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Move ASSERT_FUNCTION to FUNCTION_NAME.

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* common/common-utils.h (FUNCTION_NAME): Renamed from ASSERT_FUNCTION,
	and moved here ...
	* common/gdb_assert.h (ASSERT_FUNCTION): ... from here.
	#include "common-utils.h".
	(gdb_assert, gdb_assert_fail, gdb_assert_not_reached): Update.
	* common/vec.h (VEC_ASSERT_PASS): Update.
	* darwin-nat.h: Replace #include of gdb_assert.h with common-utils.h.
	(MACH_CHECK_ERROR): Update.
This commit is contained in:
Doug Evans 2014-01-17 10:00:07 -08:00
parent ea38d2a92e
commit df049a5831
5 changed files with 35 additions and 22 deletions
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11
gdb/ChangeLog
View file

@ -1,3 +1,14 @@
2014-01-17 Doug Evans <dje@google.com>
* common/common-utils.h (FUNCTION_NAME): Renamed from ASSERT_FUNCTION,
and moved here ...
* common/gdb_assert.h (ASSERT_FUNCTION): ... from here.
#include "common-utils.h".
(gdb_assert, gdb_assert_fail, gdb_assert_not_reached): Update.
* common/vec.h (VEC_ASSERT_PASS): Update.
* darwin-nat.h: Replace #include of gdb_assert.h with common-utils.h.
(MACH_CHECK_ERROR): Update.
2014-01-17 Simon Marchi <simon.marchi@ericsson.com>
* gdbarch.sh (gdbarch_address_class_name_to_type_flags): Add

13
gdb/common/common-utils.h
View file

@ -25,6 +25,19 @@
#include <stddef.h>
#include <stdarg.h>
/* Version 2.4 and later of GCC define a magical variable `__PRETTY_FUNCTION__'
which contains the name of the function currently being defined.
This is broken in G++ before version 2.6.
C9x has a similar variable called __func__, but prefer the GCC one since
it demangles C++ function names. */
#if (GCC_VERSION >= 2004)
#define FUNCTION_NAME __PRETTY_FUNCTION__
#else
#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
#define FUNCTION_NAME __func__
#endif
#endif
extern void malloc_failure (long size) ATTRIBUTE_NORETURN;
extern void internal_error (const char *file, int line, const char *, ...)
ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF (3, 4);

23
gdb/common/gdb_assert.h
View file

@ -19,6 +19,8 @@
#ifndef GDB_ASSERT_H
#define GDB_ASSERT_H
#include "common-utils.h" /* For FUNCTION_NAME. */
/* A static assertion. This will cause a compile-time error if EXPR,
which must be a compile-time constant, is false. */
@ -32,24 +34,11 @@
#define gdb_assert(expr) \
((void) ((expr) ? 0 : \
(gdb_assert_fail (#expr, __FILE__, __LINE__, ASSERT_FUNCTION), 0)))
/* Version 2.4 and later of GCC define a magical variable `__PRETTY_FUNCTION__'
which contains the name of the function currently being defined.
This is broken in G++ before version 2.6.
C9x has a similar variable called __func__, but prefer the GCC one since
it demangles C++ function names. */
#if (GCC_VERSION >= 2004)
#define ASSERT_FUNCTION __PRETTY_FUNCTION__
#else
#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
#define ASSERT_FUNCTION __func__
#endif
#endif
(gdb_assert_fail (#expr, __FILE__, __LINE__, FUNCTION_NAME), 0)))
/* This prints an "Assertion failed" message, asking the user if they
want to continue, dump core, or just exit. */
#if defined (ASSERT_FUNCTION)
#if defined (FUNCTION_NAME)
#define gdb_assert_fail(assertion, file, line, function) \
internal_error (file, line, _("%s: Assertion `%s' failed."), \
function, assertion)
@ -62,9 +51,9 @@
/* The canonical form of gdb_assert (0).
MESSAGE is a string to include in the error message. */
#if defined (ASSERT_FUNCTION)
#if defined (FUNCTION_NAME)
#define gdb_assert_not_reached(message) \
internal_error (__FILE__, __LINE__, "%s: %s", ASSERT_FUNCTION, _(message))
internal_error (__FILE__, __LINE__, "%s: %s", FUNCTION_NAME, _(message))
#else
#define gdb_assert_not_reached(message) \
internal_error (__FILE__, __LINE__, _(message))

2
gdb/common/vec.h
View file

@ -398,7 +398,7 @@ extern void *vec_o_reserve (void *, int, size_t, size_t);
#define VEC_ASSERT_PASS ,file_,line_
#define vec_assert(expr, op) \
((void)((expr) ? 0 : (gdb_assert_fail (op, file_, line_, \
ASSERT_FUNCTION), 0)))
FUNCTION_NAME), 0)))
#define VEC(T) VEC_##T
#define VEC_OP(T,OP) VEC_##T##_##OP

8
gdb/darwin-nat.h
View file

@ -18,7 +18,7 @@
#define __DARWIN_NAT_H__
#include <mach/mach.h>
#include "gdb_assert.h"
#include "common-utils.h" /* For FUNCTION_NAME. */
/* Describe the mach exception handling state for a task. This state is saved
before being changed and restored when a process is detached.
@ -136,10 +136,10 @@ extern mach_port_t darwin_port_set;
/* A copy of mach_host_self (). */
extern mach_port_t darwin_host_self;
/* ASSERT_FUNCTION is defined in gdb_assert.h (or not). */
#ifdef ASSERT_FUNCTION
/* FUNCTION_NAME is defined in common-utils.h (or not). */
#ifdef FUNCTION_NAME
#define MACH_CHECK_ERROR(ret) \
mach_check_error (ret, __FILE__, __LINE__, ASSERT_FUNCTION)
mach_check_error (ret, __FILE__, __LINE__, FUNCTION_NAME)
#else
#define MACH_CHECK_ERROR(ret) \
mach_check_error (ret, __FILE__, __LINE__, "??")