mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-25 10:13:33 +08:00
78c4394505
Obsolete mips*-*-mach3*. * NEWS: Mention that mips*-*-mach3* is obsolete. * m3-nat.c: Obsolete file. * config/nm-m3.h: Obsolete file. * config/mips/tm-mipsm3.h: Obsolete file. * config/mips/mipsm3.mt: Obsolete file. * config/mips/mipsm3.mh: Obsolete file. * config/mips/xm-mipsm3.h: Obsolete file. * mipsm3-nat.c: Obsolete file. * configure.host: Obsolete mips-dec-mach3*. * configure.tgt: Obsolete mips*-*-mach3*.
387 lines
16 KiB
C
387 lines
16 KiB
C
// OBSOLETE /* Definitions to make GDB run on a mips box under Mach 3.0
|
|
// OBSOLETE Copyright 1992, 1993, 1998, 2000, 2001 Free Software Foundation, Inc.
|
|
// OBSOLETE
|
|
// OBSOLETE This file is part of GDB.
|
|
// OBSOLETE
|
|
// OBSOLETE This program is free software; you can redistribute it and/or modify
|
|
// OBSOLETE it under the terms of the GNU General Public License as published by
|
|
// OBSOLETE the Free Software Foundation; either version 2 of the License, or
|
|
// OBSOLETE (at your option) any later version.
|
|
// OBSOLETE
|
|
// OBSOLETE This program is distributed in the hope that it will be useful,
|
|
// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// OBSOLETE GNU General Public License for more details.
|
|
// OBSOLETE
|
|
// OBSOLETE You should have received a copy of the GNU General Public License
|
|
// OBSOLETE along with this program; if not, write to the Free Software
|
|
// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330,
|
|
// OBSOLETE Boston, MA 02111-1307, USA. */
|
|
// OBSOLETE
|
|
// OBSOLETE /* Mach specific routines for little endian mips (e.g. pmax)
|
|
// OBSOLETE * running Mach 3.0
|
|
// OBSOLETE *
|
|
// OBSOLETE * Author: Jukka Virtanen <jtv@hut.fi>
|
|
// OBSOLETE */
|
|
// OBSOLETE
|
|
// OBSOLETE #include "defs.h"
|
|
// OBSOLETE #include "inferior.h"
|
|
// OBSOLETE #include "regcache.h"
|
|
// OBSOLETE
|
|
// OBSOLETE #include <stdio.h>
|
|
// OBSOLETE
|
|
// OBSOLETE #include <mach.h>
|
|
// OBSOLETE #include <mach/message.h>
|
|
// OBSOLETE #include <mach/exception.h>
|
|
// OBSOLETE #include <mach_error.h>
|
|
// OBSOLETE
|
|
// OBSOLETE /* Find offsets to thread states at compile time.
|
|
// OBSOLETE * If your compiler does not grok this, check the hand coded
|
|
// OBSOLETE * offsets and use them.
|
|
// OBSOLETE */
|
|
// OBSOLETE
|
|
// OBSOLETE #if 1
|
|
// OBSOLETE
|
|
// OBSOLETE #define REG_OFFSET(reg) (int)(&((struct mips_thread_state *)0)->reg)
|
|
// OBSOLETE #define CREG_OFFSET(reg) (int)(&((struct mips_float_state *)0)->reg)
|
|
// OBSOLETE #define EREG_OFFSET(reg) (int)(&((struct mips_exc_state *)0)->reg)
|
|
// OBSOLETE
|
|
// OBSOLETE /* at reg_offset[i] is the offset to the mips_thread_state
|
|
// OBSOLETE * location where the gdb registers[i] is stored.
|
|
// OBSOLETE *
|
|
// OBSOLETE * -1 means mach does not save it anywhere.
|
|
// OBSOLETE */
|
|
// OBSOLETE static int reg_offset[] =
|
|
// OBSOLETE {
|
|
// OBSOLETE /* zero at v0 v1 */
|
|
// OBSOLETE -1, REG_OFFSET (r1), REG_OFFSET (r2), REG_OFFSET (r3),
|
|
// OBSOLETE
|
|
// OBSOLETE /* a0 a1 a2 a3 */
|
|
// OBSOLETE REG_OFFSET (r4), REG_OFFSET (r5), REG_OFFSET (r6), REG_OFFSET (r7),
|
|
// OBSOLETE
|
|
// OBSOLETE /* t0 t1 t2 t3 */
|
|
// OBSOLETE REG_OFFSET (r8), REG_OFFSET (r9), REG_OFFSET (r10), REG_OFFSET (r11),
|
|
// OBSOLETE
|
|
// OBSOLETE /* t4 t5 t6 t7 */
|
|
// OBSOLETE REG_OFFSET (r12), REG_OFFSET (r13), REG_OFFSET (r14), REG_OFFSET (r15),
|
|
// OBSOLETE
|
|
// OBSOLETE /* s0 s1 s2 s3 */
|
|
// OBSOLETE REG_OFFSET (r16), REG_OFFSET (r17), REG_OFFSET (r18), REG_OFFSET (r19),
|
|
// OBSOLETE
|
|
// OBSOLETE /* s4 s5 s6 s7 */
|
|
// OBSOLETE REG_OFFSET (r20), REG_OFFSET (r21), REG_OFFSET (r22), REG_OFFSET (r23),
|
|
// OBSOLETE
|
|
// OBSOLETE /* t8 t9 k0 k1 */
|
|
// OBSOLETE REG_OFFSET (r24), REG_OFFSET (r25), REG_OFFSET (r26), REG_OFFSET (r27),
|
|
// OBSOLETE
|
|
// OBSOLETE /* gp sp s8(30) == fp(72) ra */
|
|
// OBSOLETE REG_OFFSET (r28), REG_OFFSET (r29), REG_OFFSET (r30), REG_OFFSET (r31),
|
|
// OBSOLETE
|
|
// OBSOLETE /* sr(32) PS_REGNUM */
|
|
// OBSOLETE EREG_OFFSET (coproc_state),
|
|
// OBSOLETE
|
|
// OBSOLETE /* lo(33) hi(34) */
|
|
// OBSOLETE REG_OFFSET (mdlo), REG_OFFSET (mdhi),
|
|
// OBSOLETE
|
|
// OBSOLETE /* bad(35) cause(36) pc(37) */
|
|
// OBSOLETE EREG_OFFSET (address), EREG_OFFSET (cause), REG_OFFSET (pc),
|
|
// OBSOLETE
|
|
// OBSOLETE /* f0(38) f1(39) f2(40) f3(41) */
|
|
// OBSOLETE CREG_OFFSET (r0), CREG_OFFSET (r1), CREG_OFFSET (r2), CREG_OFFSET (r3),
|
|
// OBSOLETE CREG_OFFSET (r4), CREG_OFFSET (r5), CREG_OFFSET (r6), CREG_OFFSET (r7),
|
|
// OBSOLETE CREG_OFFSET (r8), CREG_OFFSET (r9), CREG_OFFSET (r10), CREG_OFFSET (r11),
|
|
// OBSOLETE CREG_OFFSET (r12), CREG_OFFSET (r13), CREG_OFFSET (r14), CREG_OFFSET (r15),
|
|
// OBSOLETE CREG_OFFSET (r16), CREG_OFFSET (r17), CREG_OFFSET (r18), CREG_OFFSET (r19),
|
|
// OBSOLETE CREG_OFFSET (r20), CREG_OFFSET (r21), CREG_OFFSET (r22), CREG_OFFSET (r23),
|
|
// OBSOLETE CREG_OFFSET (r24), CREG_OFFSET (r25), CREG_OFFSET (r26), CREG_OFFSET (r27),
|
|
// OBSOLETE CREG_OFFSET (r28), CREG_OFFSET (r29), CREG_OFFSET (r30), CREG_OFFSET (r31),
|
|
// OBSOLETE
|
|
// OBSOLETE /* fsr(70) fir(71) fp(72) == s8(30) */
|
|
// OBSOLETE CREG_OFFSET (csr), CREG_OFFSET (esr), REG_OFFSET (r30)
|
|
// OBSOLETE };
|
|
// OBSOLETE #else
|
|
// OBSOLETE /* If the compiler does not grok the above defines */
|
|
// OBSOLETE static int reg_offset[] =
|
|
// OBSOLETE {
|
|
// OBSOLETE /* mach_thread_state offsets: */
|
|
// OBSOLETE -1, 0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56,
|
|
// OBSOLETE 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, 104, 108, 112, 116, 120,
|
|
// OBSOLETE /*sr, lo, hi,addr,cause,pc */
|
|
// OBSOLETE 8, 124, 128, 4, 0, 132,
|
|
// OBSOLETE /* mach_float_state offsets: */
|
|
// OBSOLETE 0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60,
|
|
// OBSOLETE 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, 104, 108, 112, 116, 120, 124,
|
|
// OBSOLETE /*fsr,fir */
|
|
// OBSOLETE 128, 132,
|
|
// OBSOLETE /* FP_REGNUM pseudo maps to s8==r30 in mach_thread_state */
|
|
// OBSOLETE 116
|
|
// OBSOLETE };
|
|
// OBSOLETE #endif
|
|
// OBSOLETE
|
|
// OBSOLETE /* Fetch COUNT contiguous registers from thread STATE starting from REGNUM
|
|
// OBSOLETE * Caller knows that the regs handled in one transaction are of same size.
|
|
// OBSOLETE */
|
|
// OBSOLETE #define FETCH_REGS(state, regnum, count) \
|
|
// OBSOLETE memcpy (&deprecated_registers[REGISTER_BYTE (regnum)], \
|
|
// OBSOLETE (char *)state+reg_offset[ regnum ], \
|
|
// OBSOLETE count*REGISTER_SIZE)
|
|
// OBSOLETE
|
|
// OBSOLETE /* Store COUNT contiguous registers to thread STATE starting from REGNUM */
|
|
// OBSOLETE #define STORE_REGS(state, regnum, count) \
|
|
// OBSOLETE memcpy ((char *)state+reg_offset[ regnum ], \
|
|
// OBSOLETE &deprecated_registers[REGISTER_BYTE (regnum)], \
|
|
// OBSOLETE count*REGISTER_SIZE)
|
|
// OBSOLETE
|
|
// OBSOLETE #define REGS_ALL -1
|
|
// OBSOLETE #define REGS_NORMAL 1
|
|
// OBSOLETE #define REGS_EXC 2
|
|
// OBSOLETE #define REGS_COP1 4
|
|
// OBSOLETE
|
|
// OBSOLETE /* Hardware regs that matches FP_REGNUM */
|
|
// OBSOLETE #define MACH_FP_REGNUM 30
|
|
// OBSOLETE
|
|
// OBSOLETE /* Fech thread's registers. if regno == -1, fetch all regs */
|
|
// OBSOLETE void
|
|
// OBSOLETE fetch_inferior_registers (int regno)
|
|
// OBSOLETE {
|
|
// OBSOLETE kern_return_t ret;
|
|
// OBSOLETE
|
|
// OBSOLETE thread_state_data_t state;
|
|
// OBSOLETE struct mips_exc_state exc_state;
|
|
// OBSOLETE
|
|
// OBSOLETE int stateCnt = MIPS_THREAD_STATE_COUNT;
|
|
// OBSOLETE
|
|
// OBSOLETE int which_regs = 0; /* A bit mask */
|
|
// OBSOLETE
|
|
// OBSOLETE if (!MACH_PORT_VALID (current_thread))
|
|
// OBSOLETE error ("fetch inferior registers: Invalid thread");
|
|
// OBSOLETE
|
|
// OBSOLETE if (regno < -1 || regno >= NUM_REGS)
|
|
// OBSOLETE error ("invalid register %d supplied to fetch_inferior_registers", regno);
|
|
// OBSOLETE
|
|
// OBSOLETE if (regno == -1)
|
|
// OBSOLETE which_regs = REGS_ALL;
|
|
// OBSOLETE else if (regno == ZERO_REGNUM)
|
|
// OBSOLETE {
|
|
// OBSOLETE int zero = 0;
|
|
// OBSOLETE supply_register (ZERO_REGNUM, &zero);
|
|
// OBSOLETE return;
|
|
// OBSOLETE }
|
|
// OBSOLETE else if ((ZERO_REGNUM < regno && regno < PS_REGNUM)
|
|
// OBSOLETE || regno == FP_REGNUM
|
|
// OBSOLETE || regno == LO_REGNUM
|
|
// OBSOLETE || regno == HI_REGNUM
|
|
// OBSOLETE || regno == PC_REGNUM)
|
|
// OBSOLETE which_regs = REGS_NORMAL;
|
|
// OBSOLETE else if (FP0_REGNUM <= regno && regno <= FCRIR_REGNUM)
|
|
// OBSOLETE which_regs = REGS_COP1 | REGS_EXC;
|
|
// OBSOLETE else
|
|
// OBSOLETE which_regs = REGS_EXC;
|
|
// OBSOLETE
|
|
// OBSOLETE /* fetch regs saved to mips_thread_state */
|
|
// OBSOLETE if (which_regs & REGS_NORMAL)
|
|
// OBSOLETE {
|
|
// OBSOLETE ret = thread_get_state (current_thread,
|
|
// OBSOLETE MIPS_THREAD_STATE,
|
|
// OBSOLETE state,
|
|
// OBSOLETE &stateCnt);
|
|
// OBSOLETE CHK ("fetch inferior registers: thread_get_state", ret);
|
|
// OBSOLETE
|
|
// OBSOLETE if (which_regs == REGS_NORMAL)
|
|
// OBSOLETE {
|
|
// OBSOLETE /* Fetch also FP_REGNUM if fetching MACH_FP_REGNUM and vice versa */
|
|
// OBSOLETE if (regno == MACH_FP_REGNUM || regno == FP_REGNUM)
|
|
// OBSOLETE {
|
|
// OBSOLETE supply_register (FP_REGNUM,
|
|
// OBSOLETE (char *) state + reg_offset[MACH_FP_REGNUM]);
|
|
// OBSOLETE supply_register (MACH_FP_REGNUM,
|
|
// OBSOLETE (char *) state + reg_offset[MACH_FP_REGNUM]);
|
|
// OBSOLETE }
|
|
// OBSOLETE else
|
|
// OBSOLETE supply_register (regno,
|
|
// OBSOLETE (char *) state + reg_offset[regno]);
|
|
// OBSOLETE return;
|
|
// OBSOLETE }
|
|
// OBSOLETE
|
|
// OBSOLETE /* ZERO_REGNUM is always zero */
|
|
// OBSOLETE *(int *) deprecated_registers = 0;
|
|
// OBSOLETE
|
|
// OBSOLETE /* Copy thread saved regs 1..31 to gdb's reg value array
|
|
// OBSOLETE * Luckily, they are contiquous
|
|
// OBSOLETE */
|
|
// OBSOLETE FETCH_REGS (state, 1, 31);
|
|
// OBSOLETE
|
|
// OBSOLETE /* Copy mdlo and mdhi */
|
|
// OBSOLETE FETCH_REGS (state, LO_REGNUM, 2);
|
|
// OBSOLETE
|
|
// OBSOLETE /* Copy PC */
|
|
// OBSOLETE FETCH_REGS (state, PC_REGNUM, 1);
|
|
// OBSOLETE
|
|
// OBSOLETE /* Mach 3.0 saves FP to MACH_FP_REGNUM.
|
|
// OBSOLETE * For some reason gdb wants to assign a pseudo register for it.
|
|
// OBSOLETE */
|
|
// OBSOLETE FETCH_REGS (state, FP_REGNUM, 1);
|
|
// OBSOLETE }
|
|
// OBSOLETE
|
|
// OBSOLETE /* Read exc state. Also read if need to fetch floats */
|
|
// OBSOLETE if (which_regs & REGS_EXC)
|
|
// OBSOLETE {
|
|
// OBSOLETE stateCnt = MIPS_EXC_STATE_COUNT;
|
|
// OBSOLETE ret = thread_get_state (current_thread,
|
|
// OBSOLETE MIPS_EXC_STATE,
|
|
// OBSOLETE (thread_state_t) & exc_state,
|
|
// OBSOLETE &stateCnt);
|
|
// OBSOLETE CHK ("fetch inferior regs (exc): thread_get_state", ret);
|
|
// OBSOLETE
|
|
// OBSOLETE /* We need to fetch exc_state to see if the floating
|
|
// OBSOLETE * state is valid for the thread.
|
|
// OBSOLETE */
|
|
// OBSOLETE
|
|
// OBSOLETE /* cproc_state: Which coprocessors the thread uses */
|
|
// OBSOLETE supply_register (PS_REGNUM,
|
|
// OBSOLETE (char *) &exc_state + reg_offset[PS_REGNUM]);
|
|
// OBSOLETE
|
|
// OBSOLETE if (which_regs == REGS_EXC || which_regs == REGS_ALL)
|
|
// OBSOLETE {
|
|
// OBSOLETE supply_register (BADVADDR_REGNUM,
|
|
// OBSOLETE (char *) &exc_state + reg_offset[BADVADDR_REGNUM]);
|
|
// OBSOLETE
|
|
// OBSOLETE supply_register (CAUSE_REGNUM,
|
|
// OBSOLETE (char *) &exc_state + reg_offset[CAUSE_REGNUM]);
|
|
// OBSOLETE if (which_regs == REGS_EXC)
|
|
// OBSOLETE return;
|
|
// OBSOLETE }
|
|
// OBSOLETE }
|
|
// OBSOLETE
|
|
// OBSOLETE
|
|
// OBSOLETE if (which_regs & REGS_COP1)
|
|
// OBSOLETE {
|
|
// OBSOLETE /* If the thread does not have saved COPROC1, set regs to zero */
|
|
// OBSOLETE
|
|
// OBSOLETE if (!(exc_state.coproc_state & MIPS_STATUS_USE_COP1))
|
|
// OBSOLETE bzero (&deprecated_registers[REGISTER_BYTE (FP0_REGNUM)],
|
|
// OBSOLETE sizeof (struct mips_float_state));
|
|
// OBSOLETE else
|
|
// OBSOLETE {
|
|
// OBSOLETE stateCnt = MIPS_FLOAT_STATE_COUNT;
|
|
// OBSOLETE ret = thread_get_state (current_thread,
|
|
// OBSOLETE MIPS_FLOAT_STATE,
|
|
// OBSOLETE state,
|
|
// OBSOLETE &stateCnt);
|
|
// OBSOLETE CHK ("fetch inferior regs (floats): thread_get_state", ret);
|
|
// OBSOLETE
|
|
// OBSOLETE if (regno != -1)
|
|
// OBSOLETE {
|
|
// OBSOLETE supply_register (regno,
|
|
// OBSOLETE (char *) state + reg_offset[regno]);
|
|
// OBSOLETE return;
|
|
// OBSOLETE }
|
|
// OBSOLETE
|
|
// OBSOLETE FETCH_REGS (state, FP0_REGNUM, 34);
|
|
// OBSOLETE }
|
|
// OBSOLETE }
|
|
// OBSOLETE
|
|
// OBSOLETE /* All registers are valid, if not returned yet */
|
|
// OBSOLETE deprecated_registers_fetched ();
|
|
// OBSOLETE }
|
|
// OBSOLETE
|
|
// OBSOLETE /* Store gdb's view of registers to the thread.
|
|
// OBSOLETE * All registers are always valid when entering here.
|
|
// OBSOLETE * @@ ahem, maybe that is too strict, we could validate the necessary ones
|
|
// OBSOLETE * here.
|
|
// OBSOLETE *
|
|
// OBSOLETE * Hmm. It seems that gdb set $reg=value command first reads everything,
|
|
// OBSOLETE * then sets the reg and then stores everything. -> we must make sure
|
|
// OBSOLETE * that the immutable registers are not changed by reading them first.
|
|
// OBSOLETE */
|
|
// OBSOLETE
|
|
// OBSOLETE void
|
|
// OBSOLETE store_inferior_registers (register int regno)
|
|
// OBSOLETE {
|
|
// OBSOLETE thread_state_data_t state;
|
|
// OBSOLETE kern_return_t ret;
|
|
// OBSOLETE
|
|
// OBSOLETE if (!MACH_PORT_VALID (current_thread))
|
|
// OBSOLETE error ("store inferior registers: Invalid thread");
|
|
// OBSOLETE
|
|
// OBSOLETE /* Check for read only regs.
|
|
// OBSOLETE * @@ If some of these is can be changed, fix this
|
|
// OBSOLETE */
|
|
// OBSOLETE if (regno == ZERO_REGNUM ||
|
|
// OBSOLETE regno == PS_REGNUM ||
|
|
// OBSOLETE regno == BADVADDR_REGNUM ||
|
|
// OBSOLETE regno == CAUSE_REGNUM ||
|
|
// OBSOLETE regno == FCRIR_REGNUM)
|
|
// OBSOLETE {
|
|
// OBSOLETE message ("You can not alter read-only register `%s'",
|
|
// OBSOLETE REGISTER_NAME (regno));
|
|
// OBSOLETE fetch_inferior_registers (regno);
|
|
// OBSOLETE return;
|
|
// OBSOLETE }
|
|
// OBSOLETE
|
|
// OBSOLETE if (regno == -1)
|
|
// OBSOLETE {
|
|
// OBSOLETE /* Don't allow these to change */
|
|
// OBSOLETE
|
|
// OBSOLETE /* ZERO_REGNUM */
|
|
// OBSOLETE *(int *) deprecated_registers = 0;
|
|
// OBSOLETE
|
|
// OBSOLETE fetch_inferior_registers (PS_REGNUM);
|
|
// OBSOLETE fetch_inferior_registers (BADVADDR_REGNUM);
|
|
// OBSOLETE fetch_inferior_registers (CAUSE_REGNUM);
|
|
// OBSOLETE fetch_inferior_registers (FCRIR_REGNUM);
|
|
// OBSOLETE }
|
|
// OBSOLETE
|
|
// OBSOLETE if (regno == -1 || (ZERO_REGNUM < regno && regno <= PC_REGNUM))
|
|
// OBSOLETE {
|
|
// OBSOLETE #if 1
|
|
// OBSOLETE /* Mach 3.0 saves thread's FP to MACH_FP_REGNUM.
|
|
// OBSOLETE * GDB wants assigns a pseudo register FP_REGNUM for frame pointer.
|
|
// OBSOLETE *
|
|
// OBSOLETE * @@@ Here I assume (!) that gdb's FP has the value that
|
|
// OBSOLETE * should go to threads frame pointer. If not true, this
|
|
// OBSOLETE * fails badly!!!!!
|
|
// OBSOLETE */
|
|
// OBSOLETE memcpy (&deprecated_registers[REGISTER_BYTE (MACH_FP_REGNUM)],
|
|
// OBSOLETE &deprecated_registers[REGISTER_BYTE (FP_REGNUM)],
|
|
// OBSOLETE REGISTER_RAW_SIZE (FP_REGNUM));
|
|
// OBSOLETE #endif
|
|
// OBSOLETE
|
|
// OBSOLETE /* Save gdb's regs 1..31 to thread saved regs 1..31
|
|
// OBSOLETE * Luckily, they are contiquous
|
|
// OBSOLETE */
|
|
// OBSOLETE STORE_REGS (state, 1, 31);
|
|
// OBSOLETE
|
|
// OBSOLETE /* Save mdlo, mdhi */
|
|
// OBSOLETE STORE_REGS (state, LO_REGNUM, 2);
|
|
// OBSOLETE
|
|
// OBSOLETE /* Save PC */
|
|
// OBSOLETE STORE_REGS (state, PC_REGNUM, 1);
|
|
// OBSOLETE
|
|
// OBSOLETE ret = thread_set_state (current_thread,
|
|
// OBSOLETE MIPS_THREAD_STATE,
|
|
// OBSOLETE state,
|
|
// OBSOLETE MIPS_FLOAT_STATE_COUNT);
|
|
// OBSOLETE CHK ("store inferior regs : thread_set_state", ret);
|
|
// OBSOLETE }
|
|
// OBSOLETE
|
|
// OBSOLETE if (regno == -1 || regno >= FP0_REGNUM)
|
|
// OBSOLETE {
|
|
// OBSOLETE /* If thread has floating state, save it */
|
|
// OBSOLETE if (read_register (PS_REGNUM) & MIPS_STATUS_USE_COP1)
|
|
// OBSOLETE {
|
|
// OBSOLETE /* Do NOT save FCRIR_REGNUM */
|
|
// OBSOLETE STORE_REGS (state, FP0_REGNUM, 33);
|
|
// OBSOLETE
|
|
// OBSOLETE ret = thread_set_state (current_thread,
|
|
// OBSOLETE MIPS_FLOAT_STATE,
|
|
// OBSOLETE state,
|
|
// OBSOLETE MIPS_FLOAT_STATE_COUNT);
|
|
// OBSOLETE CHK ("store inferior registers (floats): thread_set_state", ret);
|
|
// OBSOLETE }
|
|
// OBSOLETE else if (regno != -1)
|
|
// OBSOLETE message
|
|
// OBSOLETE ("Thread does not use floating point unit, floating regs not saved");
|
|
// OBSOLETE }
|
|
// OBSOLETE }
|