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* run.1: Document --sysroot=filepath.

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* sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
	(standard_options): Support --sysroot=<path>.
	(standard_option_handler): Handle OPTION_SYSROOT.
	* syscall.c (simulator_sysroot): Define, initialized empty.
	(get_path): Prepend simulator_sysroot to absolute file path.
	[HAVE_STRING_H]: Include string.h.
	[!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
	* nrun.c [HAVE_UNISTD_H]: Include unistd.h.
	(main): If simulator_sysroot is not empty, chdir there.
	* sim-config.h (simulator_sysroot): Declare.
This commit is contained in:
Hans-Peter Nilsson
2004-12-08 00:40:30 +00:00
parent 9888440ad6
commit 027e2a04f1
6 changed files with 90 additions and 7 deletions
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5
sim/common/sim-config.h
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@ -1,6 +1,6 @@
/* The common simulator framework for GDB, the GNU Debugger.
Copyright 2002 Free Software Foundation, Inc.
Copyright 2002, 2004 Free Software Foundation, Inc.
Contributed by Andrew Cagney and Red Hat.
@ -371,6 +371,9 @@ enum sim_environment {
? WITH_ENVIRONMENT \
: USER_ENVIRONMENT)
/* To be prepended to simulator calls with absolute file paths and
chdir:ed at startup. */
extern char *simulator_sysroot;
/* Callback & Modulo Memory.