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authorSimon Marchi <simon.marchi@polymtl.ca>2018-07-22 23:23:11 -0400
committerSimon Marchi <simon.marchi@polymtl.ca>2018-07-22 23:23:11 -0400
commitcf4088a92f240b01e6db8f39a5a3abfa918f6f2c (patch)
treece5b4e2027626f31d0007da344a7c7344ea1f531 /gdb/arm-linux-nat.c
parent6018c5acdf8b33b8f816de4757045379485f6ad6 (diff)
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Remove some unused variables
Found using the newly-enabled -Wunused-variable. gdb/ChangeLog: * aarch64-linux-nat.c (aarch64_linux_nat_target::stopped_data_address): Remove unused variable. * arm-linux-nat.c (fetch_regs): Likewise. (store_regs): Likewise. (fetch_vfp_regs): Likewise. (store_vfp_regs): Likewise. (arm_linux_nat_target::insert_hw_breakpoint): Likewise. (arm_linux_nat_target::remove_hw_breakpoint): Likewise. (arm_linux_nat_target::insert_watchpoint): Likewise. (arm_linux_nat_target::remove_watchpoint): Likewise. * mips-linux-nat.c (mips_linux_nat_target::insert_watchpoint): Likewise. * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_get_sveregs): Likewise. * ppc-linux-nat.c (fetch_register): Likewise. (fetch_all_gp_regs): Likewise. (fetch_ppc_registers): Likewise. (store_all_gp_regs): Likewise. (store_ppc_registers): Likewise. (hwdebug_insert_point): Likewise. (can_use_watchpoint_cond_accel): Likewise. * remote-sim.c (gdb_os_write_stdout): Likewise. gdb/gdbserver/ChangeLog: * linux-mips-low.c (mips_collect_ptrace_register): Remove unused variable. (mips_supply_ptrace_register): Likewise.
Diffstat (limited to 'gdb/arm-linux-nat.c')
-rw-r--r--gdb/arm-linux-nat.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/gdb/arm-linux-nat.c b/gdb/arm-linux-nat.c
index 3c552ec..7d287c6 100644
--- a/gdb/arm-linux-nat.c
+++ b/gdb/arm-linux-nat.c
@@ -205,7 +205,7 @@ store_fpregs (const struct regcache *regcache)
static void
fetch_regs (struct regcache *regcache)
{
- int ret, regno, tid;
+ int ret, tid;
elf_gregset_t regs;
/* Get the thread id for the ptrace call. */
@@ -232,7 +232,7 @@ fetch_regs (struct regcache *regcache)
static void
store_regs (const struct regcache *regcache)
{
- int ret, regno, tid;
+ int ret, tid;
elf_gregset_t regs;
/* Get the thread id for the ptrace call. */
@@ -339,7 +339,7 @@ static void
fetch_vfp_regs (struct regcache *regcache)
{
gdb_byte regbuf[VFP_REGS_SIZE];
- int ret, regno, tid;
+ int ret, tid;
struct gdbarch *gdbarch = regcache->arch ();
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
@@ -368,7 +368,7 @@ static void
store_vfp_regs (const struct regcache *regcache)
{
gdb_byte regbuf[VFP_REGS_SIZE];
- int ret, regno, tid;
+ int ret, tid;
struct gdbarch *gdbarch = regcache->arch ();
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
@@ -1064,7 +1064,6 @@ int
arm_linux_nat_target::insert_hw_breakpoint (struct gdbarch *gdbarch,
struct bp_target_info *bp_tgt)
{
- struct lwp_info *lp;
struct arm_linux_hw_breakpoint p;
if (arm_linux_get_hw_breakpoint_count () == 0)
@@ -1082,7 +1081,6 @@ int
arm_linux_nat_target::remove_hw_breakpoint (struct gdbarch *gdbarch,
struct bp_target_info *bp_tgt)
{
- struct lwp_info *lp;
struct arm_linux_hw_breakpoint p;
if (arm_linux_get_hw_breakpoint_count () == 0)
@@ -1134,7 +1132,6 @@ arm_linux_nat_target::insert_watchpoint (CORE_ADDR addr, int len,
enum target_hw_bp_type rw,
struct expression *cond)
{
- struct lwp_info *lp;
struct arm_linux_hw_breakpoint p;
if (arm_linux_get_hw_watchpoint_count () == 0)
@@ -1153,7 +1150,6 @@ arm_linux_nat_target::remove_watchpoint (CORE_ADDR addr,
int len, enum target_hw_bp_type rw,
struct expression *cond)
{
- struct lwp_info *lp;
struct arm_linux_hw_breakpoint p;
if (arm_linux_get_hw_watchpoint_count () == 0)