define SIZEOF_PLT_STUB (7*4)
-#define GOT_FROM_PLT_STUB (4*4)
-#define PLT_ENTRY_SIZE (2*4)
-
-/* Initialize the function descriptor table before relocations */
-static inline void
-__hppa_init_bootstrap_fdesc_table (struct link_map *map)
-{
-  ElfW(Addr) *boot_table;
-
-  /* Careful: this will be called before got has been relocated... */
-  ELF_MACHINE_LOAD_ADDRESS(boot_table,_dl_boot_fptr_table);
-
-  map->l_mach.fptr_table_len = ELF_MACHINE_BOOT_FPTR_TABLE_LEN;
-  map->l_mach.fptr_table = boot_table;
-}
-
-#define ELF_MACHINE_BEFORE_RTLD_RELOC(dynamic_info)		\
-	__hppa_init_bootstrap_fdesc_table (&bootstrap_map);
-
-/* Return nonzero iff ELF header is compatible with the running host.  */
-static inline int
-elf_machine_matches_host (const Elf32_Ehdr *ehdr)
-{
-  return ehdr->e_machine == EM_PARISC;
-}
-
-/* Return the link-time address of _DYNAMIC.  */
-static inline Elf32_Addr
-elf_machine_dynamic (void) __attribute__ ((const));
-
-static inline Elf32_Addr
-elf_machine_dynamic (void)
-{
-  Elf32_Addr dynamic;
-
-  asm ("b,l	1f,%0\n"
-"	depi	0,31,2,%0\n"
-"1:	addil	L'_GLOBAL_OFFSET_TABLE_ - ($PIC_pcrel$0 - 8),%0\n"
-"	ldw	R'_GLOBAL_OFFSET_TABLE_ - ($PIC_pcrel$0 - 12)(%%r1),%0\n"
-       : "=r" (dynamic) : : "r1");
-
-  return dynamic;
-}
-
-/* Return the run-time load address of the shared object.  */
-static inline Elf32_Addr
-elf_machine_load_address (void) __attribute__ ((const));
-
-static inline Elf32_Addr
-elf_machine_load_address (void)
-{
-  Elf32_Addr dynamic;
-
-  asm (
-"	b,l	1f,%0\n"
-"	depi	0,31,2,%0\n"
-"1:	addil	L'_DYNAMIC - ($PIC_pcrel$0 - 8),%0\n"
-"	ldo	R'_DYNAMIC - ($PIC_pcrel$0 - 12)(%%r1),%0\n"
-   : "=r" (dynamic) : : "r1");
-
-  return dynamic - elf_machine_dynamic ();
-}
-
-/* Fixup a PLT entry to bounce directly to the function at VALUE.  
-   Optimized non-profile version. */
-static inline Elf32_Addr
-elf_machine_fixup_plt (struct link_map *map, lookup_t t,
-		       const Elf32_Rela *reloc,
-		       Elf32_Addr *reloc_addr, Elf32_Addr value)
-{
-  /* map is the link_map for the caller, t is the link_map for the object
-     being called */
-  reloc_addr[1] = D_PTR (t, l_info[DT_PLTGOT]);
-  reloc_addr[0] = value;
-  /* Return the PLT slot rather than the function value so that the
-     trampoline can load the new LTP. */
-  return (Elf32_Addr) reloc_addr;
-}
-
-/* Fixup a PLT entry to bounce directly to the function at VALUE.  */
-#define ELF_MACHINE_PROFILE_FIXUP_PLT elf_machine_profile_fixup_plt
-static inline Elf32_Addr
-elf_machine_profile_fixup_plt (struct link_map *map, lookup_t t,
-		       const Elf32_Rela *reloc,
-		       Elf32_Addr *reloc_addr, Elf32_Addr value)
-{
-  if(__builtin_expect (t == NULL, 1)) 
-    return (Elf32_Addr) reloc_addr;
-  /* Return the PLT slot rather than the function value so that the
-     trampoline can load the new LTP. */
-  return (Elf32_Addr) elf_machine_fixup_plt(map, t, reloc, reloc_addr, value);
-}
-
-/* Return the final value of a plt relocation.  */
-static inline Elf32_Addr
-elf_machine_plt_value (struct link_map *map, const Elf32_Rela *reloc,
-		       Elf32_Addr value)
-{
-  /* We are rela only */
-  return value + reloc->r_addend;
-}
-
-/* Set up the loaded object described by L so its unrelocated PLT
-   entries will jump to the on-demand fixup code in dl-runtime.c.  */
-
-static inline int
-elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
-{
-  Elf32_Addr *got = NULL;
-  Elf32_Addr l_addr, iplt, jmprel, end_jmprel, r_type, r_sym;
-  const Elf32_Rela *reloc;
-  struct fdesc *fptr;
-  static union {
-    unsigned char c[8];
-    Elf32_Addr i[2];
-  } sig = {{0x00,0xc0,0xff,0xee, 0xde,0xad,0xbe,0xef}};
-		
-  /* If we don't have a PLT we can just skip all this... */
-  if (__builtin_expect (l->l_info[DT_JMPREL] == NULL,0))
-    return lazy;
-  
-  /* All paths use these values */ 
-  l_addr = l->l_addr;
-  jmprel = D_PTR(l, l_info[DT_JMPREL]);
-  end_jmprel = jmprel + l->l_info[DT_PLTRELSZ]->d_un.d_val;
-  
-  extern void _dl_runtime_resolve (void);
-  extern void _dl_runtime_profile (void);
-  
-  /* Linking lazily */
-  if (lazy)
-    {
-      /* FIXME: Search for the got, but backwards through the relocs, technically we should
-         find it on the first try. However, assuming the relocs got out of order the 
-         routine is made a bit more robust by searching them all in case of failure. */
-      for (iplt = (end_jmprel - sizeof(Elf32_Rela)); iplt >= jmprel; iplt -= sizeof (Elf32_Rela))
-        {
-	      
-	  reloc = (const Elf32_Rela *) iplt;
-          r_type = ELF32_R_TYPE (reloc->r_info);
-          r_sym = ELF32_R_SYM (reloc->r_info);
-
-          got = (Elf32_Addr *) (reloc->r_offset + l_addr + PLT_ENTRY_SIZE + SIZEOF_PLT_STUB);
-
-          /* If we aren't an IPLT, and we aren't NONE then it's a bad reloc */
-          if (__builtin_expect (r_type != R_PARISC_IPLT, 0))
-	    {
-	      if (__builtin_expect (r_type != R_PARISC_NONE, 0))
-	        _dl_reloc_bad_type (l, r_type, 1);
-	      continue;
-	    }
-	
-          /* Check for the plt_stub that binutils placed here for us 
-             to use with _dl_runtime_resolve  */
-          if (got[-2] != sig.i[0] || got[-1] != sig.i[1])
-            {
-              got = NULL; /* Not the stub... keep looking */
-            } 
-          else 
-	    {
-              /* Found the GOT! */       	
-              register Elf32_Addr ltp __asm__ ("%r19");
-              /* Identify this shared object. */
-              got[1] = (Elf32_Addr) l;
-
-              /* This function will be called to perform the relocation. */
-              if (__builtin_expect (!profile, 1))
-                {
-                  /* If a static application called us, then _dl_runtime_resolve is not
-		     a function descriptor, but the *real* address of the function... */
-		  if((unsigned long) &_dl_runtime_resolve & 3)
-		    {
-                      got[-2] = (Elf32_Addr) ((struct fdesc *) 
-                                  ((unsigned long) &_dl_runtime_resolve & ~3))->ip;
-		    }
-		  else
-		    {
-		      /* Static executable! */
-                      got[-2] = (Elf32_Addr) &_dl_runtime_resolve;
-		    }
-                }
-              else
-	        {
-	          if (_dl_name_match_p (GLRO(dl_profile), l))
-	            {
-		      /* This is the object we are looking for.  Say that
-		         we really want profiling and the timers are
-		         started.  */
-                      GL(dl_profile_map) = l;
-                    }
-
-		  if((unsigned long) &_dl_runtime_resolve & 3)
-		    {
-                      got[-2] = (Elf32_Addr) ((struct fdesc *)
-                                  ((unsigned long) &_dl_runtime_profile & ~3))->ip;
-		    }
-		  else
-		    {
-		      /* Static executable */
-                      got[-2] = (Elf32_Addr) &_dl_runtime_profile;
-		    }
-                }
-              /* Plunk in the gp of this function descriptor so we 
-	         can make the call to _dl_runtime_xxxxxx */
-              got[-1] = ltp;
-              break;
-              /* Done looking for the GOT, and stub is setup */
-            } /* else we found the GOT */
-        } /* for, walk the relocs backwards */
-
-      if(!got) 
-        return 0; /* No lazy linking for you! */
-  
-      /* Process all the relocs, now that we know the GOT... */    
-      for (iplt = jmprel; iplt < end_jmprel; iplt += sizeof (Elf32_Rela))
-	{
-	  reloc = (const Elf32_Rela *) iplt;
-	  r_type = ELF32_R_TYPE (reloc->r_info);
-	  r_sym = ELF32_R_SYM (reloc->r_info);
-
-	  if (__builtin_expect (r_type == R_PARISC_IPLT, 1))
-	    {
-	      fptr = (struct fdesc *) (reloc->r_offset + l_addr);
-	      if (r_sym != 0)
-		{
-		  /* Relocate the pointer to the stub.  */
-		  fptr->ip = (Elf32_Addr) got - GOT_FROM_PLT_STUB;
-
-		  /* Instead of the LTP value, we put the reloc offset
-		     here.  The trampoline code will load the proper
-		     LTP and pass the reloc offset to the fixup
-		     function.  */
-		  fptr->gp = iplt - jmprel;
-		} /* r_sym != 0 */
-	      else
-		{
-		  /* Relocate this *ABS* entry.  */
-		  fptr->ip = reloc->r_addend + l_addr;
-		  fptr->gp = D_PTR (l, l_info[DT_PLTGOT]);
-		}
-	    } /* r_type == R_PARISC_IPLT */
-	} /* for all the relocations */ 
-    } /* if lazy */
-  else
-    {
-      for (iplt = jmprel; iplt < end_jmprel; iplt += sizeof (Elf32_Rela))
-        {
-          reloc = (const Elf32_Rela *) iplt;
-          r_type = ELF32_R_TYPE (reloc->r_info);
-          r_sym = ELF32_R_SYM (reloc->r_info);
-
-          if (__builtin_expect ((r_type == R_PARISC_IPLT) && (r_sym == 0), 1))
-            {
-              fptr = (struct fdesc *) (reloc->r_offset + l_addr);
-              /* Relocate this *ABS* entry, set only the gp, the rest is set later
-                 when elf_machine_rela_relative is called (WITHOUT the linkmap)  */
-              fptr->gp = D_PTR (l, l_info[DT_PLTGOT]);
-            } /* r_type == R_PARISC_IPLT */
-        } /* for all the relocations */ 
-    }	  
-  return lazy;
-}
-
-/* Initial entry point code for the dynamic linker.
-   The C function `_dl_start' is the real entry point;
-   its return value is the user program's entry point.  */
-
-#define RTLD_START \
-/* Set up dp for any non-PIC lib constructors that may be called.  */	\
-static struct link_map * __attribute__((used))				\
-set_dp (struct link_map *map)						\
-{									\
-  register Elf32_Addr dp asm ("%r27");					\
-  dp = D_PTR (map, l_info[DT_PLTGOT]);					\
-  asm volatile ("" : : "r" (dp));					\
-  return map;								\
-}									\
-									\
-asm (									\
-"	.text\n"							\
-"	.globl _start\n"						\
-"	.type _start,@function\n"					\
-"_start:\n"								\
-	/* The kernel does not give us an initial stack frame. */	\
-"	ldo	64(%sp),%sp\n"						\
-	/* Save the relevant arguments (yes, those are the correct	\
-	   registers, the kernel is weird) in their stack slots. */	\
-"	stw	%r25,-40(%sp)\n" /* argc */				\
-"	stw	%r24,-44(%sp)\n" /* argv */				\
-									\
-	/* We need the LTP, and we need it now.				\
-	   $PIC_pcrel$0 points 8 bytes past the current instruction,	\
-	   just like a branch reloc.  This sequence gets us the		\
-	   runtime address of _DYNAMIC. */				\
-"	bl	0f,%r19\n"						\
-"	depi	0,31,2,%r19\n"	/* clear priviledge bits */		\
-"0:	addil	L'_DYNAMIC - ($PIC_pcrel$0 - 8),%r19\n"			\
-"	ldo	R'_DYNAMIC - ($PIC_pcrel$0 - 12)(%r1),%r26\n"		\
-									\
-	/* The link time address is stored in the first entry of the	\
-	   GOT.  */							\
-"	addil	L'_GLOBAL_OFFSET_TABLE_ - ($PIC_pcrel$0 - 16),%r19\n"	\
-"	ldw	R'_GLOBAL_OFFSET_TABLE_ - ($PIC_pcrel$0 - 20)(%r1),%r20\n" \
-									\
-"	sub	%r26,%r20,%r20\n"	/* Calculate load offset */	\
-									\
-	/* Rummage through the dynamic entries, looking for		\
-	   DT_PLTGOT.  */						\
-"	ldw,ma	8(%r26),%r19\n"						\
-"1:	cmpib,=,n 3,%r19,2f\n"	/* tag == DT_PLTGOT? */			\
-"	cmpib,<>,n 0,%r19,1b\n"						\
-"	ldw,ma	8(%r26),%r19\n"						\
-									\
-	/* Uh oh!  We didn't find one.  Abort. */			\
-"	iitlbp	%r0,(%r0)\n"						\
-									\
-"2:	ldw	-4(%r26),%r19\n"	/* Found it, load value. */	\
-"	add	%r19,%r20,%r19\n"	/* And add the load offset. */	\
-									\
-	/* Our initial stack layout is rather different from everyone	\
-	   else's due to the unique PA-RISC ABI.  As far as I know it	\
-	   looks like this:						\
-									\
-	   -----------------------------------  (this frame created above) \
-	   |         32 bytes of magic       |				\
-	   |---------------------------------|				\
-	   | 32 bytes argument/sp save area  |				\
-	   |---------------------------------|  ((current->mm->env_end)	\
-	   |         N bytes of slack        |	 + 63 & ~63)		\
-	   |---------------------------------|				\
-	   |      envvar and arg strings     |				\
-	   |---------------------------------|				\
-	   |	    ELF auxiliary info	     |				\
-	   |         (up to 28 words)        |				\
-	   |---------------------------------|				\
-	   |  Environment variable pointers  |				\
-	   |         upwards to NULL	     |				\
-	   |---------------------------------|				\
-	   |        Argument pointers        |				\
-	   |         upwards to NULL	     |				\
-	   |---------------------------------|				\
-	   |          argc (1 word)          |				\
-	   -----------------------------------				\
-									\
-	  So, obviously, we can't just pass %sp to _dl_start.  That's	\
-	  okay, argv-4 will do just fine.				\
-									\
-	  The pleasant part of this is that if we need to skip		\
-	  arguments we can just decrement argc and move argv, because	\
-	  the stack pointer is utterly unrelated to the location of	\
-	  the environment and argument vectors. */			\
-									\
-	/* This is always within range so we'll be okay. */		\
-"	bl	_dl_start,%rp\n"					\
-"	ldo	-4(%r24),%r26\n"					\
-									\
-"	.globl _dl_start_user\n"					\
-"	.type _dl_start_user,@function\n"				\
-"_dl_start_user:\n"							\
-	/* Save the entry point in %r3. */				\
-"	copy	%ret0,%r3\n"						\
-									\
-	/* Remember the lowest stack address. */			\
-"	addil	LT'__libc_stack_end,%r19\n"				\
-"	ldw	RT'__libc_stack_end(%r1),%r20\n"			\
-"	stw	%sp,0(%r20)\n"						\
-									\
-	/* See if we were called as a command with the executable file	\
-	   name as an extra leading argument. */			\
-"	addil	LT'_dl_skip_args,%r19\n"				\
-"	ldw	RT'_dl_skip_args(%r1),%r20\n"				\
-"	ldw	0(%r20),%r20\n"						\
-									\
-"	ldw	-40(%sp),%r25\n"	/* argc */			\
-"	comib,=	0,%r20,.Lnofix\n"	/* FIXME: Mispredicted branch */\
-"	ldw	-44(%sp),%r24\n"	/* argv (delay slot) */		\
-									\
-"	sub	%r25,%r20,%r25\n"					\
-"	stw	%r25,-40(%sp)\n"					\
-"	sh2add	%r20,%r24,%r24\n"					\
-"	stw	%r24,-44(%sp)\n"					\
-									\
-".Lnofix:\n"								\
-"	addil	LT'_rtld_local,%r19\n"					\
-"	ldw	RT'_rtld_local(%r1),%r26\n"				\
-"	bl	set_dp, %r2\n"						\
-"	ldw	0(%r26),%r26\n"						\
-									\
-	/* Call _dl_init(_dl_loaded, argc, argv, envp). */		\
-"	copy	%r28,%r26\n"						\
-									\
-	/* envp = argv + argc + 1 */					\
-"	sh2add	%r25,%r24,%r23\n"					\
-"	bl	_dl_init_internal,%r2\n"				\
-"	ldo	4(%r23),%r23\n"	/* delay slot */			\
-									\
-	/* Reload argc, argv to the registers start.S expects.  */	\
-"	ldw	-40(%sp),%r25\n"					\
-"	ldw	-44(%sp),%r24\n"					\
-									\
-	/* _dl_fini does have a PLT slot now.  I don't know how to get	\
-	   to it though, so this hack will remain. */			\
-"	.section .data\n"						\
-"__dl_fini_plabel:\n"							\
-"	.word	_dl_fini\n"						\
-"	.word	0xdeadbeef\n"						\
-"	.previous\n"							\
-									\
-	/* %r3 contains a function pointer, we need to mask out the	\
-	   lower bits and load the gp and jump address. */		\
-"	depi	0,31,2,%r3\n"						\
-"	ldw	0(%r3),%r2\n"						\
-"	addil	LT'__dl_fini_plabel,%r19\n"				\
-"	ldw	RT'__dl_fini_plabel(%r1),%r23\n"			\
-"	stw	%r19,4(%r23)\n"						\
-"	ldw	4(%r3),%r19\n"	/* load the object's gp */		\
-"	bv	%r0(%r2)\n"						\
-"	depi	2,31,2,%r23\n"	/* delay slot */			\
-	);
-
-
-/* This code gets called via the .plt stub, and is used in
-   dl-runtime.c to call the `fixup' function and then redirect to the
-   address it returns.
-   
-   WARNING: This template is also used by gcc's __cffc, and expects
-   that the "bl" for fixup() exist at a particular offset.
-   Do not change this template without changing gcc, while the prefix
-   "bl" should fix everything so gcc finds the right spot, it will
-   slow down __cffc when it attempts to call fixup to resolve function
-   descriptor references. Please refer to gcc/gcc/config/pa/fptr.c
-   
-   Enter with r19 = reloc offset, r20 = got-8, r21 = fixup ltp.  */
-#define TRAMPOLINE_TEMPLATE(tramp_name, fixup_name) 			\
-  extern void tramp_name (void);		    			\
-  asm (									\
- "	.text\n"							\
- 	/* FAKE bl to provide gcc's __cffc with fixup's address */	\
- "	bl	" #fixup_name ",%r2\n" /* Runtime address of fixup */	\
- "	.globl " #tramp_name "\n"					\
- "	.type " #tramp_name ",@function\n"				\
-  #tramp_name ":\n"							\
- "	.proc\n"							\
- "	.callinfo frame=64,calls,save_rp\n"				\
- "	.entry\n"							\
- 	/* Save return pointer */					\
- "	stw	%r2,-20(%sp)\n"						\
- 	/* Save argument registers in the call stack frame. */		\
- "	stw	%r26,-36(%sp)\n"					\
- "	stw	%r25,-40(%sp)\n"					\
- "	stw	%r24,-44(%sp)\n"					\
- "	stw	%r23,-48(%sp)\n"					\
- 	/* Build a call frame, and save structure pointer. */		\
- "	stwm	%r28,64(%sp)\n"						\
- 									\
- 	/* Set up args to fixup func.  */				\
- "	ldw	8+4(%r20),%r26\n" /* (1) got[1] == struct link_map */	\
- "	copy	%r19,%r25\n"	  /* (2) reloc offset  */		\
- "	copy    %r2,%r24\n"	  /* (3) profile_fixup needs rp */	\
- 									\
- 	/* Call the real address resolver. */				\
- "	bl	" #fixup_name ",%r2\n"					\
- "	copy	%r21,%r19\n"	  /* set fixup func ltp (DELAY SLOT)*/	\
- 									\
- "	ldw	0(%r28),%r22\n"	  /* load up the returned func ptr */	\
- "	ldw	4(%r28),%r19\n"						\
- "	ldwm	-64(%sp),%r28\n"					\
- 	/* Arguments. */						\
- "	ldw	-36(%sp),%r26\n"					\
- "	ldw	-40(%sp),%r25\n"					\
- "	ldw	-44(%sp),%r24\n"					\
- "	ldw	-48(%sp),%r23\n"					\
- 	/* Call the real function. */					\
- "	bv	%r0(%r22)\n"						\
- 	/* Return pointer. */						\
- "	ldw	-20(%sp),%r2\n"						\
- "	.exit\n"							\
- "	.procend\n");
-  
-#ifndef PROF
-#define ELF_MACHINE_RUNTIME_TRAMPOLINE			\
-  TRAMPOLINE_TEMPLATE (_dl_runtime_resolve, fixup);	\
-  TRAMPOLINE_TEMPLATE (_dl_runtime_profile, profile_fixup);
-#else
-#define ELF_MACHINE_RUNTIME_TRAMPOLINE			\
-  TRAMPOLINE_TEMPLATE (_dl_runtime_resolve, fixup);	\
-  strong_alias (_dl_runtime_resolve, _dl_runtime_profile);
-#endif
-
-/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
-   PLT entries should not be allowed to define the value.
-   ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
-   of the main executable's symbols, as for a COPY reloc.  */
-#define elf_machine_type_class(type) \
-  ((((type) == R_PARISC_IPLT || (type) == R_PARISC_EPLT)	\
-    * ELF_RTYPE_CLASS_PLT)					\
-   | (((type) == R_PARISC_COPY) * ELF_RTYPE_CLASS_COPY))
-
-/* Used by the runtime in fixup to figure out if reloc is *really* PLT */
-#define ELF_MACHINE_JMP_SLOT R_PARISC_IPLT
-#define ELF_MACHINE_SIZEOF_JMP_SLOT PLT_ENTRY_SIZE
-
-/* We only use RELA. */
-#define ELF_MACHINE_NO_REL 1
-
-/* Return the address of the entry point. */
-#define ELF_MACHINE_START_ADDRESS(map, start) \
-  DL_STATIC_FUNCTION_ADDRESS (map, start)
-
-/* We define an initialization functions.  This is called very early in
- *    _dl_sysdep_start.  */
-#define DL_PLATFORM_INIT dl_platform_init ()
-
-static inline void __attribute__ ((unused))
-dl_platform_init (void)
-{
-	if (GLRO(dl_platform) != NULL && *GLRO(dl_platform) == '\0')
-	/* Avoid an empty string which would disturb us.  */
-		GLRO(dl_platform) = NULL;
-}
-	
-#endif /* !dl_machine_h */
-
-/* These are only actually used where RESOLVE_MAP is defined, anyway. */
-#ifdef RESOLVE_MAP
-
-auto void __attribute__((always_inline))
-elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
-		  const Elf32_Sym *sym, const struct r_found_version *version,
-		  void *const reloc_addr_arg)
-{
-  Elf32_Addr *const reloc_addr = reloc_addr_arg;
-  const Elf32_Sym *const refsym = sym;
-  unsigned long const r_type = ELF32_R_TYPE (reloc->r_info);
-  struct link_map *sym_map;
-  Elf32_Addr value;
-
-# if !defined RTLD_BOOTSTRAP && !defined SHARED
-  /* This is defined in rtld.c, but nowhere in the static libc.a; make the
-     reference weak so static programs can still link.  This declaration
-     cannot be done when compiling rtld.c (i.e.  #ifdef RTLD_BOOTSTRAP)
-     because rtld.c contains the common defn for _dl_rtld_map, which is
-     incompatible with a weak decl in the same file.  */
-  weak_extern (GL(dl_rtld_map));
-# endif
-
-  /* RESOLVE_MAP will return a null value for undefined syms, and
-     non-null for all other syms.  In particular, relocs with no
-     symbol (symbol index of zero), also called *ABS* relocs, will be
-     resolved to MAP.  (The first entry in a symbol table is all
-     zeros, and an all zero Elf32_Sym has a binding of STB_LOCAL.)
-     See RESOLVE_MAP definition in elf/dl-reloc.c  */
-# ifdef RTLD_BOOTSTRAP
-  /* RESOLVE_MAP in rtld.c doesn't have the local sym test.  */
-  sym_map = (ELF32_ST_BIND (sym->st_info) != STB_LOCAL
-	     ? RESOLVE_MAP (&sym, version, r_type) : map);
-# else
-  sym_map = RESOLVE_MAP (&sym, version, r_type);
-# endif
-  if (sym_map)
-    {
-      value = sym ? sym_map->l_addr + sym->st_value : 0;
-      value += reloc->r_addend;
-    }
-  else
-    value = 0;
-
-  switch (r_type)
-    {
-    case R_PARISC_DIR32:
-      /* .eh_frame can have unaligned relocs.  */
-      if ((unsigned long) reloc_addr_arg & 3)
-	{
-	  char *rel_addr = (char *) reloc_addr_arg;
-	  rel_addr[0] = value >> 24;
-	  rel_addr[1] = value >> 16;
-	  rel_addr[2] = value >> 8;
-	  rel_addr[3] = value;
-	  return;
-	}
-      break;
-
-    case R_PARISC_PLABEL32:
-      /* Easy rule: If there is a symbol and it is global, then we
-         need to make a dynamic function descriptor.  Otherwise we
-         have the address of a PLT slot for a local symbol which we
-         know to be unique. */
-      if (sym == NULL
-	  || sym_map == NULL
-	  || ELF32_ST_BIND (sym->st_info) == STB_LOCAL)
-        {
-	  break;
-        }
-      /* Set bit 30 to indicate to $$dyncall that this is a PLABEL.
-         We have to do this outside of the generic function descriptor
-	 code, since it doesn't know about our requirement for setting
-	 protection bits */
-      value = (Elf32_Addr)((unsigned int)_dl_make_fptr (sym_map, sym, value) | 2);
-      break;
-
-    case R_PARISC_IPLT:
-      if (__builtin_expect (sym_map != NULL, 1))
-        {
-	  elf_machine_fixup_plt (NULL, sym_map, reloc, reloc_addr, value);
-        } 
-      else 
-        {
-	  /* If we get here, it's a (weak) undefined sym.  */
-	  elf_machine_fixup_plt (NULL, map, reloc, reloc_addr, value);
-        }
-      return;
-
-    case R_PARISC_COPY:
-      if (__builtin_expect (sym == NULL, 0))
-	/* This can happen in trace mode if an object could not be
-	   found.  */
-	break;
-      if (__builtin_expect (sym->st_size > refsym->st_size, 0)
-	  || (__builtin_expect (sym->st_size < refsym->st_size, 0)
-	      && __builtin_expect (GLRO(dl_verbose), 0)))
-	{
-	  const char *strtab;
-
-	  strtab = (const char *) D_PTR (map, l_info[DT_STRTAB]);
-	  _dl_error_printf ("%s: Symbol `%s' has different size in shared object, "
-			    "consider re-linking\n",
-			    rtld_progname ?: "<program name unknown>",
-			    strtab + refsym->st_name);
-	}
-      memcpy (reloc_addr_arg, (void *) value,
-	      MIN (sym->st_size, refsym->st_size));
-      return;
-      
-    case R_PARISC_NONE:	/* Alright, Wilbur. */
-      return;
-
-    default:
-      _dl_reloc_bad_type (map, r_type, 0);
-    }
-
-  *reloc_addr = value;
-}
-
-/* hppa doesn't have an R_PARISC_RELATIVE reloc, but uses relocs with
-   ELF32_R_SYM (info) == 0 for a similar purpose.  */
-auto void __attribute__((always_inline))
-elf_machine_rela_relative (Elf32_Addr l_addr,
-			   const Elf32_Rela *reloc,
-			   void *const reloc_addr_arg)
-{
-  unsigned long const r_type = ELF32_R_TYPE (reloc->r_info);
-  Elf32_Addr *const reloc_addr = reloc_addr_arg;
-  static char msgbuf[] = { "Unknown" }; 
-  struct link_map map;
-  Elf32_Addr value;
-
-  value = l_addr + reloc->r_addend;
-
-  if (ELF32_R_SYM (reloc->r_info) != 0){ 
-    _dl_error_printf ("%s: In elf_machine_rela_relative "
-		      "ELF32_R_SYM (reloc->r_info) != 0. Aborting.",
-		      rtld_progname ?: "<program name unknown>");
-    ABORT_INSTRUCTION;  /* Crash. */
-  }
-
-  switch (r_type)
-    {
-    case R_PARISC_DIR32:
-      /* .eh_frame can have unaligned relocs.  */
-      if ((unsigned long) reloc_addr_arg & 3)
-	{
-	  char *rel_addr = (char *) reloc_addr_arg;
-	  rel_addr[0] = value >> 24;
-	  rel_addr[1] = value >> 16;
-	  rel_addr[2] = value >> 8;
-	  rel_addr[3] = value;
-	  return;
-	}
-      break;
-
-    case R_PARISC_PLABEL32:
-      break;
-
-    case R_PARISC_IPLT: /* elf_machine_runtime_setup already set gp */
-      break;
-
-    case R_PARISC_NONE:
-      return;
-
-    default: /* Bad reloc, map unknown (really it's the current map) */
-      map.l_name = msgbuf;
-      _dl_reloc_bad_type (&map, r_type, 0);
-      return;
-    }
-
-  *reloc_addr = value;
-}
-
-auto void __attribute__((always_inline))
-elf_machine_lazy_rel (struct link_map *map,
-		      Elf32_Addr l_addr, const Elf32_Rela *reloc)
-{
-  /* We don't have anything to do here.  elf_machine_runtime_setup has
-     done all the relocs already.  */
-}
-
-#endif /* RESOLVE_MAP */