Don't include libbfd.h outside of bfd, part 1

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* Don't include libbfd.h outside of bfd, part 1
@ 2016-07-16 13:10 Alan Modra
  2016-07-16 13:12 ` Don't include libbfd.h outside of bfd, part 2 Alan Modra
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: Alan Modra @ 2016-07-16 13:10 UTC (permalink / raw)
  To: binutils

This series of patches cleans up binutils code that was using the
private libbfd.h header outside of bfd/.

Make BFD_ALIGN available to objcopy.  Fix assertions.  Don't use
bfd_log2 in ppc32elf.em or bfd_malloc in xtensaelf.em and bucomm.c.

bfd/
	* libbfd-in.h (BFD_ALIGN): Move to..
	* bfd-in.h: ..here.
	* elf32-ppc.h (struct ppc_elf_params): Add pagesize.
	* elf32-ppc.c (default_params): Adjust init.
	(ppc_elf_link_params): Set pagesize_p2.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.
binutils/
	* ar.c: Don't include libbfd.h.
	* objcopy.c: Likewise.
	* bucomm.c (bfd_get_archive_filename): Use xmalloc rather than
	bfd_malloc.
gas/
	* config/bfin-parse.y: Don't include libbfd.h.
	* config/tc-bfin.c: Likewise.
	* config/tc-rl78.c: Likewise.
	* config/tc-rx.c: Likewise.
	* config/tc-metag.c: Likewise.
	(create_dspreg_htabs, create_scond_htab): Use gas_assert not BFD_ASSERT.
	* Makefile.am: Update dependencies.
	* Makefile.in: Regenerate.
ld/
	* ldlang.c: Don't include libbfd.h.
	* emultempl/nds32elf.em: Likewise.
	* emultempl/ppc64elf.em: Likewise.
	* emultempl/ppc32elf.em: Likewise.
	(pagesize): Delete.
	(params): Update init.
	(ppc_after_open_output): Use params.pagesize.  Don't call bfd_log2.
	(PARSE_AND_LIST_ARGS_CASES): Use params.pagesize.
	* emultempl/sh64elf.em: Don't include libbfd.h.
	(after_allocation): Use ASSERT, not BFD_ASSERT.
	* emultempl/xtensaelf.em: Don't include libbfd.h.
	(replace_insn_sec_with_prop_sec): Use xmalloc, not bfd_malloc.
	* Makefile.am: Update dependencies.
	* Makefile.in: Regenerate.

diff --git a/bfd/bfd-in.h b/bfd/bfd-in.h
index a7532c5..99cafba 100644
--- a/bfd/bfd-in.h
+++ b/bfd/bfd-in.h
@@ -256,7 +256,7 @@ struct orl 			/* Output ranlib.  */
   } u;			/* bfd* or file position.  */
   int namidx;		/* Index into string table.  */
 };
-\f
+
 /* Linenumber stuff.  */
 typedef struct lineno_cache_entry
 {
@@ -270,11 +270,19 @@ typedef struct lineno_cache_entry
 alent;
 \f
 /* Object and core file sections.  */
+typedef struct bfd_section *sec_ptr;
 
 #define	align_power(addr, align)	\
   (((addr) + ((bfd_vma) 1 << (align)) - 1) & (-((bfd_vma) 1 << (align))))
 
-typedef struct bfd_section *sec_ptr;
+/* Align an address upward to a boundary, expressed as a number of bytes.
+   E.g. align to an 8-byte boundary with argument of 8.  Take care never
+   to wrap around if the address is within boundary-1 of the end of the
+   address space.  */
+#define BFD_ALIGN(this, boundary)					  \
+  ((((bfd_vma) (this) + (boundary) - 1) >= (bfd_vma) (this))		  \
+   ? (((bfd_vma) (this) + ((boundary) - 1)) & ~ (bfd_vma) ((boundary)-1)) \
+   : ~ (bfd_vma) 0)
 
 #define bfd_get_section_name(bfd, ptr) ((void) bfd, (ptr)->name)
 #define bfd_get_section_vma(bfd, ptr) ((void) bfd, (ptr)->vma)
diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c
index 95ce1dc..b1c75a6 100644
--- a/bfd/elf32-ppc.c
+++ b/bfd/elf32-ppc.c
@@ -3365,7 +3365,8 @@ static struct bfd_link_hash_table *
 ppc_elf_link_hash_table_create (bfd *abfd)
 {
   struct ppc_elf_link_hash_table *ret;
-  static struct ppc_elf_params default_params = { PLT_OLD, 0, 1, 0, 0, 12, 0 };
+  static struct ppc_elf_params default_params
+    = { PLT_OLD, 0, 1, 0, 0, 12, 0, 0 };
 
   ret = bfd_zmalloc (sizeof (struct ppc_elf_link_hash_table));
   if (ret == NULL)
@@ -3411,6 +3412,7 @@ ppc_elf_link_params (struct bfd_link_info *info, struct ppc_elf_params *params)
 
   if (htab)
     htab->params = params;
+  params->pagesize_p2 = bfd_log2 (params->pagesize);
 }
 
 /* Create .got and the related sections.  */
diff --git a/bfd/elf32-ppc.h b/bfd/elf32-ppc.h
index dd26bd6..5f3a88b 100644
--- a/bfd/elf32-ppc.h
+++ b/bfd/elf32-ppc.h
@@ -48,6 +48,8 @@ struct ppc_elf_params
   /* The bfd backend detected a non-PIC reference to a protected symbol
      defined in a shared library.  */
   int pic_fixup;
+
+  bfd_vma pagesize;
 };
 
 void ppc_elf_link_params (struct bfd_link_info *, struct ppc_elf_params *);
diff --git a/bfd/libbfd-in.h b/bfd/libbfd-in.h
index 8644d8d..cde3aad 100644
--- a/bfd/libbfd-in.h
+++ b/bfd/libbfd-in.h
@@ -28,15 +28,6 @@
 extern "C" {
 #endif
 
-/* Align an address upward to a boundary, expressed as a number of bytes.
-   E.g. align to an 8-byte boundary with argument of 8.  Take care never
-   to wrap around if the address is within boundary-1 of the end of the
-   address space.  */
-#define BFD_ALIGN(this, boundary)					  \
-  ((((bfd_vma) (this) + (boundary) - 1) >= (bfd_vma) (this))		  \
-   ? (((bfd_vma) (this) + ((boundary) - 1)) & ~ (bfd_vma) ((boundary)-1)) \
-   : ~ (bfd_vma) 0)
-
 /* If you want to read and write large blocks, you might want to do it
    in quanta of this amount */
 #define DEFAULT_BUFFERSIZE 8192
diff --git a/binutils/ar.c b/binutils/ar.c
index 3afa253..1337710 100644
--- a/binutils/ar.c
+++ b/binutils/ar.c
@@ -29,7 +29,6 @@
 #include "progress.h"
 #include "getopt.h"
 #include "aout/ar.h"
-#include "libbfd.h"
 #include "bucomm.h"
 #include "arsup.h"
 #include "filenames.h"
diff --git a/binutils/bucomm.c b/binutils/bucomm.c
index 8ecd7f2..e719cd3 100644
--- a/binutils/bucomm.c
+++ b/binutils/bucomm.c
@@ -616,14 +616,7 @@ bfd_get_archive_filename (const bfd *abfd)
       if (curr)
 	free (buf);
       curr = needed + (needed >> 1);
-      buf = (char *) bfd_malloc (curr);
-      /* If we can't malloc, fail safe by returning just the file name.
-	 This function is only used when building error messages.  */
-      if (!buf)
-	{
-	  curr = 0;
-	  return bfd_get_filename (abfd);
-	}
+      buf = (char *) xmalloc (curr);
     }
   sprintf (buf, "%s(%s)", bfd_get_filename (abfd->my_archive),
 	   bfd_get_filename (abfd));
diff --git a/binutils/objcopy.c b/binutils/objcopy.c
index cf3f983..2e8ff27 100644
--- a/binutils/objcopy.c
+++ b/binutils/objcopy.c
@@ -28,7 +28,6 @@
 #include "filenames.h"
 #include "fnmatch.h"
 #include "elf-bfd.h"
-#include "libbfd.h"
 #include "coff/internal.h"
 #include "libcoff.h"
 
diff --git a/gas/Makefile.am b/gas/Makefile.am
index 596e469..7e302fb 100644
--- a/gas/Makefile.am
+++ b/gas/Makefile.am
@@ -484,7 +484,7 @@ bfin-parse.c: $(srcdir)/config/bfin-parse.y
 bfin-parse.h: bfin-parse.c
 bfin-parse.@OBJEXT@: bfin-parse.c \
  $(srcdir)/config/bfin-aux.h $(srcdir)/config/bfin-defs.h \
- $(INCDIR)/elf/common.h $(INCDIR)/elf/bfin.h $(BFDDIR)/libbfd.h
+ $(INCDIR)/elf/common.h $(INCDIR)/elf/bfin.h
 
 bfin-parse.h: ; @true
 $(srcdir)/config/bfin-parse.h: ; @true
@@ -507,7 +507,7 @@ rl78-parse.c: $(srcdir)/config/rl78-parse.y
 	$(SHELL) $(YLWRAP) $(srcdir)/config/rl78-parse.y y.tab.c rl78-parse.c y.tab.h rl78-parse.h -- $(YACCCOMPILE) -d ;
 rl78-parse.h: rl78-parse.c
 rl78-parse.@OBJEXT@: rl78-parse.c rl78-parse.h $(srcdir)/config/rl78-defs.h \
- $(INCDIR)/elf/common.h $(INCDIR)/elf/rl78.h $(BFDDIR)/libbfd.h
+ $(INCDIR)/elf/common.h $(INCDIR)/elf/rl78.h
 
 rl78-defs.h: ; @true
 
@@ -515,7 +515,7 @@ rx-parse.c: $(srcdir)/config/rx-parse.y
 	$(SHELL) $(YLWRAP) $(srcdir)/config/rx-parse.y y.tab.c rx-parse.c y.tab.h rx-parse.h -- $(YACCCOMPILE) -d ;
 rx-parse.h: rx-parse.c
 rx-parse.@OBJEXT@: rx-parse.c rx-parse.h $(srcdir)/config/rx-defs.h \
- $(INCDIR)/elf/common.h $(INCDIR)/elf/rx.h $(BFDDIR)/libbfd.h
+ $(INCDIR)/elf/common.h $(INCDIR)/elf/rx.h
 
 rx-defs.h: ; @true
 $(srcdir)/config/rx-defs.h: ; @true
diff --git a/gas/config/bfin-parse.y b/gas/config/bfin-parse.y
index a2eaa4c..87abd21 100644
--- a/gas/config/bfin-parse.y
+++ b/gas/config/bfin-parse.y
@@ -22,7 +22,6 @@
 #include "as.h"
 
 #include "bfin-aux.h"  /* Opcode generating auxiliaries.  */
-#include "libbfd.h"
 #include "elf/common.h"
 #include "elf/bfin.h"
 
diff --git a/gas/config/tc-bfin.c b/gas/config/tc-bfin.c
index 334dce4..1dc88fc 100644
--- a/gas/config/tc-bfin.c
+++ b/gas/config/tc-bfin.c
@@ -26,7 +26,6 @@
 #ifdef OBJ_ELF
 #include "dwarf2dbg.h"
 #endif
-#include "libbfd.h"
 #include "elf/common.h"
 #include "elf/bfin.h"
 
diff --git a/gas/config/tc-metag.c b/gas/config/tc-metag.c
index a6c7152..bbc34f7 100644
--- a/gas/config/tc-metag.c
+++ b/gas/config/tc-metag.c
@@ -24,7 +24,6 @@
 #include "symcat.h"
 #include "safe-ctype.h"
 #include "hashtab.h"
-#include "libbfd.h"
 
 #include <stdio.h>
 
@@ -6416,7 +6415,7 @@ create_dspreg_htabs (void)
 
       /* Make sure there are no hash table collisions, which would
 	 require chaining entries.  */
-      BFD_ASSERT (*slot == NULL);
+      gas_assert (*slot == NULL);
       *slot = reg;
     }
 
@@ -6439,7 +6438,7 @@ create_dspreg_htabs (void)
 
 	  /* Make sure there are no hash table collisions, which would
 	     require chaining entries.  */
-	  BFD_ASSERT (*slot == NULL);
+	  gas_assert (*slot == NULL);
 	  *slot = reg;
 	}
     }
@@ -6486,7 +6485,7 @@ create_scond_htab (void)
 							scond, INSERT);
       /* Make sure there are no hash table collisions, which would
 	 require chaining entries.  */
-      BFD_ASSERT (*slot == NULL);
+      gas_assert (*slot == NULL);
       *slot = scond;
     }
 }
diff --git a/gas/config/tc-rl78.c b/gas/config/tc-rl78.c
index 8ab35ec..815a10c 100644
--- a/gas/config/tc-rl78.c
+++ b/gas/config/tc-rl78.c
@@ -22,7 +22,6 @@
 #include "struc-symbol.h"
 #include "safe-ctype.h"
 #include "dwarf2dbg.h"
-#include "libbfd.h"
 #include "elf/common.h"
 #include "elf/rl78.h"
 #include "rl78-defs.h"
diff --git a/gas/config/tc-rx.c b/gas/config/tc-rx.c
index a9beec7..bb0f689 100644
--- a/gas/config/tc-rx.c
+++ b/gas/config/tc-rx.c
@@ -22,7 +22,6 @@
 #include "struc-symbol.h"
 #include "safe-ctype.h"
 #include "dwarf2dbg.h"
-#include "libbfd.h"
 #include "elf/common.h"
 #include "elf/rx.h"
 #include "rx-defs.h"
diff --git a/ld/Makefile.am b/ld/Makefile.am
index 0598923..16d95bc 100644
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -1306,7 +1306,7 @@ eelf32xstormy16.c: $(srcdir)/emulparams/elf32xstormy16.sh \
 
 eelf32xtensa.c: $(srcdir)/emulparams/elf32xtensa.sh $(ELF_DEPS) \
   $(srcdir)/emultempl/xtensaelf.em $(INCDIR)/xtensa-config.h \
-  $(BFDDIR)/elf-bfd.h $(BFDDIR)/libbfd.h $(INCDIR)/elf/xtensa.h \
+  $(BFDDIR)/elf-bfd.h $(INCDIR)/elf/xtensa.h \
   $(srcdir)/scripttempl/elfxtensa.sc ${GEN_DEPENDS}
 
 eelf_i386.c: $(srcdir)/emulparams/elf_i386.sh \
@@ -1712,19 +1712,19 @@ eshelf.c: $(srcdir)/emulparams/shelf.sh \
   $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 
 eshelf32.c: $(srcdir)/emulparams/shelf32.sh \
-  $(BFDDIR)/libbfd.h $(INCDIR)/libiberty.h \
+  $(INCDIR)/libiberty.h \
   $(srcdir)/emultempl/sh64elf.em $(INCDIR)/elf/sh.h $(BFDDIR)/elf-bfd.h \
   $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 
 eshelf32_linux.c: $(srcdir)/emulparams/shelf32_linux.sh \
   $(srcdir)/emulparams/shelf32.sh \
-  $(BFDDIR)/libbfd.h $(INCDIR)/libiberty.h \
+  $(INCDIR)/libiberty.h \
   $(srcdir)/emultempl/sh64elf.em $(INCDIR)/elf/sh.h $(BFDDIR)/elf-bfd.h \
   $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 
 eshelf32_nbsd.c: $(srcdir)/emulparams/shelf32_nbsd.sh \
   $(srcdir)/emulparams/shelf32.sh \
-  $(BFDDIR)/libbfd.h $(INCDIR)/libiberty.h \
+  $(INCDIR)/libiberty.h \
   $(srcdir)/emultempl/sh64elf.em $(INCDIR)/elf/sh.h $(BFDDIR)/elf-bfd.h \
   $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 
@@ -1758,19 +1758,19 @@ eshlelf.c: $(srcdir)/emulparams/shlelf.sh \
   $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 
 eshlelf32.c: $(srcdir)/emulparams/shlelf32.sh \
-  $(BFDDIR)/libbfd.h $(INCDIR)/libiberty.h $(srcdir)/emulparams/shelf32.sh \
+  $(INCDIR)/libiberty.h $(srcdir)/emulparams/shelf32.sh \
   $(srcdir)/emultempl/sh64elf.em $(INCDIR)/elf/sh.h $(BFDDIR)/elf-bfd.h \
   $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 
 eshlelf32_linux.c: $(srcdir)/emulparams/shlelf32_linux.sh \
   $(srcdir)/emulparams/shelf32_linux.sh $(srcdir)/emulparams/shelf32.sh \
-  $(BFDDIR)/libbfd.h $(INCDIR)/libiberty.h \
+  $(INCDIR)/libiberty.h \
   $(srcdir)/emultempl/sh64elf.em $(INCDIR)/elf/sh.h $(BFDDIR)/elf-bfd.h \
   $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 
 eshlelf32_nbsd.c: $(srcdir)/emulparams/shlelf32_nbsd.sh \
   $(srcdir)/emulparams/shelf32_nbsd.sh $(srcdir)/emulparams/shelf32.sh \
-  $(BFDDIR)/libbfd.h $(INCDIR)/libiberty.h \
+  $(INCDIR)/libiberty.h \
   $(srcdir)/emultempl/sh64elf.em $(INCDIR)/elf/sh.h $(BFDDIR)/elf-bfd.h \
   $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 
diff --git a/ld/emultempl/nds32elf.em b/ld/emultempl/nds32elf.em
index 08da695..7c1ddfe 100644
--- a/ld/emultempl/nds32elf.em
+++ b/ld/emultempl/nds32elf.em
@@ -22,7 +22,6 @@
 
 fragment <<EOF
 
-#include "libbfd.h"
 #include "elf-bfd.h"
 #include "elf/nds32.h"
 #include "bfd_stdint.h"
diff --git a/ld/emultempl/ppc32elf.em b/ld/emultempl/ppc32elf.em
index a0255cd..95df30d 100644
--- a/ld/emultempl/ppc32elf.em
+++ b/ld/emultempl/ppc32elf.em
@@ -24,7 +24,6 @@
 #
 fragment <<EOF
 
-#include "libbfd.h"
 #include "elf32-ppc.h"
 #include "ldlex.h"
 #include "ldlang.h"
@@ -39,9 +38,7 @@ static int notlsopt = 0;
 /* Choose the correct place for .got.  */
 static int old_got = 0;
 
-static bfd_vma pagesize = 0;
-
-static struct ppc_elf_params params = { PLT_UNSET, -1, 0, 0, 0, 0, 0 };
+static struct ppc_elf_params params = { PLT_UNSET, -1, 0, 0, 0, 0, 0, 0 };
 
 static void
 ppc_after_open_output (void)
@@ -49,9 +46,8 @@ ppc_after_open_output (void)
   if (params.emit_stub_syms < 0)
     params.emit_stub_syms = (link_info.emitrelocations
 			     || bfd_link_pic (&link_info));
-  if (pagesize == 0)
-    pagesize = config.commonpagesize;
-  params.pagesize_p2 = bfd_log2 (pagesize);
+  if (params.pagesize == 0)
+    params.pagesize = config.commonpagesize;
   ppc_elf_link_params (&link_info, &params);
 }
 
@@ -331,10 +327,10 @@ PARSE_AND_LIST_ARGS_CASES=${PARSE_AND_LIST_ARGS_CASES}'
       if (optarg != NULL)
 	{
 	  char *end;
-	  pagesize = strtoul (optarg, &end, 0);
+	  params.pagesize = strtoul (optarg, &end, 0);
 	  if (*end
-	      || (pagesize < 4096 && pagesize != 0)
-	      || pagesize != (pagesize & -pagesize))
+	      || (params.pagesize < 4096 && params.pagesize != 0)
+	      || params.pagesize != (params.pagesize & -params.pagesize))
 	    einfo (_("%P%F: invalid pagesize `%s'\''\n"), optarg);
 	}
       break;
diff --git a/ld/emultempl/ppc64elf.em b/ld/emultempl/ppc64elf.em
index d7c0686..eaa692d 100644
--- a/ld/emultempl/ppc64elf.em
+++ b/ld/emultempl/ppc64elf.em
@@ -25,7 +25,6 @@
 fragment <<EOF
 
 #include "ldctor.h"
-#include "libbfd.h"
 #include "elf-bfd.h"
 #include "elf64-ppc.h"
 #include "ldlex.h"
diff --git a/ld/emultempl/sh64elf.em b/ld/emultempl/sh64elf.em
index c538f39..0d42510 100644
--- a/ld/emultempl/sh64elf.em
+++ b/ld/emultempl/sh64elf.em
@@ -29,7 +29,6 @@ LDEMUL_BEFORE_ALLOCATION=sh64_elf_${EMULATION_NAME}_before_allocation
 fragment <<EOF
 
 #include "libiberty.h"
-#include "libbfd.h"
 #include "elf-bfd.h"
 #include "elf/sh.h"
 #include "elf32-sh64.h"
@@ -332,7 +331,7 @@ sh64_elf_${EMULATION_NAME}_after_allocation (void)
 		      {
 			oflags_isa = SHF_SH5_ISA32_MIXED;
 
-			BFD_ASSERT (sh64_elf_section_data (osec)->sh64_info);
+			ASSERT (sh64_elf_section_data (osec)->sh64_info);
 
 			sh64_elf_section_data (osec)->sh64_info->contents_flags
 			  = SHF_SH5_ISA32_MIXED;
@@ -382,7 +381,7 @@ sh64_elf_${EMULATION_NAME}_after_allocation (void)
   if (cranges->contents != NULL)
     free (cranges->contents);
 
-  BFD_ASSERT (sh64_elf_section_data (cranges)->sh64_info != NULL);
+  ASSERT (sh64_elf_section_data (cranges)->sh64_info != NULL);
 
   /* Make sure we have .cranges in memory even if there were only
      assembler-generated .cranges.  */
diff --git a/ld/emultempl/xtensaelf.em b/ld/emultempl/xtensaelf.em
index 01ac7a9..4a87ac4 100644
--- a/ld/emultempl/xtensaelf.em
+++ b/ld/emultempl/xtensaelf.em
@@ -26,7 +26,6 @@ fragment <<EOF
 
 #include <xtensa-config.h>
 #include "../bfd/elf-bfd.h"
-#include "../bfd/libbfd.h"
 #include "elf/xtensa.h"
 #include "bfd.h"
 
@@ -116,12 +115,7 @@ replace_insn_sec_with_prop_sec (bfd *abfd,
 
   if (insn_sec->size != 0)
     {
-      insn_contents = (bfd_byte *) bfd_malloc (insn_sec->size);
-      if (insn_contents == NULL)
-	{
-	  *error_message = _("out of memory");
-	  goto cleanup;
-	}
+      insn_contents = (bfd_byte *) xmalloc (insn_sec->size);
       if (! bfd_get_section_contents (abfd, insn_sec, insn_contents,
 				      (file_ptr) 0, insn_sec->size))
 	{
diff --git a/ld/ldlang.c b/ld/ldlang.c
index b841408..82d5582 100644
--- a/ld/ldlang.c
+++ b/ld/ldlang.c
@@ -39,7 +39,6 @@
 #include "fnmatch.h"
 #include "demangle.h"
 #include "hashtab.h"
-#include "libbfd.h"
 #include "elf-bfd.h"
 #ifdef ENABLE_PLUGINS
 #include "plugin.h"

-- 
Alan Modra
Australia Development Lab, IBM

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Don't include libbfd.h outside of bfd, part 2
  2016-07-16 13:10 Don't include libbfd.h outside of bfd, part 1 Alan Modra
@ 2016-07-16 13:12 ` Alan Modra
  2016-07-16 13:13 ` Don't include libbfd.h outside of bfd, part 3 Alan Modra
                   ` (3 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: Alan Modra @ 2016-07-16 13:12 UTC (permalink / raw)
  To: binutils

Make bfd_default_set_arch_mach available to a bunch of gas backend
files.  Some gdb files also want to use bfd_default_set_arch_mach, so
this might allow them to be weaned off libbfd.h too.

bfd/
	* archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.
gas/
	* config/tc-epiphany.c: Don't include libbfd.h.
	* config/tc-frv.c: Likewise.
	* config/tc-ip2k.c: Likewise.
	* config/tc-iq2000.c: Likewise.
	* config/tc-m32c.c: Likewise.
	* config/tc-mep.c: Likewise.
	* config/tc-mt.c: Likewise.
	* config/tc-nios2.c: Likewise.

diff --git a/bfd/archures.c b/bfd/archures.c
index 96c9109..af70b18 100644
--- a/bfd/archures.c
+++ b/bfd/archures.c
@@ -934,7 +934,7 @@ bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg)
 }
 
 /*
-INTERNAL_FUNCTION
+FUNCTION
 	bfd_default_set_arch_mach
 
 SYNOPSIS
diff --git a/gas/config/tc-epiphany.c b/gas/config/tc-epiphany.c
index f35198e..d14c3a0 100644
--- a/gas/config/tc-epiphany.c
+++ b/gas/config/tc-epiphany.c
@@ -28,7 +28,6 @@
 #include "elf/common.h"
 #include "elf/epiphany.h"
 #include "dwarf2dbg.h"
-#include "libbfd.h"
 
 /* Structure to hold all of the different components describing
    an individual instruction.  */
diff --git a/gas/config/tc-frv.c b/gas/config/tc-frv.c
index 8912f44..f49096d 100644
--- a/gas/config/tc-frv.c
+++ b/gas/config/tc-frv.c
@@ -24,7 +24,6 @@
 #include "opcodes/frv-desc.h"
 #include "opcodes/frv-opc.h"
 #include "cgen.h"
-#include "libbfd.h"
 #include "elf/common.h"
 #include "elf/frv.h"
 #include "dwarf2dbg.h"
diff --git a/gas/config/tc-ip2k.c b/gas/config/tc-ip2k.c
index 642dfea..c1e50c1 100644
--- a/gas/config/tc-ip2k.c
+++ b/gas/config/tc-ip2k.c
@@ -26,7 +26,6 @@
 #include "cgen.h"
 #include "elf/common.h"
 #include "elf/ip2k.h"
-#include "libbfd.h"
 
 /* Structure to hold all of the different components describing
    an individual instruction.  */
diff --git a/gas/config/tc-iq2000.c b/gas/config/tc-iq2000.c
index f150e19..3bb8726 100644
--- a/gas/config/tc-iq2000.c
+++ b/gas/config/tc-iq2000.c
@@ -27,7 +27,6 @@
 #include "cgen.h"
 #include "elf/common.h"
 #include "elf/iq2000.h"
-#include "libbfd.h"
 #include "sb.h"
 #include "macro.h"
 
diff --git a/gas/config/tc-m32c.c b/gas/config/tc-m32c.c
index b28797b..ed1d1c8 100644
--- a/gas/config/tc-m32c.c
+++ b/gas/config/tc-m32c.c
@@ -27,7 +27,6 @@
 #include "cgen.h"
 #include "elf/common.h"
 #include "elf/m32c.h"
-#include "libbfd.h"
 #include "safe-ctype.h"
 
 /* Structure to hold all of the different components
diff --git a/gas/config/tc-mep.c b/gas/config/tc-mep.c
index 6128b6e..f018f74 100644
--- a/gas/config/tc-mep.c
+++ b/gas/config/tc-mep.c
@@ -28,7 +28,6 @@
 #include "cgen.h"
 #include "elf/common.h"
 #include "elf/mep.h"
-#include "libbfd.h"
 #include "xregex.h"
 
 /* Structure to hold all of the different components describing
diff --git a/gas/config/tc-mt.c b/gas/config/tc-mt.c
index e0bca88..bbcd87e 100644
--- a/gas/config/tc-mt.c
+++ b/gas/config/tc-mt.c
@@ -27,7 +27,6 @@
 #include "cgen.h"
 #include "elf/common.h"
 #include "elf/mt.h"
-#include "libbfd.h"
 
 /* Structure to hold all of the different components
    describing an individual instruction.  */
diff --git a/gas/config/tc-nios2.c b/gas/config/tc-nios2.c
index 0ddc501..0a1286a 100644
--- a/gas/config/tc-nios2.c
+++ b/gas/config/tc-nios2.c
@@ -25,7 +25,6 @@
 #include "elf/nios2.h"
 #include "tc-nios2.h"
 #include "bfd.h"
-#include "libbfd.h"
 #include "dwarf2dbg.h"
 #include "subsegs.h"
 #include "safe-ctype.h"

-- 
Alan Modra
Australia Development Lab, IBM

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Don't include libbfd.h outside of bfd, part 3
  2016-07-16 13:10 Don't include libbfd.h outside of bfd, part 1 Alan Modra
  2016-07-16 13:12 ` Don't include libbfd.h outside of bfd, part 2 Alan Modra
@ 2016-07-16 13:13 ` Alan Modra
  2016-07-16 13:14 ` Don't include libbfd.h outside of bfd, part 5 Alan Modra
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: Alan Modra @ 2016-07-16 13:13 UTC (permalink / raw)
  To: binutils

Fix od-macho.c to use a leb128 function from binutils/dwarf.c rather
than one from bfd/libbfd.c.

binutils/
	* elfcomm.h (HOST_WIDEST_INT): Move to..
	* sysdep.h: ..here.
	* od-macho.c: Don't include libbfd.h.  Do include dwarf.h
	(dump_dyld_info_rebase): Use read_leb128 rather than
	read_unsigned_leb128.
	(dump_dyld_info_bind, dump_dyld_info_export_1): Likewise.
	(dump_segment_split_info): Likewise.
	(dump_dyld_info): Rename vars to avoid shadowing dwarf.h enums.
	(dump_load_command): Likewise.

diff --git a/binutils/elfcomm.h b/binutils/elfcomm.h
index 6ffd0c1..f9c43d1 100644
--- a/binutils/elfcomm.h
+++ b/binutils/elfcomm.h
@@ -29,13 +29,6 @@
 void error (const char *, ...) ATTRIBUTE_PRINTF_1;
 void warn (const char *, ...) ATTRIBUTE_PRINTF_1;
 
-#if defined HAVE_LONG_LONG && SIZEOF_LONG_LONG > SIZEOF_LONG
-/* We can't use any bfd types here since readelf may define BFD64 and
-   objdump may not.  */
-#define HOST_WIDEST_INT	long long
-#else
-#define HOST_WIDEST_INT long
-#endif
 typedef unsigned HOST_WIDEST_INT elf_vma;
 
 extern void (*byte_put) (unsigned char *, elf_vma, int);
diff --git a/binutils/sysdep.h b/binutils/sysdep.h
index b4d8049..f28d9dc 100644
--- a/binutils/sysdep.h
+++ b/binutils/sysdep.h
@@ -187,4 +187,12 @@ size_t strnlen (const char *, size_t);
 # endif
 #endif
 
+#if defined HAVE_LONG_LONG && SIZEOF_LONG_LONG > SIZEOF_LONG
+/* We can't use any bfd types here since readelf may define BFD64 and
+   objdump may not.  */
+#define HOST_WIDEST_INT	long long
+#else
+#define HOST_WIDEST_INT long
+#endif
+
 #endif /* _BIN_SYSDEP_H */
diff --git a/binutils/od-macho.c b/binutils/od-macho.c
index 0c86cad..d1a4e0f 100644
--- a/binutils/od-macho.c
+++ b/binutils/od-macho.c
@@ -26,8 +26,8 @@
 #include "bfd.h"
 #include "objdump.h"
 #include "bucomm.h"
+#include "dwarf.h"
 #include "bfdlink.h"
-#include "libbfd.h"
 #include "mach-o.h"
 #include "mach-o/external.h"
 #include "mach-o/codesign.h"
@@ -688,13 +688,13 @@ dump_dyld_info_rebase (bfd *abfd, unsigned char *buf, unsigned int len,
 		  bfd_mach_o_get_name (bfd_mach_o_dyld_rebase_type_name, imm));
 	  break;
 	case BFD_MACH_O_REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB:
-	  leb = read_unsigned_leb128 (abfd, buf + i, &leblen);
+	  leb = read_leb128 (buf + i, &leblen, 0, buf + len);
 	  printf ("set segment: %u and offset: 0x%08x\n",
 		  imm, (unsigned) leb);
 	  i += leblen;
 	  break;
 	case BFD_MACH_O_REBASE_OPCODE_ADD_ADDR_ULEB:
-	  leb = read_unsigned_leb128 (abfd, buf + i, &leblen);
+	  leb = read_leb128 (buf + i, &leblen, 0, buf + len);
 	  printf ("add addr uleb: 0x%08x\n", (unsigned) leb);
 	  i += leblen;
 	  break;
@@ -705,20 +705,20 @@ dump_dyld_info_rebase (bfd *abfd, unsigned char *buf, unsigned int len,
 	  printf ("rebase imm times: %u\n", imm);
 	  break;
 	case BFD_MACH_O_REBASE_OPCODE_DO_REBASE_ULEB_TIMES:
-	  leb = read_unsigned_leb128 (abfd, buf + i, &leblen);
+	  leb = read_leb128 (buf + i, &leblen, 0, buf + len);
 	  printf ("rebase uleb times: %u\n", (unsigned) leb);
 	  i += leblen;
 	  break;
 	case BFD_MACH_O_REBASE_OPCODE_DO_REBASE_ADD_ADDR_ULEB:
-	  leb = read_unsigned_leb128 (abfd, buf + i, &leblen);
+	  leb = read_leb128 (buf + i, &leblen, 0, buf + len);
 	  printf ("rebase add addr uleb: %u\n", (unsigned) leb);
 	  i += leblen;
 	  break;
 	case BFD_MACH_O_REBASE_OPCODE_DO_REBASE_ULEB_TIMES_SKIPPING_ULEB:
-	  leb = read_unsigned_leb128 (abfd, buf + i, &leblen);
+	  leb = read_leb128 (buf + i, &leblen, 0, buf + len);
 	  printf ("rebase uleb times (%u)", (unsigned) leb);
 	  i += leblen;
-	  leb = read_unsigned_leb128 (abfd, buf + i, &leblen);
+	  leb = read_leb128 (buf + i, &leblen, 0, buf + len);
 	  printf (" skipping uleb (%u)\n", (unsigned) leb);
 	  i += leblen;
 	  break;
@@ -755,7 +755,7 @@ dump_dyld_info_bind (bfd *abfd, unsigned char *buf, unsigned int len,
 	  printf ("set dylib ordinal imm: %u\n", imm);
 	  break;
 	case BFD_MACH_O_BIND_OPCODE_SET_DYLIB_ORDINAL_ULEB:
-	  leb = read_unsigned_leb128 (abfd, buf + i, &leblen);
+	  leb = read_leb128 (buf + i, &leblen, 0, buf + len);
 	  printf ("set dylib ordinal uleb: %u\n", imm);
 	  i += leblen;
 	  break;
@@ -778,19 +778,19 @@ dump_dyld_info_bind (bfd *abfd, unsigned char *buf, unsigned int len,
 	case BFD_MACH_O_BIND_OPCODE_SET_ADDEND_SLEB:
 	  {
 	    bfd_signed_vma svma;
-	    svma = read_unsigned_leb128 (abfd, buf + i, &leblen);
+	    svma = read_leb128 (buf + i, &leblen, 0, buf + len);
 	    printf ("set addend sleb: 0x%08x\n", (unsigned) svma);
 	    i += leblen;
 	  }
 	  break;
 	case BFD_MACH_O_BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB:
-	  leb = read_unsigned_leb128 (abfd, buf + i, &leblen);
+	  leb = read_leb128 (buf + i, &leblen, 0, buf + len);
 	  printf ("set segment: %u and offset: 0x%08x\n",
 		  imm, (unsigned) leb);
 	  i += leblen;
 	  break;
 	case BFD_MACH_O_BIND_OPCODE_ADD_ADDR_ULEB:
-	  leb = read_unsigned_leb128 (abfd, buf + i, &leblen);
+	  leb = read_leb128 (buf + i, &leblen, 0, buf + len);
 	  printf ("add addr uleb: 0x%08x\n", (unsigned) leb);
 	  i += leblen;
 	  break;
@@ -798,7 +798,7 @@ dump_dyld_info_bind (bfd *abfd, unsigned char *buf, unsigned int len,
 	  printf ("do bind\n");
 	  break;
 	case BFD_MACH_O_BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB:
-	  leb = read_unsigned_leb128 (abfd, buf + i, &leblen);
+	  leb = read_leb128 (buf + i, &leblen, 0, buf + len);
 	  printf ("do bind add addr uleb: 0x%08x\n", (unsigned) leb);
 	  i += leblen;
 	  break;
@@ -806,10 +806,10 @@ dump_dyld_info_bind (bfd *abfd, unsigned char *buf, unsigned int len,
 	  printf ("do bind add addr imm scaled: %u\n", imm * ptrsize);
 	  break;
 	case BFD_MACH_O_BIND_OPCODE_DO_BIND_ULEB_TIMES_SKIPPING_ULEB:
-	  leb = read_unsigned_leb128 (abfd, buf + i, &leblen);
+	  leb = read_leb128 (buf + i, &leblen, 0, buf + len);
 	  printf ("do bind uleb times (%u)", (unsigned) leb);
 	  i += leblen;
-	  leb = read_unsigned_leb128 (abfd, buf + i, &leblen);
+	  leb = read_leb128 (buf + i, &leblen, 0, buf + len);
 	  printf (" skipping uleb (%u)\n", (unsigned) leb);
 	  i += leblen;
 	  break;
@@ -837,7 +837,7 @@ dump_dyld_info_export_1 (bfd *abfd, unsigned char *buf, unsigned int len,
   unsigned int child_count;
   unsigned int i;
 
-  size = read_unsigned_leb128 (abfd, buf + off, &leblen);
+  size = read_leb128 (buf + off, &leblen, 0, buf + len);
   off += leblen;
 
   if (size != 0)
@@ -845,7 +845,7 @@ dump_dyld_info_export_1 (bfd *abfd, unsigned char *buf, unsigned int len,
       bfd_vma flags;
       struct export_info_data *d;
 
-      flags = read_unsigned_leb128 (abfd, buf + off, &leblen);
+      flags = read_leb128 (buf + off, &leblen, 0, buf + len);
       off += leblen;
 
       fputs ("   ", stdout);
@@ -868,7 +868,7 @@ dump_dyld_info_export_1 (bfd *abfd, unsigned char *buf, unsigned int len,
 	{
 	  bfd_vma lib;
 
-	  lib = read_unsigned_leb128 (abfd, buf + off, &leblen);
+	  lib = read_leb128 (buf + off, &leblen, 0, buf + len);
 	  off += leblen;
 
 	  fputs (" [reexport] ", stdout);
@@ -890,12 +890,12 @@ dump_dyld_info_export_1 (bfd *abfd, unsigned char *buf, unsigned int len,
 	  bfd_vma offset;
 	  bfd_vma resolv = 0;
 
-	  offset = read_unsigned_leb128 (abfd, buf + off, &leblen);
+	  offset = read_leb128 (buf + off, &leblen, 0, buf + len);
 	  off += leblen;
 
 	  if (flags & BFD_MACH_O_EXPORT_SYMBOL_FLAGS_STUB_AND_RESOLVER)
 	    {
-	      resolv = read_unsigned_leb128 (abfd, buf + off, &leblen);
+	      resolv = read_leb128 (buf + off, &leblen, 0, buf + len);
 	      off += leblen;
 	    }
 
@@ -908,7 +908,7 @@ dump_dyld_info_export_1 (bfd *abfd, unsigned char *buf, unsigned int len,
 	}
     }
 
-  child_count = read_unsigned_leb128 (abfd, buf + off, &leblen);
+  child_count = read_leb128 (buf + off, &leblen, 0, buf + len);
   off += leblen;
 
   for (i = 0; i < child_count; i++)
@@ -922,7 +922,7 @@ dump_dyld_info_export_1 (bfd *abfd, unsigned char *buf, unsigned int len,
 
       off += strlen ((const char *)buf + off) + 1;
 
-      sub_off = read_unsigned_leb128 (abfd, buf + off, &leblen);
+      sub_off = read_leb128 (buf + off, &leblen, 0, buf + len);
       off += leblen;
 
       dump_dyld_info_export_1 (abfd, buf, len, sub_off, &sub_data, base);
@@ -946,49 +946,49 @@ static void
 dump_dyld_info (bfd *abfd, bfd_mach_o_load_command *cmd,
 		bfd_boolean verbose)
 {
-  bfd_mach_o_dyld_info_command *info = &cmd->command.dyld_info;
+  bfd_mach_o_dyld_info_command *dinfo = &cmd->command.dyld_info;
 
   printf ("       rebase: off: 0x%08x  size: %-8u   (endoff: 0x%08x)\n",
-	  info->rebase_off, info->rebase_size,
-	  info->rebase_off + info->rebase_size);
+	  dinfo->rebase_off, dinfo->rebase_size,
+	  dinfo->rebase_off + dinfo->rebase_size);
   printf ("         bind: off: 0x%08x  size: %-8u   (endoff: 0x%08x)\n",
-	  info->bind_off, info->bind_size,
-	  info->bind_off + info->bind_size);
+	  dinfo->bind_off, dinfo->bind_size,
+	  dinfo->bind_off + dinfo->bind_size);
   printf ("    weak bind: off: 0x%08x  size: %-8u   (endoff: 0x%08x)\n",
-	  info->weak_bind_off, info->weak_bind_size,
-	  info->weak_bind_off + info->weak_bind_size);
+	  dinfo->weak_bind_off, dinfo->weak_bind_size,
+	  dinfo->weak_bind_off + dinfo->weak_bind_size);
   printf ("    lazy bind: off: 0x%08x  size: %-8u   (endoff: 0x%08x)\n",
-	  info->lazy_bind_off, info->lazy_bind_size,
-	  info->lazy_bind_off + info->lazy_bind_size);
+	  dinfo->lazy_bind_off, dinfo->lazy_bind_size,
+	  dinfo->lazy_bind_off + dinfo->lazy_bind_size);
   printf ("       export: off: 0x%08x  size: %-8u   (endoff: 0x%08x)\n",
-	  info->export_off, info->export_size,
-	  info->export_off + info->export_size);
+	  dinfo->export_off, dinfo->export_size,
+	  dinfo->export_off + dinfo->export_size);
 
   if (!verbose)
     return;
 
   printf ("   rebase:\n");
-  if (!load_and_dump (abfd, info->rebase_off, info->rebase_size,
+  if (!load_and_dump (abfd, dinfo->rebase_off, dinfo->rebase_size,
 		      dump_dyld_info_rebase))
     non_fatal (_("cannot read rebase dyld info"));
 
   printf ("   bind:\n");
-  if (!load_and_dump (abfd, info->bind_off, info->bind_size,
+  if (!load_and_dump (abfd, dinfo->bind_off, dinfo->bind_size,
 		      dump_dyld_info_bind))
     non_fatal (_("cannot read bind dyld info"));
 
   printf ("   weak bind:\n");
-  if (!load_and_dump (abfd, info->weak_bind_off, info->weak_bind_size,
+  if (!load_and_dump (abfd, dinfo->weak_bind_off, dinfo->weak_bind_size,
 		      dump_dyld_info_bind))
     non_fatal (_("cannot read weak bind dyld info"));
 
   printf ("   lazy bind:\n");
-  if (!load_and_dump (abfd, info->lazy_bind_off, info->lazy_bind_size,
+  if (!load_and_dump (abfd, dinfo->lazy_bind_off, dinfo->lazy_bind_size,
 		      dump_dyld_info_bind))
     non_fatal (_("cannot read lazy bind dyld info"));
 
   printf ("   exported symbols:\n");
-  if (!load_and_dump (abfd, info->export_off, info->export_size,
+  if (!load_and_dump (abfd, dinfo->export_off, dinfo->export_size,
 		      dump_dyld_info_export))
     non_fatal (_("cannot read export symbols dyld info"));
 }
@@ -1287,7 +1287,7 @@ dump_segment_split_info (bfd *abfd, bfd_mach_o_linkedit_command *cmd)
     }
   for (p = buf + 1; *p != 0; p += len)
     {
-      addr += read_unsigned_leb128 (abfd, p, &len);
+      addr += read_leb128 (p, &len, 0, buf + cmd->datasize);
       fputs ("    ", stdout);
       bfd_printf_vma (abfd, addr);
       putchar ('\n');
@@ -1556,8 +1556,8 @@ dump_load_command (bfd *abfd, bfd_mach_o_load_command *cmd,
     case BFD_MACH_O_LC_SUB_CLIENT:
     case BFD_MACH_O_LC_RPATH:
       {
-        bfd_mach_o_str_command *str = &cmd->command.str;
-        printf ("    %s\n", str->str);
+        bfd_mach_o_str_command *strc = &cmd->command.str;
+        printf ("    %s\n", strc->str);
         break;
       }
     case BFD_MACH_O_LC_THREAD:

-- 
Alan Modra
Australia Development Lab, IBM

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Don't include libbfd.h outside of bfd, part 5
  2016-07-16 13:10 Don't include libbfd.h outside of bfd, part 1 Alan Modra
  2016-07-16 13:12 ` Don't include libbfd.h outside of bfd, part 2 Alan Modra
  2016-07-16 13:13 ` Don't include libbfd.h outside of bfd, part 3 Alan Modra
@ 2016-07-16 13:14 ` Alan Modra
  2016-07-16 13:14 ` Don't include libbfd.h outside of bfd, part 4 Alan Modra
  2016-07-16 13:16 ` Don't include libbfd.h outside of bfd, part 6 Alan Modra
  4 siblings, 0 replies; 6+ messages in thread
From: Alan Modra @ 2016-07-16 13:14 UTC (permalink / raw)
  To: binutils

A rewrite of the code in bucomm.c supporting objdump -i, to use
bfd_iterate_over_targets rather than accessing bfd_target_vector
directly.  Calculates widest arch string rather than using an
out of date constant.  Stashes info from the first display of valid
target/arch combinations for use in second tabular display.

binutils/
	* bucomm.c: Don't include libbfd.h.
	(endian_string, display_target_list): Delete forward declaration.
	(display_info_table, display_target_tables): Likewise.
	(LONGEST_ARCH): Delete.
	(struct display_target): New.
	(do_display_target): New function.
	(display_target_list, display_info): Rewrite functions.
	(display_info_table): Delete.
	(do_info_size, do_info_header, do_info_row): New functions.

diff --git a/binutils/bucomm.c b/binutils/bucomm.c
index e719cd3..22bf24a 100644
--- a/binutils/bucomm.c
+++ b/binutils/bucomm.c
@@ -25,7 +25,6 @@
 #include "bfd.h"
 #include "libiberty.h"
 #include "filenames.h"
-#include "libbfd.h"
 
 #include <time.h>		/* ctime, maybe time_t */
 #include <assert.h>
@@ -36,11 +35,6 @@
 typedef long time_t;
 #endif
 #endif
-
-static const char * endian_string (enum bfd_endian);
-static int display_target_list (void);
-static int display_info_table (int, int);
-static int display_target_tables (void);
 \f
 /* Error reporting.  */
 
@@ -216,9 +210,6 @@ list_supported_architectures (const char *name, FILE *f)
   free (arches);
 }
 \f
-/* The length of the longest architecture name + 1.  */
-#define LONGEST_ARCH sizeof ("powerpc:common")
-
 static const char *
 endian_string (enum bfd_endian endian)
 {
@@ -230,184 +221,205 @@ endian_string (enum bfd_endian endian)
     }
 }
 
+/* Data passed to do_display_target and other target iterators.  */
+
+struct display_target {
+  /* Temp file.  */
+  char *filename;
+  /* Return status.  */
+  int error;
+  /* Number of targets.  */
+  int count;
+  /* Size of info in bytes.  */
+  size_t alloc;
+  /* Per-target info.  */
+  struct {
+    /* Target name.  */
+    const char *name;
+    /* Non-zero if target/arch combination supported.  */
+    unsigned char arch[bfd_arch_last - bfd_arch_obscure - 1];
+  } *info;
+};
+
 /* List the targets that BFD is configured to support, each followed
-   by its endianness and the architectures it supports.  */
+   by its endianness and the architectures it supports.  Also build
+   info about target/archs.  */
 
 static int
-display_target_list (void)
+do_display_target (const bfd_target *targ, void *data)
 {
-  char *dummy_name;
-  int t;
-  int ret = 1;
+  struct display_target *param = (struct display_target *) data;
+  bfd *abfd;
+  size_t amt;
 
-  dummy_name = make_temp_file (NULL);
-  for (t = 0; bfd_target_vector[t]; t++)
+  param->count += 1;
+  amt = param->count * sizeof (*param->info);
+  if (param->alloc < amt)
     {
-      const bfd_target *p = bfd_target_vector[t];
-      bfd *abfd = bfd_openw (dummy_name, p->name);
-      int a;
-
-      printf (_("%s\n (header %s, data %s)\n"), p->name,
-	      endian_string (p->header_byteorder),
-	      endian_string (p->byteorder));
+      size_t size = ((param->count < 64 ? 64 : param->count)
+		     * sizeof (*param->info) * 2);
+      param->info = xrealloc (param->info, size);
+      memset ((char *) param->info + param->alloc, 0, size - param->alloc);
+      param->alloc = size;
+    }
+  param->info[param->count - 1].name = targ->name;
 
-      if (abfd == NULL)
-	{
-          bfd_nonfatal (dummy_name);
-          ret = 0;
-	  continue;
-	}
+  printf (_("%s\n (header %s, data %s)\n"), targ->name,
+	  endian_string (targ->header_byteorder),
+	  endian_string (targ->byteorder));
 
-      if (! bfd_set_format (abfd, bfd_object))
+  abfd = bfd_openw (param->filename, targ->name);
+  if (abfd == NULL)
+    {
+      bfd_nonfatal (param->filename);
+      param->error = 1;
+    }
+  else if (!bfd_set_format (abfd, bfd_object))
+    {
+      if (bfd_get_error () != bfd_error_invalid_operation)
 	{
-	  if (bfd_get_error () != bfd_error_invalid_operation)
-            {
-	      bfd_nonfatal (p->name);
-              ret = 0;
-            }
-	  bfd_close_all_done (abfd);
-	  continue;
+	  bfd_nonfatal (targ->name);
+	  param->error = 1;
 	}
+    }
+  else
+    {
+      enum bfd_architecture a;
 
       for (a = bfd_arch_obscure + 1; a < bfd_arch_last; a++)
-	if (bfd_set_arch_mach (abfd, (enum bfd_architecture) a, 0))
-	  printf ("  %s\n",
-		  bfd_printable_arch_mach ((enum bfd_architecture) a, 0));
-      bfd_close_all_done (abfd);
+	if (bfd_set_arch_mach (abfd, a, 0))
+	  {
+	    printf ("  %s\n", bfd_printable_arch_mach (a, 0));
+	    param->info[param->count - 1].arch[a - bfd_arch_obscure - 1] = 1;
+	  }
     }
-  unlink (dummy_name);
-  free (dummy_name);
+  if (abfd != NULL)
+    bfd_close_all_done (abfd);
 
-  return ret;
+  return param->error;
+}
+
+static void
+display_target_list (struct display_target *arg)
+{
+  arg->filename = make_temp_file (NULL);
+  arg->error = 0;
+  arg->count = 0;
+  arg->alloc = 0;
+  arg->info = NULL;
+
+  bfd_iterate_over_targets (do_display_target, arg);
+
+  unlink (arg->filename);
+  free (arg->filename);
 }
 
-/* Print a table showing which architectures are supported for entries
-   FIRST through LAST-1 of bfd_target_vector (targets across,
-   architectures down).  */
+/* Calculate how many targets we can print across the page.  */
 
 static int
-display_info_table (int first, int last)
+do_info_size (int targ, int width, const struct display_target *arg)
 {
-  int t;
-  int ret = 1;
-  char *dummy_name;
-  int a;
-
-  /* Print heading of target names.  */
-  printf ("\n%*s", (int) LONGEST_ARCH, " ");
-  for (t = first; t < last && bfd_target_vector[t]; t++)
-    printf ("%s ", bfd_target_vector[t]->name);
-  putchar ('\n');
-
-  dummy_name = make_temp_file (NULL);
-  for (a = bfd_arch_obscure + 1; a < bfd_arch_last; a++)
-    if (strcmp (bfd_printable_arch_mach ((enum bfd_architecture) a, 0),
-                "UNKNOWN!") != 0)
-      {
-	printf ("%*s ", (int) LONGEST_ARCH - 1,
-		bfd_printable_arch_mach ((enum bfd_architecture) a, 0));
-	for (t = first; t < last && bfd_target_vector[t]; t++)
-	  {
-	    const bfd_target *p = bfd_target_vector[t];
-	    bfd_boolean ok = TRUE;
-	    bfd *abfd = bfd_openw (dummy_name, p->name);
-
-	    if (abfd == NULL)
-	      {
-		bfd_nonfatal (p->name);
-                ret = 0;
-		ok = FALSE;
-	      }
-
-	    if (ok)
-	      {
-		if (! bfd_set_format (abfd, bfd_object))
-		  {
-		    if (bfd_get_error () != bfd_error_invalid_operation)
-                      {
-		        bfd_nonfatal (p->name);
-                        ret = 0;
-                      }
-		    ok = FALSE;
-		  }
-	      }
-
-	    if (ok)
-	      {
-		if (! bfd_set_arch_mach (abfd, (enum bfd_architecture) a, 0))
-		  ok = FALSE;
-	      }
-
-	    if (ok)
-	      printf ("%s ", p->name);
-	    else
-	      {
-		int l = strlen (p->name);
-		while (l--)
-		  putchar ('-');
-		putchar (' ');
-	      }
-	    if (abfd != NULL)
-	      bfd_close_all_done (abfd);
-	  }
-	putchar ('\n');
-      }
-  unlink (dummy_name);
-  free (dummy_name);
+  while (targ < arg->count)
+    {
+      width -= strlen (arg->info[targ].name) + 1;
+      if (width < 0)
+	return targ;
+      ++targ;
+    }
+  return targ;
+}
 
-  return ret;
+/* Print header of target names.  */
+
+static void
+do_info_header (int targ, int stop_targ, const struct display_target *arg)
+{
+  while (targ != stop_targ)
+    printf ("%s ", arg->info[targ++].name);
+}
+
+/* Print a table row.  */
+
+static void
+do_info_row (int targ, int stop_targ, enum bfd_architecture a,
+	     const struct display_target *arg)
+{
+  while (targ != stop_targ)
+    {
+      if (arg->info[targ].arch[a - bfd_arch_obscure - 1])
+	fputs (arg->info[targ].name, stdout);
+      else
+	{
+	  int l = strlen (arg->info[targ].name);
+	  while (l--)
+	    putchar ('-');
+	}
+      ++targ;
+      if (targ != stop_targ)
+	putchar (' ');
+    }
 }
 
 /* Print tables of all the target-architecture combinations that
    BFD has been configured to support.  */
 
-static int
-display_target_tables (void)
+static void
+display_target_tables (const struct display_target *arg)
 {
-  int t;
-  int columns;
-  int ret = 1;
-  char *colum;
-
-  columns = 0;
-  colum = getenv ("COLUMNS");
-  if (colum != NULL)
-    columns = atoi (colum);
-  if (columns == 0)
-    columns = 80;
-
-  t = 0;
-  while (bfd_target_vector[t] != NULL)
+  const char *columns;
+  int width, start_targ, stop_targ;
+  enum bfd_architecture arch;
+  int longest_arch = 0;
+
+  for (arch = bfd_arch_obscure + 1; arch < bfd_arch_last; arch++)
     {
-      int oldt = t, wid;
+      const char *s = bfd_printable_arch_mach (arch, 0);
+      int len = strlen (s);
+      if (len > longest_arch)
+	longest_arch = len;
+    }
 
-      wid = LONGEST_ARCH + strlen (bfd_target_vector[t]->name) + 1;
-      ++t;
-      while (wid < columns && bfd_target_vector[t] != NULL)
-	{
-	  int newwid;
+  width = 0;
+  columns = getenv ("COLUMNS");
+  if (columns != NULL)
+    width = atoi (columns);
+  if (width == 0)
+    width = 80;
 
-	  newwid = wid + strlen (bfd_target_vector[t]->name) + 1;
-	  if (newwid >= columns)
-	    break;
-	  wid = newwid;
-	  ++t;
+  for (start_targ = 0; start_targ < arg->count; start_targ = stop_targ)
+    {
+      stop_targ = do_info_size (start_targ, width - longest_arch - 1, arg);
+
+      printf ("\n%*s", longest_arch + 1, " ");
+      do_info_header (start_targ, stop_targ, arg);
+      putchar ('\n');
+
+      for (arch = bfd_arch_obscure + 1; arch < bfd_arch_last; arch++)
+	{
+	  if (strcmp (bfd_printable_arch_mach (arch, 0), "UNKNOWN!") != 0)
+	    {
+	      printf ("%*s ", longest_arch,
+		      bfd_printable_arch_mach (arch, 0));
+
+	      do_info_row (start_targ, stop_targ, arch, arg);
+	      putchar ('\n');
+	    }
 	}
-      if (! display_info_table (oldt, t))
-        ret = 0;
     }
-
-  return ret;
 }
 
 int
 display_info (void)
 {
+  struct display_target arg;
+
   printf (_("BFD header file version %s\n"), BFD_VERSION_STRING);
-  if (! display_target_list () || ! display_target_tables ())
-    return 1;
-  else
-    return 0;
+
+  display_target_list (&arg);
+  if (!arg.error)
+    display_target_tables (&arg);
+
+  return arg.error;
 }
 \f
 /* Display the archive header for an element as if it were an ls -l listing:

-- 
Alan Modra
Australia Development Lab, IBM

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Don't include libbfd.h outside of bfd, part 4
  2016-07-16 13:10 Don't include libbfd.h outside of bfd, part 1 Alan Modra
                   ` (2 preceding siblings ...)
  2016-07-16 13:14 ` Don't include libbfd.h outside of bfd, part 5 Alan Modra
@ 2016-07-16 13:14 ` Alan Modra
  2016-07-16 13:16 ` Don't include libbfd.h outside of bfd, part 6 Alan Modra
  4 siblings, 0 replies; 6+ messages in thread
From: Alan Modra @ 2016-07-16 13:14 UTC (permalink / raw)
  To: binutils

Not much to see here, just renaming a function.

bfd/
	* targets.c (bfd_seach_for_target): Rename to..
	(bfd_iterate_over_targets): ..this.  Rewrite doc.
	* bfd-in2.h: Regenerate.
ld/
	* ldlang.c (open_output): Replace bfd_search_for_target with
	bfd_iterate_over_targets.  Localize vars.

diff --git a/bfd/targets.c b/bfd/targets.c
index a9edd4c..19d442a 100644
--- a/bfd/targets.c
+++ b/bfd/targets.c
@@ -1815,29 +1815,28 @@ bfd_target_list (void)
 
 /*
 FUNCTION
-	bfd_seach_for_target
+	bfd_iterate_over_targets
 
 SYNOPSIS
-	const bfd_target *bfd_search_for_target
-	  (int (*search_func) (const bfd_target *, void *),
-	   void *);
+	const bfd_target *bfd_iterate_over_targets
+	  (int (*func) (const bfd_target *, void *),
+	   void *data);
 
 DESCRIPTION
-	Return a pointer to the first transfer vector in the list of
-	transfer vectors maintained by BFD that produces a non-zero
-	result when passed to the function @var{search_func}.  The
-	parameter @var{data} is passed, unexamined, to the search
-	function.
+	Call @var{func} for each target in the list of BFD target
+	vectors, passing @var{data} to @var{func}.  Stop iterating if
+	@var{func} returns a non-zero result, and return that target
+	vector.  Return NULL if @var{func} always returns zero.
 */
 
 const bfd_target *
-bfd_search_for_target (int (*search_func) (const bfd_target *, void *),
-		       void *data)
+bfd_iterate_over_targets (int (*func) (const bfd_target *, void *),
+			  void *data)
 {
-  const bfd_target * const *target;
+  const bfd_target *const *target;
 
-  for (target = bfd_target_vector; *target != NULL; target ++)
-    if (search_func (*target, data))
+  for (target = bfd_target_vector; *target != NULL; ++target)
+    if (func (*target, data))
       return *target;
 
   return NULL;
diff --git a/ld/ldlang.c b/ld/ldlang.c
index 82d5582..aee8720 100644
--- a/ld/ldlang.c
+++ b/ld/ldlang.c
@@ -3113,15 +3113,15 @@ open_output (const char *name)
      line?  */
   if (command_line.endian != ENDIAN_UNSET)
     {
-      const bfd_target *target;
-      enum bfd_endian desired_endian;
-
       /* Get the chosen target.  */
-      target = bfd_search_for_target (get_target, (void *) output_target);
+      const bfd_target *target
+	= bfd_iterate_over_targets (get_target, (void *) output_target);
 
       /* If the target is not supported, we cannot do anything.  */
       if (target != NULL)
 	{
+	  enum bfd_endian desired_endian;
+
 	  if (command_line.endian == ENDIAN_BIG)
 	    desired_endian = BFD_ENDIAN_BIG;
 	  else
@@ -3143,8 +3143,8 @@ open_output (const char *name)
 		  /* Try to find a target as similar as possible to
 		     the default target, but which has the desired
 		     endian characteristic.  */
-		  bfd_search_for_target (closest_target_match,
-					 (void *) target);
+		  bfd_iterate_over_targets (closest_target_match,
+					    (void *) target);
 
 		  /* Oh dear - we could not find any targets that
 		     satisfy our requirements.  */

-- 
Alan Modra
Australia Development Lab, IBM

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Don't include libbfd.h outside of bfd, part 6
  2016-07-16 13:10 Don't include libbfd.h outside of bfd, part 1 Alan Modra
                   ` (3 preceding siblings ...)
  2016-07-16 13:14 ` Don't include libbfd.h outside of bfd, part 4 Alan Modra
@ 2016-07-16 13:16 ` Alan Modra
  4 siblings, 0 replies; 6+ messages in thread
From: Alan Modra @ 2016-07-16 13:16 UTC (permalink / raw)
  To: binutils

Some messing with plugin code in order to not need arelt_size in
ld code.  File descriptor handling in ld/plugin.c is tidied too,
simply duping the open fd rather than opening the file again.

bfd/
	* elflink.c: Include plugin-api.h.
	* plugin.c (bfd_plugin_open_input): New function, extracted from..
	(try_claim): ..here.
	* plugin.h: Don't include bfd.h.
	(bfd_plugin_open_input): Declare.
binutils/
	* ar.c: Include plugin-api.h.
	* nm.c: Likewise.
ld/
	* plugin.c: Don't include libbfd.h.  Include plugin-api.h
	before bfd/plugin.h.
	(plugin_object_p): Use bfd_plugin_open_input.

diff --git a/bfd/elflink.c b/bfd/elflink.c
index b2a814f..a994b83 100644
--- a/bfd/elflink.c
+++ b/bfd/elflink.c
@@ -29,6 +29,7 @@
 #include "libiberty.h"
 #include "objalloc.h"
 #if BFD_SUPPORTS_PLUGINS
+#include "plugin-api.h"
 #include "plugin.h"
 #endif
 
diff --git a/bfd/plugin.c b/bfd/plugin.c
index c66d95e..3931d27 100644
--- a/bfd/plugin.c
+++ b/bfd/plugin.c
@@ -158,49 +158,50 @@ bfd_plugin_set_program_name (const char *program_name)
   plugin_program_name = program_name;
 }
 
-static int
-try_claim (bfd *abfd)
+int
+bfd_plugin_open_input (bfd *ibfd, struct ld_plugin_input_file *file)
 {
-  int claimed = 0;
-  struct ld_plugin_input_file file;
   bfd *iobfd;
 
-  file.name = abfd->filename;
-
-  if (abfd->my_archive && !bfd_is_thin_archive (abfd->my_archive))
-    {
-      iobfd = abfd->my_archive;
-      file.offset = abfd->origin;
-      file.filesize = arelt_size (abfd);
-    }
-  else
-    {
-      iobfd = abfd;
-      file.offset = 0;
-      file.filesize = 0;
-    }
+  iobfd = ibfd;
+  if (ibfd->my_archive && !bfd_is_thin_archive (ibfd->my_archive))
+    iobfd = ibfd->my_archive;
+  file->name = iobfd->filename;
 
   if (!iobfd->iostream && !bfd_open_file (iobfd))
     return 0;
 
-  file.fd = fileno ((FILE *) iobfd->iostream);
+  file->fd = fileno ((FILE *) iobfd->iostream);
 
-  if (!abfd->my_archive || bfd_is_thin_archive (abfd->my_archive))
+  if (iobfd == ibfd)
     {
       struct stat stat_buf;
-      if (fstat (file.fd, &stat_buf))
+      if (fstat (file->fd, &stat_buf))
         return 0;
-      file.filesize = stat_buf.st_size;
+      file->offset = 0;
+      file->filesize = stat_buf.st_size;
+    }
+  else
+    {
+      file->offset = ibfd->origin;
+      file->filesize = arelt_size (ibfd);
     }
+  return 1;
+}
+
+static int
+try_claim (bfd *abfd)
+{
+  int claimed = 0;
+  struct ld_plugin_input_file file;
 
+  if (!bfd_plugin_open_input (abfd, &file))
+    return 0;
   file.handle = abfd;
-  off_t cur_offset = lseek(file.fd, 0, SEEK_CUR);
+  off_t cur_offset = lseek (file.fd, 0, SEEK_CUR);
   claim_file (&file, &claimed);
-  lseek(file.fd, cur_offset, SEEK_SET);
-  if (!claimed)
-    return 0;
-
-  return 1;
+  lseek (file.fd, cur_offset, SEEK_SET);
+  return claimed;
 }
 
 static int
diff --git a/bfd/plugin.h b/bfd/plugin.h
index 529f8c1..0867122 100644
--- a/bfd/plugin.h
+++ b/bfd/plugin.h
@@ -21,9 +21,8 @@
 #ifndef _PLUGIN_H_
 #define _PLUGIN_H_
 
-#include "bfd.h"
-
 void bfd_plugin_set_program_name (const char *);
+int bfd_plugin_open_input (bfd *, struct ld_plugin_input_file *);
 void bfd_plugin_set_plugin (const char *);
 bfd_boolean bfd_plugin_target_p (const bfd_target *);
 bfd_boolean bfd_plugin_specified_p (void);
diff --git a/binutils/ar.c b/binutils/ar.c
index 1337710..ba0d581 100644
--- a/binutils/ar.c
+++ b/binutils/ar.c
@@ -33,6 +33,7 @@
 #include "arsup.h"
 #include "filenames.h"
 #include "binemul.h"
+#include "plugin-api.h"
 #include "plugin.h"
 
 #ifdef __GO32___
diff --git a/binutils/nm.c b/binutils/nm.c
index 5ca4d34..766564d 100644
--- a/binutils/nm.c
+++ b/binutils/nm.c
@@ -36,6 +36,7 @@
 #include "coff/internal.h"
 #include "libcoff.h"
 #include "bucomm.h"
+#include "plugin-api.h"
 #include "plugin.h"
 
 /* When sorting by size, we use this structure to hold the size and a
diff --git a/ld/plugin.c b/ld/plugin.c
index 924b59c..ffa0dd3 100644
--- a/ld/plugin.c
+++ b/ld/plugin.c
@@ -21,7 +21,6 @@
 #include "sysdep.h"
 #include "libiberty.h"
 #include "bfd.h"
-#include "libbfd.h"
 #include "bfdlink.h"
 #include "bfdver.h"
 #include "ld.h"
@@ -30,9 +29,9 @@
 #include "ldexp.h"
 #include "ldlang.h"
 #include "ldfile.h"
+#include "plugin-api.h"
 #include "../bfd/plugin.h"
 #include "plugin.h"
-#include "plugin-api.h"
 #include "elf-bfd.h"
 #if HAVE_MMAP
 # include <sys/mman.h>
@@ -1083,12 +1082,8 @@ plugin_object_p (bfd *ibfd)
 {
   int claimed;
   plugin_input_file_t *input;
-  off_t offset, filesize;
   struct ld_plugin_input_file file;
   bfd *abfd;
-  bfd_boolean inarchive;
-  const char *name;
-  int fd;
 
   /* Don't try the dummy object file.  */
   if ((ibfd->flags & BFD_PLUGIN) != 0)
@@ -1102,14 +1097,6 @@ plugin_object_p (bfd *ibfd)
 	return NULL;
     }
 
-  inarchive = (ibfd->my_archive != NULL
-	       && !bfd_is_thin_archive (ibfd->my_archive));
-  name = inarchive ? ibfd->my_archive->filename : ibfd->filename;
-  fd = open (name, O_RDONLY | O_BINARY);
-
-  if (fd < 0)
-    return NULL;
-
   /* We create a dummy BFD, initially empty, to house whatever symbols
      the plugin may want to add.  */
   abfd = plugin_get_ir_dummy_bfd (ibfd->filename, ibfd);
@@ -1119,39 +1106,31 @@ plugin_object_p (bfd *ibfd)
     einfo (_("%P%F: plugin failed to allocate memory for input: %s\n"),
 	   bfd_get_error ());
 
-  if (inarchive)
-    {
-      /* Offset and filesize must refer to the individual archive
-	 member, not the whole file, and must exclude the header.
-	 Fortunately for us, that is how the data is stored in the
-	 origin field of the bfd and in the arelt_data.  */
-      offset = ibfd->origin;
-      filesize = arelt_size (ibfd);
-    }
-  else
-    {
-      offset = 0;
-      filesize = lseek (fd, 0, SEEK_END);
+  if (!bfd_plugin_open_input (ibfd, &file))
+    return NULL;
 
+  if (file.name == ibfd->filename)
+    {
       /* We must copy filename attached to ibfd if it is not an archive
 	 member since it may be freed by bfd_close below.  */
-      name = plugin_strdup (abfd, name);
+      file.name = plugin_strdup (abfd, file.name);
     }
 
-  file.name = name;
-  file.offset = offset;
-  file.filesize = filesize;
-  file.fd = fd;
   file.handle = input;
+  /* The plugin API expects that the file descriptor won't be closed
+     and reused as done by the bfd file cache.  So dup one.  */
+  file.fd = dup (file.fd);
+  if (file.fd < 0)
+    return NULL;
 
   input->abfd = abfd;
   input->view_buffer.addr = NULL;
   input->view_buffer.filesize = 0;
   input->view_buffer.offset = 0;
-  input->fd = fd;
+  input->fd = file.fd;
   input->use_mmap = FALSE;
-  input->offset = offset;
-  input->filesize = filesize;
+  input->offset = file.offset;
+  input->filesize = file.filesize;
   input->name = plugin_strdup (abfd, ibfd->filename);
 
   claimed = 0;
@@ -1160,7 +1139,7 @@ plugin_object_p (bfd *ibfd)
     einfo (_("%P%F: %s: plugin reported error claiming file\n"),
 	   plugin_error_plugin ());
 
-  if (input->fd != -1 && ! bfd_plugin_target_p (ibfd->xvec))
+  if (input->fd != -1 && !bfd_plugin_target_p (ibfd->xvec))
     {
       /* FIXME: fd belongs to us, not the plugin.  GCC plugin, which
 	 doesn't need fd after plugin_call_claim_file, doesn't use
@@ -1170,7 +1149,7 @@ plugin_object_p (bfd *ibfd)
 	 release_input_file after it is done, uses BFD plugin target
 	 vector.  This scheme doesn't work when a plugin needs fd and
 	 doesn't use BFD plugin target vector neither.  */
-      close (fd);
+      close (input->fd);
       input->fd = -1;
     }
 

-- 
Alan Modra
Australia Development Lab, IBM

^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2016-07-16 13:16 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-07-16 13:10 Don't include libbfd.h outside of bfd, part 1 Alan Modra
2016-07-16 13:12 ` Don't include libbfd.h outside of bfd, part 2 Alan Modra
2016-07-16 13:13 ` Don't include libbfd.h outside of bfd, part 3 Alan Modra
2016-07-16 13:14 ` Don't include libbfd.h outside of bfd, part 5 Alan Modra
2016-07-16 13:14 ` Don't include libbfd.h outside of bfd, part 4 Alan Modra
2016-07-16 13:16 ` Don't include libbfd.h outside of bfd, part 6 Alan Modra

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