From 7bc02706c3e23b58e1a74ca47fada84fc68699c7 Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Tue, 7 Aug 2018 13:04:05 -0600 Subject: Avoid -Wnarrowing warnings in struct tramp_frame instances This avoids -Wnarrowing warnings in struct tramp_frame instances, replacing uses of -1 with a new ULONGEST_MAX. It also redefined TRAMP_SENTINEL_INSN to avoid the same warning. gdb/ChangeLog 2018-08-27 Tom Tromey * tramp-frame.h (TRAMP_SENTINEL_INSN): Redefine. * tilegx-linux-tdep.c (tilegx_linux_rt_sigframe): Use ULONGEST_MAX. * tic6x-linux-tdep.c (tic6x_linux_rt_sigreturn_tramp_frame): Use ULONGEST_MAX. * sparc64-linux-tdep.c (sparc64_linux_rt_sigframe): Use ULONGEST_MAX. * sparc-linux-tdep.c (sparc32_linux_sigframe) (sparc32_linux_rt_sigframe): Use ULONGEST_MAX. * ppc-nbsd-tdep.c (ppcnbsd_sigtramp, ppcnbsd2_sigtramp): Use ULONGEST_MAX. * ppc-linux-tdep.c (ppc32_linux_sigaction_tramp_frame) (ppc64_linux_sigaction_tramp_frame) (ppc32_linux_sighandler_tramp_frame) (ppc64_linux_sighandler_tramp_frame): Use ULONGEST_MAX. * nios2-linux-tdep.c (nios2_r1_linux_rt_sigreturn_tramp_frame) (nios2_r2_linux_rt_sigreturn_tramp_frame): Use ULONGEST_MAX. * mn10300-linux-tdep.c (am33_linux_sigframe) (am33_linux_rt_sigframe): Use ULONGEST_MAX. * mips64-obsd-tdep.c (mips64obsd_sigframe): Use ULONGEST_MAX. * mips-linux-tdep.c (mips_linux_o32_sigframe) (mips_linux_o32_rt_sigframe, mips_linux_n32_rt_sigframe) (mips_linux_n64_rt_sigframe, micromips_linux_o32_sigframe) (micromips_linux_o32_rt_sigframe, micromips_linux_n32_rt_sigframe) (micromips_linux_n64_rt_sigframe): Use ULONGEST_MAX. * mips-fbsd-tdep.c (mips_fbsd_sigframe, mipsn32_fbsd_sigframe) (mips64_fbsd_sigframe): Use ULONGEST_MAX. * microblaze-linux-tdep.c (microblaze_linux_sighandler_tramp_frame): Use ULONGEST_MAX. * i386-nbsd-tdep.c (i386nbsd_sigtramp_sc16, i386nbsd_sigtramp_sc2) (i386nbsd_sigtramp_si2, i386nbsd_sigtramp_si31) (i386nbsd_sigtramp_si4): Use ULONGEST_MAX. * hppa-nbsd-tdep.c (hppanbsd_sigtramp_si4): Use ULONGEST_MAX. * common/common-types.h (ULONGEST_MAX): New define. (CORE_ADDR_MAX): Fix formatting. * bfin-linux-tdep.c (bfin_linux_sigframe): Use ULONGEST_MAX. * arm-obsd-tdep.c (armobsd_sigframe): Use ULONGEST_MAX. * arm-linux-tdep.c (arm_linux_sigreturn_tramp_frame) (arm_linux_rt_sigreturn_tramp_frame) (arm_eabi_linux_sigreturn_tramp_frame) (arm_eabi_linux_rt_sigreturn_tramp_frame) (thumb2_eabi_linux_sigreturn_tramp_frame) (thumb2_eabi_linux_rt_sigreturn_tramp_frame) (arm_linux_restart_syscall_tramp_frame) (arm_kernel_linux_restart_syscall_tramp_frame): Use ULONGEST_MAX. * arm-fbsd-tdep.c (arm_fbsd_sigframe): Use ULONGEST_MAX. * aarch64-linux-tdep.c (aarch64_linux_rt_sigframe): Use ULONGEST_MAX. * aarch64-fbsd-tdep.c (aarch64_fbsd_sigframe): Use ULONGEST_MAX. --- gdb/sparc-linux-tdep.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'gdb/sparc-linux-tdep.c') diff --git a/gdb/sparc-linux-tdep.c b/gdb/sparc-linux-tdep.c index 0933a44..ee6bd06 100644 --- a/gdb/sparc-linux-tdep.c +++ b/gdb/sparc-linux-tdep.c @@ -68,9 +68,9 @@ static const struct tramp_frame sparc32_linux_sigframe = SIGTRAMP_FRAME, 4, { - { 0x821020d8, -1 }, /* mov __NR_sugreturn, %g1 */ - { 0x91d02010, -1 }, /* ta 0x10 */ - { TRAMP_SENTINEL_INSN, -1 } + { 0x821020d8, ULONGEST_MAX }, /* mov __NR_sugreturn, %g1 */ + { 0x91d02010, ULONGEST_MAX }, /* ta 0x10 */ + { TRAMP_SENTINEL_INSN, ULONGEST_MAX } }, sparc32_linux_sigframe_init }; @@ -83,9 +83,9 @@ static const struct tramp_frame sparc32_linux_rt_sigframe = SIGTRAMP_FRAME, 4, { - { 0x82102065, -1 }, /* mov __NR_rt_sigreturn, %g1 */ - { 0x91d02010, -1 }, /* ta 0x10 */ - { TRAMP_SENTINEL_INSN, -1 } + { 0x82102065, ULONGEST_MAX }, /* mov __NR_rt_sigreturn, %g1 */ + { 0x91d02010, ULONGEST_MAX }, /* ta 0x10 */ + { TRAMP_SENTINEL_INSN, ULONGEST_MAX } }, sparc32_linux_sigframe_init }; -- cgit v1.1