From cf4088a92f240b01e6db8f39a5a3abfa918f6f2c Mon Sep 17 00:00:00 2001 From: Simon Marchi Date: Sun, 22 Jul 2018 23:23:11 -0400 Subject: 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. --- gdb/arm-linux-nat.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'gdb/arm-linux-nat.c') 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) -- cgit v1.1