gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / mips-fbsd-tdep.c

diff --git a/gdb/mips-fbsd-tdep.c b/gdb/mips-fbsd-tdep.c
index e341088702271343aae76251ebf606249baefe79..abaf7f2474abef1634b483a05de21a2459a7ecd2 100644 (file)
--- a/gdb/mips-fbsd-tdep.c
+++ b/gdb/mips-fbsd-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for FreeBSD/mips.
 
-   Copyright (C) 2017-2018 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -342,11 +342,11 @@ static const struct tramp_frame mips_fbsd_sigframe =
   SIGTRAMP_FRAME,
   MIPS_INSN32_SIZE,
   {
-    { MIPS_INST_ADDIU_A0_SP_O32, -1 }, /* addiu   a0, sp, SIGF_UC */
-    { MIPS_INST_LI_V0_SIGRETURN, -1 }, /* li      v0, SYS_sigreturn */
-    { MIPS_INST_SYSCALL, -1 },         /* syscall */
-    { MIPS_INST_BREAK, -1 },           /* break */
-    { TRAMP_SENTINEL_INSN, -1 }
+    { MIPS_INST_ADDIU_A0_SP_O32, ULONGEST_MAX },       /* addiu   a0, sp, SIGF_UC */
+    { MIPS_INST_LI_V0_SIGRETURN, ULONGEST_MAX },       /* li      v0, SYS_sigreturn */
+    { MIPS_INST_SYSCALL, ULONGEST_MAX },               /* syscall */
+    { MIPS_INST_BREAK, ULONGEST_MAX },         /* break */
+    { TRAMP_SENTINEL_INSN, ULONGEST_MAX }
   },
   mips_fbsd_sigframe_init
 };
@@ -434,11 +434,11 @@ static const struct tramp_frame mipsn32_fbsd_sigframe =
   SIGTRAMP_FRAME,
   MIPS_INSN32_SIZE,
   {
-    { MIPS_INST_ADDIU_A0_SP_N32, -1 }, /* addiu   a0, sp, SIGF_UC */
-    { MIPS_INST_LI_V0_SIGRETURN, -1 }, /* li      v0, SYS_sigreturn */
-    { MIPS_INST_SYSCALL, -1 },         /* syscall */
-    { MIPS_INST_BREAK, -1 },           /* break */
-    { TRAMP_SENTINEL_INSN, -1 }
+    { MIPS_INST_ADDIU_A0_SP_N32, ULONGEST_MAX },       /* addiu   a0, sp, SIGF_UC */
+    { MIPS_INST_LI_V0_SIGRETURN, ULONGEST_MAX },       /* li      v0, SYS_sigreturn */
+    { MIPS_INST_SYSCALL, ULONGEST_MAX },               /* syscall */
+    { MIPS_INST_BREAK, ULONGEST_MAX },         /* break */
+    { TRAMP_SENTINEL_INSN, ULONGEST_MAX }
   },
   mips64_fbsd_sigframe_init
 };
@@ -451,11 +451,11 @@ static const struct tramp_frame mips64_fbsd_sigframe =
   SIGTRAMP_FRAME,
   MIPS_INSN32_SIZE,
   {
-    { MIPS_INST_DADDIU_A0_SP_N64, -1 },        /* daddiu  a0, sp, SIGF_UC */
-    { MIPS_INST_LI_V0_SIGRETURN, -1 }, /* li      v0, SYS_sigreturn */
-    { MIPS_INST_SYSCALL, -1 },         /* syscall */
-    { MIPS_INST_BREAK, -1 },           /* break */
-    { TRAMP_SENTINEL_INSN, -1 }
+    { MIPS_INST_DADDIU_A0_SP_N64, ULONGEST_MAX },      /* daddiu  a0, sp, SIGF_UC */
+    { MIPS_INST_LI_V0_SIGRETURN, ULONGEST_MAX },       /* li      v0, SYS_sigreturn */
+    { MIPS_INST_SYSCALL, ULONGEST_MAX },               /* syscall */
+    { MIPS_INST_BREAK, ULONGEST_MAX },         /* break */
+    { TRAMP_SENTINEL_INSN, ULONGEST_MAX }
   },
   mips64_fbsd_sigframe_init
 };
@@ -553,8 +553,9 @@ mips_fbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
               mips_fbsd_lp64_fetch_link_map_offsets));
 }
 
+void _initialize_mips_fbsd_tdep ();
 void
-_initialize_mips_fbsd_tdep (void)
+_initialize_mips_fbsd_tdep ()
 {
   gdbarch_register_osabi (bfd_arch_mips, 0, GDB_OSABI_FREEBSD,
                          mips_fbsd_init_abi);