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2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>

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* gregset.h: New file.  Typedefs for gdb_gregset_t and
        gdb_fpregset_t, prototypes for supply_gregset and friends.
        * procfs.c: Include gregset.h.  Delete local prototypes for
        supply_gregset etc., and local typedef gdb_gregset_t etc.
        * sol-thread.c: Include gregset.h, delete local prototypes,
        add appropriate casts to gdb_gregset_t.
        * uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c,
        sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c,
        m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c,
        irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c,
        arm-linux-nat.c, alpha-nat.c: Include gregset.h.
        * config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T.
        * config/sparc/tm-sun4sol2.h: Ditto.
This commit is contained in:
Michael Snyder 2000-05-26 23:22:41 +00:00
parent a799cbe274
commit c60c0f5f88
23 changed files with 131 additions and 61 deletions
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37
gdb/sol-thread.c
View file

@ -72,19 +72,8 @@ extern struct target_ops procfs_ops; /* target vector for procfs.c */
extern struct target_ops core_ops; /* target vector for corelow.c */
extern char *procfs_pid_to_str PARAMS ((int pid));
/* Note that these prototypes differ slightly from those used in procfs.c
for of two reasons. One, we can't use gregset_t, as that's got a whole
different meaning under Solaris (also, see above). Two, we can't use the
pointer form here as these are actually arrays of ints (for Sparc's at
least), and are automatically coerced into pointers to ints when used as
parameters. That makes it impossible to avoid a compiler warning when
passing pr{g fp}regset_t's from a parameter to an argument of one of
these functions. */
extern void supply_gregset PARAMS ((const prgregset_t));
extern void fill_gregset PARAMS ((prgregset_t, int));
extern void supply_fpregset PARAMS ((const prfpregset_t *));
extern void fill_fpregset PARAMS ((prfpregset_t *, int));
/* Prototypes for supply_gregset etc. */
#include "gregset.h"
/* This struct is defined by us, but mainly used for the proc_service interface.
We don't have much use for it, except as a handy place to get a real pid
@ -660,8 +649,8 @@ sol_thread_fetch_registers (regno)
because the td routines call ps_lget* which affect the values stored in the
registers array. */
supply_gregset (gregset);
supply_fpregset (&fpregset);
supply_gregset ((gdb_gregset_t *) &gregset);
supply_fpregset ((gdb_fpregset_t *) &fpregset);
#if 0
/* thread_db doesn't seem to handle this right */
@ -688,7 +677,7 @@ sol_thread_store_registers (regno)
thread_t thread;
td_thrhandle_t thandle;
td_err_e val;
prgregset_t regset;
prgregset_t gregset;
prfpregset_t fpregset;
#if 0
int xregsize;
@ -716,7 +705,7 @@ sol_thread_store_registers (regno)
char old_value[REGISTER_SIZE];
memcpy (old_value, &registers[REGISTER_BYTE (regno)], REGISTER_SIZE);
val = p_td_thr_getgregs (&thandle, regset);
val = p_td_thr_getgregs (&thandle, gregset);
if (val != TD_OK)
error ("sol_thread_store_registers: td_thr_getgregs %s",
td_err_string (val));
@ -746,10 +735,10 @@ sol_thread_store_registers (regno)
#endif
}
fill_gregset (regset, regno);
fill_fpregset (&fpregset, regno);
fill_gregset ((gdb_gregset_t *) &gregset, regno);
fill_fpregset ((gdb_fpregset_t *) &fpregset, regno);
val = p_td_thr_setgregs (&thandle, regset);
val = p_td_thr_setgregs (&thandle, gregset);
if (val != TD_OK)
error ("sol_thread_store_registers: td_thr_setgregs %s",
td_err_string (val));
@ -1163,7 +1152,7 @@ ps_lgetregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
procfs_ops.to_fetch_registers (-1);
else
orig_core_ops.to_fetch_registers (-1);
fill_gregset (gregset, -1);
fill_gregset ((gdb_gregset_t *) gregset, -1);
do_cleanups (old_chain);
@ -1182,7 +1171,7 @@ ps_lsetregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
inferior_pid = BUILD_LWP (lwpid, PIDGET (inferior_pid));
supply_gregset (gregset);
supply_gregset ((gdb_gregset_t *) gregset);
if (target_has_execution)
procfs_ops.to_store_registers (-1);
else
@ -1295,7 +1284,7 @@ ps_lgetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
procfs_ops.to_fetch_registers (-1);
else
orig_core_ops.to_fetch_registers (-1);
fill_fpregset (fpregset, -1);
fill_fpregset ((gdb_fpregset_t *) fpregset, -1);
do_cleanups (old_chain);
@ -1314,7 +1303,7 @@ ps_lsetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
inferior_pid = BUILD_LWP (lwpid, PIDGET (inferior_pid));
supply_fpregset (fpregset);
supply_fpregset ((gdb_fpregset_t *) fpregset);
if (target_has_execution)
procfs_ops.to_store_registers (-1);
else