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authorSimon Marchi <simon.marchi@efficios.com>2020-02-14 16:45:40 -0500
committerSimon Marchi <simon.marchi@efficios.com>2020-02-14 16:46:38 -0500
commitfdb61c6c395292a39e594981023b903bc21c6c36 (patch)
treea64cfd188ab715c02dc4b7ec4a027ffae5f90763 /gdb/infrun.h
parent1a627e7e6c61e97951932e3a9c5fb706efe3ef3e (diff)
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gdb: introduce displaced_step_closure_up type alias
To help with readability, add the type displaced_step_closure_up, an alias for std::unique_ptr<displaced_step_closure>, and use it throughout the code base. gdb/ChangeLog: * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use displaced_step_closure_up. * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise. (struct displaced_step_closure_up): * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise. * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise. * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise. * gdbarch.sh (displaced_step_copy_insn): Likewise. * gdbarch.c, gdbarch.h: Re-generate. * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use displaced_step_closure_up. * i386-tdep.c (i386_displaced_step_copy_insn): Likewise. * i386-tdep.h (i386_displaced_step_copy_insn): Likewise. * infrun.h (displaced_step_closure_up): New type alias. (struct displaced_step_inferior_state) <step_closure>: Change type to displaced_step_closure_up. * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use displaced_step_closure_up. * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
Diffstat (limited to 'gdb/infrun.h')
-rw-r--r--gdb/infrun.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/gdb/infrun.h b/gdb/infrun.h
index c6329c8..625c53a 100644
--- a/gdb/infrun.h
+++ b/gdb/infrun.h
@@ -265,6 +265,8 @@ struct displaced_step_closure
virtual ~displaced_step_closure () = 0;
};
+using displaced_step_closure_up = std::unique_ptr<displaced_step_closure>;
+
/* A simple displaced step closure that contains only a byte buffer. */
struct buf_displaced_step_closure : displaced_step_closure
@@ -310,7 +312,7 @@ struct displaced_step_inferior_state
/* The closure provided gdbarch_displaced_step_copy_insn, to be used
for post-step cleanup. */
- std::unique_ptr<displaced_step_closure> step_closure;
+ displaced_step_closure_up step_closure;
/* The address of the original instruction, and the copy we
made. */