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* sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):

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Change to rely on PIDGET etc.
	* config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
	TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
	STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
	define.  Allow target to use procfs hardware watchpoints.
	* config/sparc/nm-sun4sol2.h: ditto.
	* config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
	definitions to use 16 bits for the pid, 15 bits for the tid, and
	1 bit for the flag.
	* config/sparc/tm-sun4sol2.h: ditto.
	(SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
	* testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
	for more than 15 thread increments.
This commit is contained in:
Nicholas Duffek
2000-04-07 01:14:10 +00:00
parent 34cbe64ecf
commit 2f09097b73
7 changed files with 109 additions and 16 deletions
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13
gdb/config/sparc/tm-sun4sol2.h
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@@ -22,6 +22,11 @@
#include "sparc/tm-sparc.h"
#include "tm-sysv4.h"
/* With Sol2 it is no longer necessary to enable software single-step,
since the /proc interface can take care of it for us in hardware. */
#undef SOFTWARE_SINGLE_STEP
#undef SOFTWARE_SINGLE_STEP_P
/* There are two different signal handler trampolines in Solaris2. */
#define IN_SIGTRAMP(pc, name) \
((name) \
@@ -33,7 +38,7 @@
ucbsigvechandler. */
#define SIGCONTEXT_PC_OFFSET 44
#if 0 /* FIXME Setjmp/longjmp are not as well doc'd in SunOS 5.x yet */
#if 0 /* FIXME Setjmp/longjmp are not as well doc'd in SunOS 5.x yet */
/* Offsets into jmp_buf. Not defined by Sun, but at least documented in a
comment in <machine/setjmp.h>! */
@@ -76,6 +81,6 @@ extern char *sunpro_static_transform_name PARAMS ((char *));
#define HANDLE_SVR4_EXEC_EMULATORS
/* Macros to extract process id and thread id from a composite pid/tid */
#define PIDGET(pid) ((pid) & 0xffff)
#define TIDGET(pid) (((pid) >> 16) & 0xffff)
#define MERGEPID(pid, tid) (((tid) << 16) | (pid))
#define PIDGET(PID) (((PID) & 0xffff))
#define TIDGET(PID) (((PID) & 0x7fffffff) >> 16)
#define MERGEPID(PID, TID) (((PID) & 0xffff) | ((TID) << 16))