darlinghq/darling-gdb
1
0
Fork 0
mirror of https://github.com/darlinghq/darling-gdb.git synced 2025-01-21 00:15:13 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

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

Browse Source 
* 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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
bfd/ChangeLog
View File

@ -1,5 +1,9 @@
Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com)
* 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.
* srec.c (hex_value): Always set to a size of 256 bytes.
(srec_init): Cosmetic changes.

26
bfd/bfd-in2.h
View File

@ -756,6 +756,12 @@ typedef struct sec
discarded. */
#define SEC_DEBUGGING 0x10000
/* The contents of this section are held in memory pointed to
by the contents field. This is checked by
bfd_get_section_contents, and the data is retrieved from
memory if appropriate. */
#define SEC_IN_MEMORY 0x20000
/* End of section flags. */
/* The virtual memory address of the section - where it will be
@ -835,7 +841,9 @@ typedef struct sec
PTR userdata;
struct lang_output_section *otheruserdata;
/* If the SEC_IN_MEMORY flag is set, this points to the actual
contents. */
unsigned char *contents;
/* Attached line number information */
@ -1924,8 +1932,24 @@ core_file_matches_executable_p
#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
#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
enum bfd_flavour {
bfd_target_unknown_flavour,
bfd_target_aout_flavour,

22
bfd/targets.c
View File

@ -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;