1999-07-21 Roland McGrath <roland@baalperazim.frob.com>

	* elf/dl-reloc.c (_dl_reloc_bad_type): New function.
	* elf/ldsodefs.h: Declare it.
	* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Use it
	instead of assert.
	(elf_machine_lazy_rel): Likewise.  Take new arg MAP.
	* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Likewise.
	(elf_machine_lazy_rel): Likewise.
	* sysdeps/mips/dl-machine.h (elf_machine_rel): Likewise.
	(elf_machine_lazy_rel): Likewise.
	* sysdeps/mips/mips64/dl-machine.h (elf_machine_rel): Likewise.
	(elf_machine_lazy_rel): Likewise.
	* sysdeps/m68k/dl-machine.h (elf_machine_rela): Likewise.
	(elf_machine_lazy_rel): Likewise.
	* sysdeps/i386/dl-machine.h (elf_machine_rel): Likewise.
	(elf_machine_lazy_rel): Likewise.
	* sysdeps/generic/dl-machine.h (elf_machine_rel): Likewise.
	* sysdeps/arm/dl-machine.h (elf_machine_rel): Likewise.
	(elf_machine_lazy_rel): Likewise.
	* sysdeps/alpha/dl-machine.h (elf_machine_rela): Likewise.
	(elf_machine_lazy_rel): Likewise.
	* sysdeps/powerpc/dl-machine.h (elf_machine_lazy_rel): Likewise.
	* sysdeps/powerpc/dl-machine.c (__process_machine_rela): Use
	_dl_reloc_bad_type instead of _dl_signal_error.
	* elf/do-rel.h (elf_dynamic_do_rel): Pass MAP to elf_machine_lazy_rel.

11 files changed, 45 insertions, 43 deletions

diff --git a/sysdeps/alpha/dl-machine.h b/sysdeps/alpha/dl-machine.h
index 21059f5..78a6f50 100644
--- a/sysdeps/alpha/dl-machine.h
+++ b/sysdeps/alpha/dl-machine.h
@@ -26,7 +26,6 @@
 
 #define ELF_MACHINE_NAME "alpha"
 
-#include <assert.h>
 #include <string.h>
 
 
@@ -490,12 +489,13 @@ elf_machine_rela (struct link_map *map,
 	  *reloc_addr = sym_value;
 	}
       else
-	assert (! "unexpected dynamic reloc type");
+	_dl_reloc_bad_type (map, r_type, 0);
     }
 }
 
 static inline void
-elf_machine_lazy_rel (Elf64_Addr l_addr, const Elf64_Rela *reloc)
+elf_machine_lazy_rel (struct link_map *map,
+		      Elf64_Addr l_addr, const Elf64_Rela *reloc)
 {
   Elf64_Addr * const reloc_addr = (void *)(l_addr + reloc->r_offset);
   unsigned long const r_type = ELF64_R_TYPE (reloc->r_info);
@@ -509,7 +509,7 @@ elf_machine_lazy_rel (Elf64_Addr l_addr, const Elf64_Rela *reloc)
   else if (r_type == R_ALPHA_NONE)
     return;
   else
-    assert (! "unexpected PLT reloc type");
+    _dl_reloc_bad_type (map, r_type, 1);
 }
 
 #endif /* RESOLVE */
diff --git a/sysdeps/arm/dl-machine.h b/sysdeps/arm/dl-machine.h
index 754a6ca..d112e3f 100644
--- a/sysdeps/arm/dl-machine.h
+++ b/sysdeps/arm/dl-machine.h
@@ -24,8 +24,6 @@
 
 #include <sys/param.h>
 
-#include <assert.h>
-
 /* Return nonzero iff E_MACHINE is compatible with the running host.  */
 static inline int __attribute__ ((unused))
 elf_machine_matches_host (Elf32_Half e_machine)
@@ -438,19 +436,22 @@ elf_machine_rel (struct link_map *map, const Elf32_Rel *reloc,
 	    break;
 	  }
 	default:
-	  assert (! "unexpected dynamic reloc type");
+	  _dl_reloc_bad_type (map, ELF32_R_TYPE (reloc->r_info), 0);
 	  break;
 	}
     }
 }
 
 static inline void
-elf_machine_lazy_rel (Elf32_Addr l_addr, const Elf32_Rel *reloc)
+elf_machine_lazy_rel (struct link_map *map,
+		      Elf32_Addr l_addr, const Elf32_Rel *reloc)
 {
   Elf32_Addr *const reloc_addr = (void *) (l_addr + reloc->r_offset);
   /* Check for unexpected PLT reloc type.  */
-  assert (ELF32_R_TYPE (reloc->r_info) == R_ARM_JUMP_SLOT);
-  *reloc_addr += l_addr;
+  if (ELF32_R_TYPE (reloc->r_info) == R_ARM_JUMP_SLOT)
+    *reloc_addr += l_addr;
+  else
+    _dl_reloc_bad_type (map, ELF32_R_TYPE (reloc->r_info), 1);
 }
 
 #endif /* RESOLVE */
diff --git a/sysdeps/generic/dl-machine.h b/sysdeps/generic/dl-machine.h
index f787df3..da6c74b 100644
--- a/sysdeps/generic/dl-machine.h
+++ b/sysdeps/generic/dl-machine.h
@@ -1,5 +1,5 @@
 /* Machine-dependent ELF dynamic relocation inline functions.  Stub version.
-   Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1997, 1999 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
@@ -19,7 +19,6 @@
 
 #define ELF_MACHINE_NAME "stub"
 
-#include <assert.h>
 #include <string.h>
 #include <link.h>
 
@@ -81,7 +80,7 @@ elf_machine_rel (Elf32_Addr loadaddr, Elf32_Dyn *info[DT_NUM],
       memcpy (reloc_addr, (void *) (loadbase + sym->st_value), sym->st_size);
       break;
     default:
-      assert (! "unexpected dynamic reloc type");
+      _dl_reloc_bad_type (map, ELF32_R_TYPE (reloc->r_info), 0);
       break;
     }
 }
diff --git a/sysdeps/i386/dl-machine.h b/sysdeps/i386/dl-machine.h
index 9007f64..0377157 100644
--- a/sysdeps/i386/dl-machine.h
+++ b/sysdeps/i386/dl-machine.h
@@ -24,8 +24,6 @@
 
 #include <sys/param.h>
 
-#include <assert.h>
-
 /* Return nonzero iff E_MACHINE is compatible with the running host.  */
 static inline int __attribute__ ((unused))
 elf_machine_matches_host (Elf32_Half e_machine)
@@ -377,19 +375,22 @@ elf_machine_rel (struct link_map *map, const Elf32_Rel *reloc,
 	  *reloc_addr += (value - (Elf32_Addr) reloc_addr);
 	  break;
 	default:
-	  assert (! "unexpected dynamic reloc type");
+	  _dl_reloc_bad_type (map, ELFW(R_TYPE) (reloc->r_info), 0);
 	  break;
 	}
     }
 }
 
 static inline void
-elf_machine_lazy_rel (Elf32_Addr l_addr, const Elf32_Rel *reloc)
+elf_machine_lazy_rel (struct link_map *map,
+		      Elf32_Addr l_addr, const Elf32_Rel *reloc)
 {
   Elf32_Addr *const reloc_addr = (void *) (l_addr + reloc->r_offset);
   /* Check for unexpected PLT reloc type.  */
-  assert (ELF32_R_TYPE (reloc->r_info) == R_386_JMP_SLOT);
-  *reloc_addr += l_addr;
+  if (ELF32_R_TYPE (reloc->r_info) == R_386_JMP_SLOT)
+    *reloc_addr += l_addr;
+  else
+    _dl_reloc_bad_type (map, ELFW(R_TYPE) (reloc->r_info), 1);
 }
 
 #endif /* RESOLVE */
diff --git a/sysdeps/m68k/dl-machine.h b/sysdeps/m68k/dl-machine.h
index afa68ef..f9f9bf7 100644
--- a/sysdeps/m68k/dl-machine.h
+++ b/sysdeps/m68k/dl-machine.h
@@ -24,8 +24,6 @@
 
 #include <sys/param.h>
 
-#include <assert.h>
-
 /* Return nonzero iff E_MACHINE is compatible with the running host.  */
 static inline int
 elf_machine_matches_host (Elf32_Half e_machine)
@@ -313,18 +311,21 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
 	case R_68K_NONE:		/* Alright, Wilbur.  */
 	  break;
 	default:
-	  assert (! "unexpected dynamic reloc type");
+	  _dl_reloc_bad_type (map, ELF32_R_TYPE (reloc->r_info), 0);
 	  break;
 	}
     }
 }
 
 static inline void
-elf_machine_lazy_rel (Elf32_Addr l_addr, const Elf32_Rela *reloc)
+elf_machine_lazy_rel (struct link_map *map,
+		      Elf32_Addr l_addr, const Elf32_Rela *reloc)
 {
   Elf32_Addr *const reloc_addr = (void *) (l_addr + reloc->r_offset);
-  assert (ELF32_R_TYPE (reloc->r_info) == R_68K_JMP_SLOT);
-  *reloc_addr += l_addr;
+  if (ELF32_R_TYPE (reloc->r_info) == R_68K_JMP_SLOT)
+    *reloc_addr += l_addr;
+  else
+    _dl_reloc_bad_type (map, ELF32_R_TYPE (reloc->r_info), 1);
 }
 
 #endif /* RESOLVE */
diff --git a/sysdeps/mips/dl-machine.h b/sysdeps/mips/dl-machine.h
index 6896e53..5811b78 100644
--- a/sysdeps/mips/dl-machine.h
+++ b/sysdeps/mips/dl-machine.h
@@ -25,7 +25,6 @@
 
 #define ELF_MACHINE_NO_PLT
 
-#include <assert.h>
 #include <entry.h>
 
 #ifndef ENTRY_POINT
@@ -567,13 +566,14 @@ elf_machine_rel (struct link_map *map, const ElfW(Rel) *reloc,
     case R_MIPS_NONE:		/* Alright, Wilbur.  */
       break;
     default:
-      assert (! "unexpected dynamic reloc type");
+      _dl_reloc_bad_type (map, ELFW(R_TYPE) (reloc->r_info), 0);
       break;
     }
 }
 
 static inline void
-elf_machine_lazy_rel (ElfW(Addr) l_addr, const ElfW(Rel) *reloc)
+elf_machine_lazy_rel (struct link_map *map,
+		      ElfW(Addr) l_addr, const ElfW(Rel) *reloc)
 {
   /* Do nothing.  */
 }
diff --git a/sysdeps/mips/mips64/dl-machine.h b/sysdeps/mips/mips64/dl-machine.h
index e2b62b8..f200fcd 100644
--- a/sysdeps/mips/mips64/dl-machine.h
+++ b/sysdeps/mips/mips64/dl-machine.h
@@ -25,7 +25,6 @@
 
 #define ELF_MACHINE_NO_PLT
 
-#include <assert.h>
 #include <entry.h>
 
 #ifndef ENTRY_POINT
@@ -562,13 +561,14 @@ elf_machine_rel (struct link_map *map, const ElfW(Rel) *reloc,
     case R_MIPS_NONE:		/* Alright, Wilbur.  */
       break;
     default:
-      assert (! "unexpected dynamic reloc type");
+      _dl_reloc_bad_type (map, ELFW(R_TYPE) (reloc->r_info), 0);
       break;
     }
 }
 
 static inline void
-elf_machine_lazy_rel (struct link_map *map, const ElfW(Rel) *reloc)
+elf_machine_lazy_rel (struct link_map *map, ElfW(Addr) l_addr,
+		      const ElfW(Rel) *reloc)
 {
   /* Do nothing.  */
 }
diff --git a/sysdeps/powerpc/dl-machine.c b/sysdeps/powerpc/dl-machine.c
index 040f5eb..cf918fa 100644
--- a/sysdeps/powerpc/dl-machine.c
+++ b/sysdeps/powerpc/dl-machine.c
@@ -426,8 +426,7 @@ __process_machine_rela (struct link_map *map,
       return;
 
     default:
-      _dl_sysdep_error (_dl_argv[0] ?: "<program name unknown>",
-			": Unknown relocation type\n", NULL);
+      _dl_reloc_bad_type (map, rinfo, 0);
       return;
     }
 
diff --git a/sysdeps/powerpc/dl-machine.h b/sysdeps/powerpc/dl-machine.h
index 79fa274..77454b2 100644
--- a/sysdeps/powerpc/dl-machine.h
+++ b/sysdeps/powerpc/dl-machine.h
@@ -1,5 +1,5 @@
 /* Machine-dependent ELF dynamic relocation inline functions.  PowerPC version.
-   Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1997, 1998, 1999 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
@@ -239,7 +239,8 @@ extern int __elf_machine_runtime_setup (struct link_map *map,
 #define elf_machine_runtime_setup __elf_machine_runtime_setup
 
 static inline void
-elf_machine_lazy_rel (Elf32_Addr l_addr, const Elf32_Rela *reloc)
+elf_machine_lazy_rel (struct link_map *map,
+		      Elf32_Addr l_addr, const Elf32_Rela *reloc)
 {
   /* elf_machine_runtime_setup handles this. */
 }
diff --git a/sysdeps/sparc/sparc32/dl-machine.h b/sysdeps/sparc/sparc32/dl-machine.h
index 4985afda..e6debe0 100644
--- a/sysdeps/sparc/sparc32/dl-machine.h
+++ b/sysdeps/sparc/sparc32/dl-machine.h
@@ -19,7 +19,6 @@
 
 #define ELF_MACHINE_NAME "sparc"
 
-#include <assert.h>
 #include <string.h>
 #include <sys/param.h>
 #include <elf/ldsodefs.h>
@@ -430,14 +429,15 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
 	case R_SPARC_NONE:		/* Alright, Wilbur.  */
 	  break;
 	default:
-	  assert (! "unexpected dynamic reloc type");
+	  _dl_reloc_bad_type (map, ELFW(R_TYPE) (reloc->r_info), 0);
 	  break;
 	}
     }
 }
 
 static inline void
-elf_machine_lazy_rel (Elf32_Addr l_addr, const Elf32_Rela *reloc)
+elf_machine_lazy_rel (struct link_map *map,
+		      Elf32_Addr l_addr, const Elf32_Rela *reloc)
 {
   switch (ELF32_R_TYPE (reloc->r_info))
     {
@@ -446,7 +446,7 @@ elf_machine_lazy_rel (Elf32_Addr l_addr, const Elf32_Rela *reloc)
     case R_SPARC_JMP_SLOT:
       break;
     default:
-      assert (! "unexpected PLT reloc type");
+      _dl_reloc_bad_type (map, ELFW(R_TYPE) (reloc->r_info), 1);
       break;
     }
 }
diff --git a/sysdeps/sparc/sparc64/dl-machine.h b/sysdeps/sparc/sparc64/dl-machine.h
index 5a86ec5..554321f 100644
--- a/sysdeps/sparc/sparc64/dl-machine.h
+++ b/sysdeps/sparc/sparc64/dl-machine.h
@@ -19,7 +19,6 @@
 
 #define ELF_MACHINE_NAME "sparc64"
 
-#include <assert.h>
 #include <string.h>
 #include <sys/param.h>
 #include <elf/ldsodefs.h>
@@ -310,14 +309,15 @@ elf_machine_rela (struct link_map *map, const Elf64_Rela *reloc,
 	  break;
 
 	default:
-	  assert (! "unexpected dynamic reloc type");
+	  _dl_reloc_bad_type (map, ELFW(R_TYPE) (reloc->r_info), 0);
 	  break;
 	}
     }
 }
 
 static inline void
-elf_machine_lazy_rel (Elf64_Addr l_addr, const Elf64_Rela *reloc)
+elf_machine_lazy_rel (struct link_map *map,
+		      Elf64_Addr l_addr, const Elf64_Rela *reloc)
 {
   switch (ELF64_R_TYPE (reloc->r_info))
     {
@@ -326,7 +326,7 @@ elf_machine_lazy_rel (Elf64_Addr l_addr, const Elf64_Rela *reloc)
     case R_SPARC_JMP_SLOT:
       break;
     default:
-      assert (! "unexpected PLT reloc type");
+      _dl_reloc_bad_type (map, ELFW(R_TYPE) (reloc->r_info), 1);
       break;
     }
 }