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Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com)

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* targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that
	check all the pointer dereferences.  Enabled via DEBUG_BFD_SEND.
	* bfd-in2.h: Rebuilt.
This commit is contained in:
Stan Shebs
1994-02-27 23:45:18 +00:00
parent 4c8d6c9f4f
commit fdfe2d1466
3 changed files with 50 additions and 2 deletions
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22
bfd/targets.c
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@@ -1,5 +1,5 @@
/* Generic target-file-type support for the BFD library.
Copyright 1990, 91, 92, 93, 94 Free Software Foundation, Inc.
Copyright 1990, 91, 92, 93, 1994 Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
@@ -102,11 +102,27 @@ DESCRIPTION
.#define BFD_SEND(bfd, message, arglist) \
. ((*((bfd)->xvec->message)) arglist)
.
.#ifdef DEBUG_BFD_SEND
.#undef BFD_SEND
.#define BFD_SEND(bfd, message, arglist) \
. (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
. ((*((bfd)->xvec->message)) arglist) : \
. (bfd_assert (__FILE__,__LINE__), NULL))
.#endif
For operations which index on the BFD format:
.#define BFD_SEND_FMT(bfd, message, arglist) \
. (((bfd)->xvec->message[(int)((bfd)->format)]) arglist)
.
.#ifdef DEBUG_BFD_SEND
.#undef BFD_SEND_FMT
.#define BFD_SEND_FMT(bfd, message, arglist) \
. (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
. (((bfd)->xvec->message[(int)((bfd)->format)]) arglist) : \
. (bfd_assert (__FILE__,__LINE__), NULL))
.#endif
This is the structure which defines the type of BFD this is. The
<<xvec>> member of the struct <<bfd>> itself points here. Each
@@ -353,6 +369,7 @@ extern bfd_target bfd_elf32_little_generic_vec;
extern bfd_target bfd_elf32_littlemips_vec;
extern bfd_target bfd_elf32_m68k_vec;
extern bfd_target bfd_elf32_m88k_vec;
extern bfd_target bfd_elf32_powerpc_vec;
extern bfd_target bfd_elf32_sparc_vec;
extern bfd_target bfd_elf64_big_generic_vec;
extern bfd_target bfd_elf64_little_generic_vec;
@@ -389,6 +406,9 @@ extern bfd_target newsos3_vec;
extern bfd_target nlm32_i386_vec;
extern bfd_target nlm32_sparc_vec;
extern bfd_target nlm32_alpha_vec;
/*start-sanitize-powerpc-netware*/
extern bfd_target nlm32_powerpc_vec;
/*end-sanitize-powerpc-netware*/
extern bfd_target oasys_vec;
extern bfd_target rs6000coff_vec;
extern bfd_target shcoff_vec;