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  <tom@tromey.com>

	* 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.

1 files changed, 18 insertions, 18 deletions

diff --git a/gdb/hppa-nbsd-tdep.c b/gdb/hppa-nbsd-tdep.c
index 49bf17b1ccb..b99f63cea84 100644
--- a/gdb/hppa-nbsd-tdep.c
+++ b/gdb/hppa-nbsd-tdep.c
@@ -71,25 +71,25 @@ static const struct tramp_frame hppanbsd_sigtramp_si4 =
   SIGTRAMP_FRAME,
   4,
   {
-    { 0xc7d7c012, -1 },	/*	bb,>=,n %arg3, 30, 1f		*/
-    { 0xd6e01c1e, -1 },	/*	 depwi 0,31,2,%arg3		*/
-    { 0x0ee81093, -1 },	/*	ldw 4(%arg3), %r19		*/
-    { 0x0ee01097, -1 },	/*	ldw 0(%arg3), %arg3		*/
+    { 0xc7d7c012, ULONGEST_MAX },	/*	bb,>=,n %arg3, 30, 1f		*/
+    { 0xd6e01c1e, ULONGEST_MAX },	/*	 depwi 0,31,2,%arg3		*/
+    { 0x0ee81093, ULONGEST_MAX },	/*	ldw 4(%arg3), %r19		*/
+    { 0x0ee01097, ULONGEST_MAX },	/*	ldw 0(%arg3), %arg3		*/
 			/* 1: 					*/
-    { 0xe8404000, -1 },	/* 	blr %r0, %rp			*/
-    { 0xeae0c002, -1 },	/*	bv,n %r0(%arg3)			*/
-    { 0x08000240, -1 },	/*	 nop				*/
-
-    { 0x0803025a, -1 },	/*	copy %r3, %arg0			*/
-    { 0x20200801, -1 },	/*	ldil -40000000, %r1		*/
-    { 0xe420e008, -1 },	/*	be,l 4(%sr7, %r1), %sr0, %r31	*/
-    { 0x34160268, -1 },	/*	 ldi 134, %t1 ; SYS_setcontext	*/
-
-    { 0x081c025a, -1 },	/*	copy ret0, %arg0		*/
-    { 0x20200801, -1 },	/*	ldil -40000000, %r1		*/
-    { 0xe420e008, -1 },	/*	be,l 4(%sr7, %r1), %sr0, %r31	*/
-    { 0x34160002, -1 },	/*	 ldi 1, %t1 ; SYS_exit		*/
-    { TRAMP_SENTINEL_INSN, -1 }
+    { 0xe8404000, ULONGEST_MAX },	/* 	blr %r0, %rp			*/
+    { 0xeae0c002, ULONGEST_MAX },	/*	bv,n %r0(%arg3)			*/
+    { 0x08000240, ULONGEST_MAX },	/*	 nop				*/
+
+    { 0x0803025a, ULONGEST_MAX },	/*	copy %r3, %arg0			*/
+    { 0x20200801, ULONGEST_MAX },	/*	ldil -40000000, %r1		*/
+    { 0xe420e008, ULONGEST_MAX },	/*	be,l 4(%sr7, %r1), %sr0, %r31	*/
+    { 0x34160268, ULONGEST_MAX },	/*	 ldi 134, %t1 ; SYS_setcontext	*/
+
+    { 0x081c025a, ULONGEST_MAX },	/*	copy ret0, %arg0		*/
+    { 0x20200801, ULONGEST_MAX },	/*	ldil -40000000, %r1		*/
+    { 0xe420e008, ULONGEST_MAX },	/*	be,l 4(%sr7, %r1), %sr0, %r31	*/
+    { 0x34160002, ULONGEST_MAX },	/*	 ldi 1, %t1 ; SYS_exit		*/
+    { TRAMP_SENTINEL_INSN, ULONGEST_MAX }
   },
   hppanbsd_sigtramp_cache_init
 };