espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-08-06 06:45:56 +08:00
Code Issues Packages Projects Releases Wiki Activity

2004-04-04 Andrew Cagney <cagney@redhat.com>

Browse Source 
* gnu-nat.c (gnu_wait): Use memcpy instead of bcopy.
	* remote-vxmips.c (vx_read_register, vx_write_register): Ditto.
	* remote-vx68.c (vx_read_register, vx_write_register): Ditto.
This commit is contained in:
Andrew Cagney
2004-04-04 14:23:51 +00:00
parent 6cdf9d98c7
commit 98d346c38e
4 changed files with 74 additions and 59 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
gdb/ChangeLog
View File

@ -1,5 +1,9 @@
2004-04-04 Andrew Cagney <cagney@redhat.com>
* gnu-nat.c (gnu_wait): Use memcpy instead of bcopy.
* remote-vxmips.c (vx_read_register, vx_write_register): Ditto.
* remote-vx68.c (vx_read_register, vx_write_register): Ditto.
* config/vax/xm-vax.h (FAULT_CODE_ORIGIN, INIT_STACK): Delete.
* config/alpha/xm-alphaosf.h (NO_SIGINTERRUPT): Delete.
* config/alpha/xm-alphalinux.h (NO_SIGINTERRUPT): Delete.

2
gdb/gnu-nat.c
View File

@ -1574,7 +1574,7 @@ rewait:
}
/* Pass back out our results. */
bcopy (&inf->wait.status, status, sizeof (*status));
memcpy (status, &inf->wait.status, sizeof (*status));
thread = inf->wait.thread;
if (thread)

55
gdb/remote-vx68.c
View File

@ -85,14 +85,15 @@ vx_read_register (int regno)
net_read_registers (mc68k_greg_packet, MC68K_GREG_PLEN, PTRACE_GETREGS);
bcopy (&mc68k_greg_packet[MC68K_R_D0], deprecated_registers,
16 * MC68K_GREG_SIZE);
bcopy (&mc68k_greg_packet[MC68K_R_SR],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (PS_REGNUM)],
MC68K_GREG_SIZE);
bcopy (&mc68k_greg_packet[MC68K_R_PC],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (PC_REGNUM)],
MC68K_GREG_SIZE);
memcpy (deprecated_registers,
&mc68k_greg_packet[MC68K_R_D0]
16 * MC68K_GREG_SIZE);
memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (PS_REGNUM)],
&mc68k_greg_packet[MC68K_R_SR],
MC68K_GREG_SIZE);
memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (PC_REGNUM)],
&mc68k_greg_packet[MC68K_R_PC],
MC68K_GREG_SIZE);
/* Get floating-point registers, if the target system has them.
Otherwise, zero them. */
@ -102,12 +103,12 @@ vx_read_register (int regno)
net_read_registers (mc68k_fpreg_packet, MC68K_FPREG_PLEN,
PTRACE_GETFPREGS);
bcopy (&mc68k_fpreg_packet[MC68K_R_FP0],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
MC68K_FPREG_SIZE * 8);
bcopy (&mc68k_fpreg_packet[MC68K_R_FPCR],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (FPC_REGNUM)],
MC68K_FPREG_PLEN - (MC68K_FPREG_SIZE * 8));
memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
&mc68k_fpreg_packet[MC68K_R_FP0],
MC68K_FPREG_SIZE * 8);
memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FPC_REGNUM)],
&mc68k_fpreg_packet[MC68K_R_FPCR],
MC68K_FPREG_PLEN - (MC68K_FPREG_SIZE * 8));
}
else
{
@ -134,12 +135,14 @@ vx_write_register (int regno)
/* Store general-purpose registers. */
bcopy (deprecated_registers, &mc68k_greg_packet[MC68K_R_D0],
16 * MC68K_GREG_SIZE);
bcopy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (PS_REGNUM)],
&mc68k_greg_packet[MC68K_R_SR], MC68K_GREG_SIZE);
bcopy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (PC_REGNUM)],
&mc68k_greg_packet[MC68K_R_PC], MC68K_GREG_SIZE);
memcpy (&mc68k_greg_packet[MC68K_R_D0], deprecated_registers,
16 * MC68K_GREG_SIZE);
memcpy (&mc68k_greg_packet[MC68K_R_SR],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (PS_REGNUM)],
MC68K_GREG_SIZE);
memcpy (&mc68k_greg_packet[MC68K_R_PC],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (PC_REGNUM)],
MC68K_GREG_SIZE);
net_write_registers (mc68k_greg_packet, MC68K_GREG_PLEN, PTRACE_SETREGS);
@ -147,12 +150,12 @@ vx_write_register (int regno)
if (target_has_fp)
{
bcopy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
&mc68k_fpreg_packet[MC68K_R_FP0],
MC68K_FPREG_SIZE * 8);
bcopy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FPC_REGNUM)],
&mc68k_fpreg_packet[MC68K_R_FPCR],
MC68K_FPREG_PLEN - (MC68K_FPREG_SIZE * 8));
memcpy (&mc68k_fpreg_packet[MC68K_R_FP0],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
MC68K_FPREG_SIZE * 8);
memcpy (&mc68k_fpreg_packet[MC68K_R_FPCR],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (FPC_REGNUM)],
MC68K_FPREG_PLEN - (MC68K_FPREG_SIZE * 8));
net_write_registers (mc68k_fpreg_packet, MC68K_FPREG_PLEN,
PTRACE_SETFPREGS);

72
gdb/remote-vxmips.c
View File

@ -103,19 +103,23 @@ vx_read_register (int regno)
/* Copy the general registers. */
bcopy (&mips_greg_packet[MIPS_R_GP0], &deprecated_registers[0],
32 * MIPS_GREG_SIZE);
memcpy (&deprecated_registers[0], &mips_greg_packet[MIPS_R_GP0],
32 * MIPS_GREG_SIZE);
/* Copy SR, LO, HI, and PC. */
bcopy (&mips_greg_packet[MIPS_R_SR],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (PS_REGNUM)], MIPS_GREG_SIZE);
bcopy (&mips_greg_packet[MIPS_R_LO],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->lo)], MIPS_GREG_SIZE);
bcopy (&mips_greg_packet[MIPS_R_HI],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->hi)], MIPS_GREG_SIZE);
bcopy (&mips_greg_packet[MIPS_R_PC],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->pc)], MIPS_GREG_SIZE);
memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (PS_REGNUM)],
&mips_greg_packet[MIPS_R_SR],
MIPS_GREG_SIZE);
memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->lo)],
&mips_greg_packet[MIPS_R_LO],
MIPS_GREG_SIZE);
memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->hi)],
&mips_greg_packet[MIPS_R_HI],
MIPS_GREG_SIZE);
memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->pc)],
&mips_greg_packet[MIPS_R_PC],
MIPS_GREG_SIZE);
/* If the target has floating point registers, fetch them.
Otherwise, zero the floating point register values in
@ -129,15 +133,15 @@ vx_read_register (int regno)
/* Copy the floating point registers. */
bcopy (&mips_fpreg_packet[MIPS_R_FP0],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
DEPRECATED_REGISTER_RAW_SIZE (FP0_REGNUM) * 32);
memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
&mips_fpreg_packet[MIPS_R_FP0],
DEPRECATED_REGISTER_RAW_SIZE (FP0_REGNUM) * 32);
/* Copy the floating point control/status register (fpcsr). */
bcopy (&mips_fpreg_packet[MIPS_R_FPCSR],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->fp_control_status)],
DEPRECATED_REGISTER_RAW_SIZE (mips_regnum (current_gdbarch)->fp_control_status));
memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->fp_control_status)],
&mips_fpreg_packet[MIPS_R_FPCSR],
DEPRECATED_REGISTER_RAW_SIZE (mips_regnum (current_gdbarch)->fp_control_status));
}
else
{
@ -163,19 +167,23 @@ vx_write_register (int regno)
/* Store general registers. */
bcopy (&deprecated_registers[0], &mips_greg_packet[MIPS_R_GP0],
32 * MIPS_GREG_SIZE);
memcpy (&mips_greg_packet[MIPS_R_GP0], &deprecated_registers[0],
32 * MIPS_GREG_SIZE);
/* Copy SR, LO, HI, and PC. */
bcopy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (PS_REGNUM)],
&mips_greg_packet[MIPS_R_SR], MIPS_GREG_SIZE);
bcopy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->lo)],
&mips_greg_packet[MIPS_R_LO], MIPS_GREG_SIZE);
bcopy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->hi)],
&mips_greg_packet[MIPS_R_HI], MIPS_GREG_SIZE);
bcopy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->pc)],
&mips_greg_packet[MIPS_R_PC], MIPS_GREG_SIZE);
memcpy (&mips_greg_packet[MIPS_R_SR],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (PS_REGNUM)],
MIPS_GREG_SIZE);
memcpy (&mips_greg_packet[MIPS_R_LO],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->lo)],
MIPS_GREG_SIZE);
memcpy (&mips_greg_packet[MIPS_R_HI],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->hi)],
MIPS_GREG_SIZE);
memcpy (&mips_greg_packet[MIPS_R_PC],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->pc)],
MIPS_GREG_SIZE);
net_write_registers (mips_greg_packet, MIPS_GREG_PLEN, PTRACE_SETREGS);
@ -185,15 +193,15 @@ vx_write_register (int regno)
{
/* Copy the floating point data registers. */
bcopy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
&mips_fpreg_packet[MIPS_R_FP0],
DEPRECATED_REGISTER_RAW_SIZE (FP0_REGNUM) * 32);
memcpy (&mips_fpreg_packet[MIPS_R_FP0],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
DEPRECATED_REGISTER_RAW_SIZE (FP0_REGNUM) * 32);
/* Copy the floating point control/status register (fpcsr). */
bcopy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->fp_control_status)],
&mips_fpreg_packet[MIPS_R_FPCSR],
DEPRECATED_REGISTER_RAW_SIZE (mips_regnum (current_gdbarch)->fp_control_status));
memcpy (&mips_fpreg_packet[MIPS_R_FPCSR],
&deprecated_registers[DEPRECATED_REGISTER_BYTE (mips_regnum (current_gdbarch)->fp_control_status)],
DEPRECATED_REGISTER_RAW_SIZE (mips_regnum (current_gdbarch)->fp_control_status));
net_write_registers (mips_fpreg_packet, MIPS_FPREG_PLEN,
PTRACE_SETFPREGS);