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2003-09-19 Andrew Cagney <cagney@redhat.com>

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* config/pa/nm-hppah.h (NEED_TEXT_START_END): Delete.
	(DEPRECATED_HPUX_TEXT_END): Define.
	(deprecated_hpux_text_end): Declare.
	(struct target_ops): Declare opaque.
	* hppah-nat.c (text_end): Make static.
	(deprecated_hpux_text_end): New function.
	* exec.c (text_end): Delete global variable.
	(NEED_TEXT_START_END): Do not define.
	(exec_file_attach): Replace code computing "text_end" code with
	call to DEPRECATED_HPUX_TEXT_END.

2003-09-19  Andrew Cagney  <cagney@redhat.com>

	* gdbint.texinfo (Target Architecture Definition): Delete
	documentation for NEED_TEXT_START_END.
This commit is contained in:
Andrew Cagney
2003-09-19 20:09:45 +00:00
parent f6f87075ea
commit b9fbf4340a
6 changed files with 49 additions and 41 deletions
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34
gdb/exec.c
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@@ -85,13 +85,6 @@ bfd *exec_bfd = NULL;
int write_files = 0;
/* Text start and end addresses (KLUDGE) if needed */
#ifndef NEED_TEXT_START_END
#define NEED_TEXT_START_END (0)
#endif
CORE_ADDR text_end = 0;
struct vmap *vmap;
void
@@ -266,30 +259,9 @@ exec_file_attach (char *filename, int from_tty)
scratch_pathname, bfd_errmsg (bfd_get_error ()));
}
/* text_end is sometimes used for where to put call dummies. A
few ports use these for other purposes too. */
if (NEED_TEXT_START_END)
{
struct section_table *p;
/* Set text_start to the lowest address of the start of any
readonly code section and set text_end to the highest
address of the end of any readonly code section. */
/* FIXME: The comment above does not match the code. The
code checks for sections with are either code *or*
readonly. */
CORE_ADDR text_start = ~(CORE_ADDR) 0;
text_end = (CORE_ADDR) 0;
for (p = exec_ops.to_sections; p < exec_ops.to_sections_end; p++)
if (bfd_get_section_flags (p->bfd, p->the_bfd_section)
& (SEC_CODE | SEC_READONLY))
{
if (text_start > p->addr)
text_start = p->addr;
if (text_end < p->endaddr)
text_end = p->endaddr;
}
}
#ifdef DEPRECATED_HPUX_TEXT_END
DEPRECATED_HPUX_TEXT_END (&exec_ops);
#endif
validate_files ();