===================================================================
@@ -36,6 +36,36 @@ static const gcov_unsigned_t *gcov_read_words (uns
static void gcov_allocate (unsigned);
#endif
+GCOV_LINKAGE struct gcov_var gcov_var;
+
+/* Save the current position in the gcov file. */
+static inline gcov_position_t
+gcov_position (void)
+{
+ gcc_assert (gcov_var.mode > 0);
+ return gcov_var.start + gcov_var.offset;
+}
+
+/* Return nonzero if the error flag is set. */
+static inline int
+gcov_is_error (void)
+{
+ return gcov_var.file ? gcov_var.error : 1;
+}
+
+#if IN_LIBGCOV
+/* Move to beginning of file and initialize for writing. */
+GCOV_LINKAGE inline void
+gcov_rewrite (void)
+{
+ gcc_assert (gcov_var.mode > 0);
+ gcov_var.mode = -1;
+ gcov_var.start = 0;
+ gcov_var.offset = 0;
+ fseek (gcov_var.file, 0L, SEEK_SET);
+}
+#endif
+
static inline gcov_unsigned_t from_file (gcov_unsigned_t value)
{
#if !IN_LIBGCOV
===================================================================
@@ -164,51 +164,7 @@ see the files COPYING3 and COPYING.RUNTIME respect
#ifndef GCC_GCOV_IO_H
#define GCC_GCOV_IO_H
-#if IN_LIBGCOV
-/* About the target */
-
-#if BITS_PER_UNIT == 8
-typedef unsigned gcov_unsigned_t __attribute__ ((mode (SI)));
-typedef unsigned gcov_position_t __attribute__ ((mode (SI)));
-#if LONG_LONG_TYPE_SIZE > 32
-typedef signed gcov_type __attribute__ ((mode (DI)));
-typedef unsigned gcov_type_unsigned __attribute__ ((mode (DI)));
-#else
-typedef signed gcov_type __attribute__ ((mode (SI)));
-typedef unsigned gcov_type_unsigned __attribute__ ((mode (SI)));
-#endif
-#else
-#if BITS_PER_UNIT == 16
-typedef unsigned gcov_unsigned_t __attribute__ ((mode (HI)));
-typedef unsigned gcov_position_t __attribute__ ((mode (HI)));
-#if LONG_LONG_TYPE_SIZE > 32
-typedef signed gcov_type __attribute__ ((mode (SI)));
-typedef unsigned gcov_type_unsigned __attribute__ ((mode (SI)));
-#else
-typedef signed gcov_type __attribute__ ((mode (HI)));
-typedef unsigned gcov_type_unsigned __attribute__ ((mode (HI)));
-#endif
-#else
-typedef unsigned gcov_unsigned_t __attribute__ ((mode (QI)));
-typedef unsigned gcov_position_t __attribute__ ((mode (QI)));
-#if LONG_LONG_TYPE_SIZE > 32
-typedef signed gcov_type __attribute__ ((mode (HI)));
-typedef unsigned gcov_type_unsigned __attribute__ ((mode (HI)));
-#else
-typedef signed gcov_type __attribute__ ((mode (QI)));
-typedef unsigned gcov_type_unsigned __attribute__ ((mode (QI)));
-#endif
-#endif
-#endif
-
-
-#if defined (TARGET_POSIX_IO)
-#define GCOV_LOCKED 1
-#else
-#define GCOV_LOCKED 0
-#endif
-
-#else /* !IN_LIBGCOV */
+#ifndef IN_LIBGCOV
/* About the host */
typedef unsigned gcov_unsigned_t;
@@ -231,48 +187,10 @@ typedef unsigned HOST_WIDEST_INT gcov_type_unsigne
#define GCOV_LOCKED 0
#endif
-#endif /* !IN_LIBGCOV */
-
-/* In gcov we want function linkage to be static. In the compiler we want
- it extern, so that they can be accessed from elsewhere. In libgcov we
- need these functions to be extern, so prefix them with __gcov. In
- libgcov they must also be hidden so that the instance in the executable
- is not also used in a DSO. */
-#if IN_LIBGCOV
-
-#include "tconfig.h"
-
-#define gcov_var __gcov_var
-#define gcov_open __gcov_open
-#define gcov_close __gcov_close
-#define gcov_write_tag_length __gcov_write_tag_length
-#define gcov_position __gcov_position
-#define gcov_seek __gcov_seek
-#define gcov_rewrite __gcov_rewrite
-#define gcov_is_error __gcov_is_error
-#define gcov_write_unsigned __gcov_write_unsigned
-#define gcov_write_counter __gcov_write_counter
-#define gcov_write_summary __gcov_write_summary
-#define gcov_read_unsigned __gcov_read_unsigned
-#define gcov_read_counter __gcov_read_counter
-#define gcov_read_summary __gcov_read_summary
-
-/* Poison these, so they don't accidentally slip in. */
-#pragma GCC poison gcov_write_string gcov_write_tag gcov_write_length
-#pragma GCC poison gcov_read_string gcov_sync gcov_time gcov_magic
-
-#ifdef HAVE_GAS_HIDDEN
-#define ATTRIBUTE_HIDDEN __attribute__ ((__visibility__ ("hidden")))
-#else
#define ATTRIBUTE_HIDDEN
-#endif
-#else
+#endif /* !IN_LIBGOCV */
-#define ATTRIBUTE_HIDDEN
-
-#endif
-
#ifndef GCOV_LINKAGE
#define GCOV_LINKAGE extern
#endif
@@ -442,110 +360,12 @@ struct gcov_summary
struct gcov_ctr_summary ctrs[GCOV_COUNTERS_SUMMABLE];
};
-/* Structures embedded in coveraged program. The structures generated
- by write_profile must match these. */
+#if !defined(inhibit_libc)
-#if IN_LIBGCOV
-/* Information about counters for a single function. */
-struct gcov_ctr_info
-{
- gcov_unsigned_t num; /* number of counters. */
- gcov_type *values; /* their values. */
-};
-
-/* Information about a single function. This uses the trailing array
- idiom. The number of counters is determined from the merge pointer
- array in gcov_info. The key is used to detect which of a set of
- comdat functions was selected -- it points to the gcov_info object
- of the object file containing the selected comdat function. */
-
-struct gcov_fn_info
-{
- const struct gcov_info *key; /* comdat key */
- gcov_unsigned_t ident; /* unique ident of function */
- gcov_unsigned_t lineno_checksum; /* function lineo_checksum */
- gcov_unsigned_t cfg_checksum; /* function cfg checksum */
- struct gcov_ctr_info ctrs[0]; /* instrumented counters */
-};
-
-/* Type of function used to merge counters. */
-typedef void (*gcov_merge_fn) (gcov_type *, gcov_unsigned_t);
-
-/* Information about a single object file. */
-struct gcov_info
-{
- gcov_unsigned_t version; /* expected version number */
- struct gcov_info *next; /* link to next, used by libgcov */
-
- gcov_unsigned_t stamp; /* uniquifying time stamp */
- const char *filename; /* output file name */
-
- gcov_merge_fn merge[GCOV_COUNTERS]; /* merge functions (null for
- unused) */
-
- unsigned n_functions; /* number of functions */
- const struct gcov_fn_info *const *functions; /* pointer to pointers
- to function information */
-};
-
-/* Register a new object file module. */
-extern void __gcov_init (struct gcov_info *) ATTRIBUTE_HIDDEN;
-
-/* Called before fork, to avoid double counting. */
-extern void __gcov_flush (void) ATTRIBUTE_HIDDEN;
-
-/* Function to reset all counters to 0. */
-extern void __gcov_reset (void);
-
-/* Function to enable early write of profile information so far. */
-extern void __gcov_dump (void);
-
-/* The merge function that just sums the counters. */
-extern void __gcov_merge_add (gcov_type *, unsigned) ATTRIBUTE_HIDDEN;
-
-/* The merge function to choose the most common value. */
-extern void __gcov_merge_single (gcov_type *, unsigned) ATTRIBUTE_HIDDEN;
-
-/* The merge function to choose the most common difference between
- consecutive values. */
-extern void __gcov_merge_delta (gcov_type *, unsigned) ATTRIBUTE_HIDDEN;
-
-/* The merge function that just ors the counters together. */
-extern void __gcov_merge_ior (gcov_type *, unsigned) ATTRIBUTE_HIDDEN;
-
-extern void __gcov_merge_time_profile (gcov_type *, unsigned) ATTRIBUTE_HIDDEN;
-
-/* The profiler functions. */
-extern void __gcov_interval_profiler (gcov_type *, gcov_type, int, unsigned);
-extern void __gcov_pow2_profiler (gcov_type *, gcov_type);
-extern void __gcov_one_value_profiler (gcov_type *, gcov_type);
-extern void __gcov_indirect_call_profiler (gcov_type*, gcov_type,
- void*, void*);
-extern void __gcov_indirect_call_profiler_v2 (gcov_type, void *);
-extern void __gcov_average_profiler (gcov_type *, gcov_type);
-extern void __gcov_ior_profiler (gcov_type *, gcov_type);
-extern void __gcov_time_profiler (gcov_type *);
-
-#ifndef inhibit_libc
-/* The wrappers around some library functions.. */
-extern pid_t __gcov_fork (void) ATTRIBUTE_HIDDEN;
-extern int __gcov_execl (const char *, char *, ...) ATTRIBUTE_HIDDEN;
-extern int __gcov_execlp (const char *, char *, ...) ATTRIBUTE_HIDDEN;
-extern int __gcov_execle (const char *, char *, ...) ATTRIBUTE_HIDDEN;
-extern int __gcov_execv (const char *, char *const []) ATTRIBUTE_HIDDEN;
-extern int __gcov_execvp (const char *, char *const []) ATTRIBUTE_HIDDEN;
-extern int __gcov_execve (const char *, char *const [], char *const [])
- ATTRIBUTE_HIDDEN;
-#endif
-
-#endif /* IN_LIBGCOV */
-
-#if IN_LIBGCOV >= 0
-
/* Optimum number of gcov_unsigned_t's read from or written to disk. */
#define GCOV_BLOCK_SIZE (1 << 10)
-GCOV_LINKAGE struct gcov_var
+struct gcov_var
{
FILE *file;
gcov_position_t start; /* Position of first byte of block */
@@ -567,7 +387,7 @@ struct gcov_summary
size_t alloc;
gcov_unsigned_t *buffer;
#endif
-} gcov_var ATTRIBUTE_HIDDEN;
+};
/* Functions for reading and writing gcov files. In libgcov you can
open the file for reading then writing. Elsewhere you can open the
@@ -578,38 +398,20 @@ struct gcov_summary
you use the functions for reading, then gcov_rewrite then the
functions for writing. Your file may become corrupted if you break
these invariants. */
-#if IN_LIBGCOV
-GCOV_LINKAGE int gcov_open (const char */*name*/) ATTRIBUTE_HIDDEN;
-#else
+
+#if !IN_LIBGCOV
GCOV_LINKAGE int gcov_open (const char */*name*/, int /*direction*/);
GCOV_LINKAGE int gcov_magic (gcov_unsigned_t, gcov_unsigned_t);
#endif
-GCOV_LINKAGE int gcov_close (void) ATTRIBUTE_HIDDEN;
/* Available everywhere. */
-static gcov_position_t gcov_position (void);
-static int gcov_is_error (void);
-
+GCOV_LINKAGE int gcov_close (void) ATTRIBUTE_HIDDEN;
GCOV_LINKAGE gcov_unsigned_t gcov_read_unsigned (void) ATTRIBUTE_HIDDEN;
GCOV_LINKAGE gcov_type gcov_read_counter (void) ATTRIBUTE_HIDDEN;
GCOV_LINKAGE void gcov_read_summary (struct gcov_summary *) ATTRIBUTE_HIDDEN;
-
-#if IN_LIBGCOV
-/* Available only in libgcov */
-GCOV_LINKAGE void gcov_write_counter (gcov_type) ATTRIBUTE_HIDDEN;
-GCOV_LINKAGE void gcov_write_tag_length (gcov_unsigned_t, gcov_unsigned_t)
- ATTRIBUTE_HIDDEN;
-GCOV_LINKAGE void gcov_write_summary (gcov_unsigned_t /*tag*/,
- const struct gcov_summary *)
- ATTRIBUTE_HIDDEN;
-static void gcov_rewrite (void);
-GCOV_LINKAGE void gcov_seek (gcov_position_t /*position*/) ATTRIBUTE_HIDDEN;
-#else
-/* Available outside libgcov */
GCOV_LINKAGE const char *gcov_read_string (void);
GCOV_LINKAGE void gcov_sync (gcov_position_t /*base*/,
gcov_unsigned_t /*length */);
-#endif
#if !IN_GCOV
/* Available outside gcov */
@@ -651,37 +453,6 @@ GCOV_LINKAGE void compute_working_sets (const stru
GCOV_LINKAGE time_t gcov_time (void);
#endif
-/* Save the current position in the gcov file. */
+#endif /* !inhibit_libc */
-static inline gcov_position_t
-gcov_position (void)
-{
- gcc_assert (gcov_var.mode > 0);
- return gcov_var.start + gcov_var.offset;
-}
-
-/* Return nonzero if the error flag is set. */
-
-static inline int
-gcov_is_error (void)
-{
- return gcov_var.file ? gcov_var.error : 1;
-}
-
-#if IN_LIBGCOV
-/* Move to beginning of file and initialize for writing. */
-
-static inline void
-gcov_rewrite (void)
-{
- gcc_assert (gcov_var.mode > 0);
- gcov_var.mode = -1;
- gcov_var.start = 0;
- gcov_var.offset = 0;
- fseek (gcov_var.file, 0L, SEEK_SET);
-}
-#endif
-
-#endif /* IN_LIBGCOV >= 0 */
-
#endif /* GCC_GCOV_IO_H */
===================================================================
@@ -23,23 +23,9 @@ a copy of the GCC Runtime Library Exception along
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
-#include "tconfig.h"
-#include "tsystem.h"
-#include "coretypes.h"
-#include "tm.h"
-#include "libgcc_tm.h"
+#include "libgcov.h"
#if defined(inhibit_libc)
-#define IN_LIBGCOV (-1)
-#else
-#define IN_LIBGCOV 1
-#if defined(L_gcov)
-#define GCOV_LINKAGE /* nothing */
-#endif
-#endif
-#include "gcov-io.h"
-
-#if defined(inhibit_libc)
/* If libc and its header files are not available, provide dummy functions. */
#if defined(L_gcov)
@@ -156,7 +142,7 @@ buffer_fn_data (const char *filename, const struct
n_ctrs++;
len = sizeof (*fn_buffer) + sizeof (fn_buffer->info.ctrs[0]) * n_ctrs;
- fn_buffer = (struct gcov_fn_buffer *)malloc (len);
+ fn_buffer = (struct gcov_fn_buffer *) xmalloc (len);
if (!fn_buffer)
goto fail;
@@ -183,7 +169,7 @@ buffer_fn_data (const char *filename, const struct
length = GCOV_TAG_COUNTER_NUM (gcov_read_unsigned ());
len = length * sizeof (gcov_type);
- values = (gcov_type *)malloc (len);
+ values = (gcov_type *) xmalloc (len);
if (!values)
goto fail;
@@ -450,7 +436,7 @@ gcov_exit_merge_gcda (struct gcov_info *gi_ptr,
histogram entries that will be emitted, and thus the
size of the merged summary. */
(*sum_tail) = (struct gcov_summary_buffer *)
- malloc (sizeof(struct gcov_summary_buffer));
+ xmalloc (sizeof(struct gcov_summary_buffer));
(*sum_tail)->summary = tmp;
(*sum_tail)->next = 0;
sum_tail = &((*sum_tail)->next);
@@ -718,7 +704,7 @@ gcov_exit_merge_summary (const struct gcov_info *g
}
#endif
}
-
+
prg->checksum = crc32;
return 0;
===================================================================
@@ -124,7 +124,7 @@ allocate_filename_struct (struct gcov_filename_aux
prefix_length = 1;
}
/* Allocate and initialize the filename scratch space plus one. */
- gi_filename = (char *) malloc (prefix_length + gcov_max_filename + 2);
+ gi_filename = (char *) xmalloc (prefix_length + gcov_max_filename + 2);
if (prefix_length)
memcpy (gi_filename, gcov_prefix, prefix_length);
gi_filename_up = gi_filename + prefix_length;
===================================================================
@@ -0,0 +1,225 @@
+/* Header file for libgcov-*.c.
+ Contributed by Rong Xu <xur@google.com>.
+ Copyright (C) 2013 Free Software Foundation, Inc.
+
+ This file is part of GCC.
+
+ GCC is free software; you can redistribute it and/or modify it under
+ the terms of the GNU General Public License as published by the Free
+ Software Foundation; either version 3, or (at your option) any later
+ version.
+
+ GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GCC; see the file COPYING3. If not see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef GCC_LIBGCOV_H
+#define GCC_LIBGCOV_H
+
+/* work around the poisoned malloc/calloc in system.h. */
+#ifndef xmalloc
+#define xmalloc malloc
+#endif
+#ifndef xcalloc
+#define xcalloc calloc
+#endif
+
+#include "tconfig.h"
+#include "tsystem.h"
+#include "coretypes.h"
+#include "tm.h"
+#include "libgcc_tm.h"
+
+#if BITS_PER_UNIT == 8
+typedef unsigned gcov_unsigned_t __attribute__ ((mode (SI)));
+typedef unsigned gcov_position_t __attribute__ ((mode (SI)));
+#if LONG_LONG_TYPE_SIZE > 32
+typedef signed gcov_type __attribute__ ((mode (DI)));
+typedef unsigned gcov_type_unsigned __attribute__ ((mode (DI)));
+#else
+typedef signed gcov_type __attribute__ ((mode (SI)));
+typedef unsigned gcov_type_unsigned __attribute__ ((mode (SI)));
+#endif
+#else
+#if BITS_PER_UNIT == 16
+typedef unsigned gcov_unsigned_t __attribute__ ((mode (HI)));
+typedef unsigned gcov_position_t __attribute__ ((mode (HI)));
+#if LONG_LONG_TYPE_SIZE > 32
+typedef signed gcov_type __attribute__ ((mode (SI)));
+typedef unsigned gcov_type_unsigned __attribute__ ((mode (SI)));
+#else
+typedef signed gcov_type __attribute__ ((mode (HI)));
+typedef unsigned gcov_type_unsigned __attribute__ ((mode (HI)));
+#endif
+#else
+typedef unsigned gcov_unsigned_t __attribute__ ((mode (QI)));
+typedef unsigned gcov_position_t __attribute__ ((mode (QI)));
+#if LONG_LONG_TYPE_SIZE > 32
+typedef signed gcov_type __attribute__ ((mode (HI)));
+typedef unsigned gcov_type_unsigned __attribute__ ((mode (HI)));
+#else
+typedef signed gcov_type __attribute__ ((mode (QI)));
+typedef unsigned gcov_type_unsigned __attribute__ ((mode (QI)));
+#endif
+#endif
+#endif
+
+#if defined (TARGET_POSIX_IO)
+#define GCOV_LOCKED 1
+#else
+#define GCOV_LOCKED 0
+#endif
+
+#if defined(inhibit_libc)
+#define IN_LIBGCOV (-1)
+#else
+#define IN_LIBGCOV 1
+#if defined(L_gcov)
+#define GCOV_LINKAGE /* nothing */
+#endif
+#endif
+
+/* In libgcov we need these functions to be extern, so prefix them with
+ __gcov. In libgcov they must also be hidden so that the instance in
+ the executable is not also used in a DSO. */
+#define gcov_var __gcov_var
+#define gcov_open __gcov_open
+#define gcov_close __gcov_close
+#define gcov_write_tag_length __gcov_write_tag_length
+#define gcov_position __gcov_position
+#define gcov_seek __gcov_seek
+#define gcov_rewrite __gcov_rewrite
+#define gcov_is_error __gcov_is_error
+#define gcov_write_unsigned __gcov_write_unsigned
+#define gcov_write_counter __gcov_write_counter
+#define gcov_write_summary __gcov_write_summary
+#define gcov_read_unsigned __gcov_read_unsigned
+#define gcov_read_counter __gcov_read_counter
+#define gcov_read_summary __gcov_read_summary
+
+/* Poison these, so they don't accidentally slip in. */
+#pragma GCC poison gcov_write_string gcov_write_tag gcov_write_length
+#pragma GCC poison gcov_time gcov_magic
+
+#ifdef HAVE_GAS_HIDDEN
+#define ATTRIBUTE_HIDDEN __attribute__ ((__visibility__ ("hidden")))
+#else
+#define ATTRIBUTE_HIDDEN
+#endif
+
+#include "gcov-io.h"
+
+/* Structures embedded in coveraged program. The structures generated
+ by write_profile must match these. */
+
+/* Information about counters for a single function. */
+struct gcov_ctr_info
+{
+ gcov_unsigned_t num; /* number of counters. */
+ gcov_type *values; /* their values. */
+};
+
+/* Information about a single function. This uses the trailing array
+ idiom. The number of counters is determined from the merge pointer
+ array in gcov_info. The key is used to detect which of a set of
+ comdat functions was selected -- it points to the gcov_info object
+ of the object file containing the selected comdat function. */
+
+struct gcov_fn_info
+{
+ const struct gcov_info *key; /* comdat key */
+ gcov_unsigned_t ident; /* unique ident of function */
+ gcov_unsigned_t lineno_checksum; /* function lineo_checksum */
+ gcov_unsigned_t cfg_checksum; /* function cfg checksum */
+ struct gcov_ctr_info ctrs[0]; /* instrumented counters */
+};
+
+/* Type of function used to merge counters. */
+typedef void (*gcov_merge_fn) (gcov_type *, gcov_unsigned_t);
+
+/* Information about a single object file. */
+struct gcov_info
+{
+ gcov_unsigned_t version; /* expected version number */
+ struct gcov_info *next; /* link to next, used by libgcov */
+
+ gcov_unsigned_t stamp; /* uniquifying time stamp */
+ const char *filename; /* output file name */
+
+ gcov_merge_fn merge[GCOV_COUNTERS]; /* merge functions (null for
+ unused) */
+
+ unsigned n_functions; /* number of functions */
+ const struct gcov_fn_info *const *functions; /* pointer to pointers
+ to function information */
+};
+
+/* Register a new object file module. */
+extern void __gcov_init (struct gcov_info *) ATTRIBUTE_HIDDEN;
+
+/* Called before fork, to avoid double counting. */
+extern void __gcov_flush (void) ATTRIBUTE_HIDDEN;
+
+/* Function to reset all counters to 0. */
+extern void __gcov_reset (void);
+
+/* Function to enable early write of profile information so far. */
+extern void __gcov_dump (void);
+
+/* The merge function that just sums the counters. */
+extern void __gcov_merge_add (gcov_type *, unsigned) ATTRIBUTE_HIDDEN;
+
+/* The merge function to select the minimum valid counter value. */
+extern void __gcov_merge_time_profile (gcov_type *, unsigned) ATTRIBUTE_HIDDEN;
+
+/* The merge function to choose the most common value. */
+extern void __gcov_merge_single (gcov_type *, unsigned) ATTRIBUTE_HIDDEN;
+
+/* The merge function to choose the most common difference between
+ consecutive values. */
+extern void __gcov_merge_delta (gcov_type *, unsigned) ATTRIBUTE_HIDDEN;
+
+/* The merge function that just ors the counters together. */
+extern void __gcov_merge_ior (gcov_type *, unsigned) ATTRIBUTE_HIDDEN;
+
+/* The profiler functions. */
+extern void __gcov_interval_profiler (gcov_type *, gcov_type, int, unsigned);
+extern void __gcov_pow2_profiler (gcov_type *, gcov_type);
+extern void __gcov_one_value_profiler (gcov_type *, gcov_type);
+extern void __gcov_indirect_call_profiler (gcov_type*, gcov_type,
+ void*, void*);
+extern void __gcov_indirect_call_profiler_v2 (gcov_type, void *);
+extern void __gcov_time_profiler (gcov_type *);
+extern void __gcov_average_profiler (gcov_type *, gcov_type);
+extern void __gcov_ior_profiler (gcov_type *, gcov_type);
+
+#ifndef inhibit_libc
+/* The wrappers around some library functions.. */
+extern pid_t __gcov_fork (void) ATTRIBUTE_HIDDEN;
+extern int __gcov_execl (const char *, char *, ...) ATTRIBUTE_HIDDEN;
+extern int __gcov_execlp (const char *, char *, ...) ATTRIBUTE_HIDDEN;
+extern int __gcov_execle (const char *, char *, ...) ATTRIBUTE_HIDDEN;
+extern int __gcov_execv (const char *, char *const []) ATTRIBUTE_HIDDEN;
+extern int __gcov_execvp (const char *, char *const []) ATTRIBUTE_HIDDEN;
+extern int __gcov_execve (const char *, char *const [], char *const [])
+ ATTRIBUTE_HIDDEN;
+
+/* Functions that only available in libgcov. */
+GCOV_LINKAGE int gcov_open (const char */*name*/) ATTRIBUTE_HIDDEN;
+GCOV_LINKAGE void gcov_write_counter (gcov_type) ATTRIBUTE_HIDDEN;
+GCOV_LINKAGE void gcov_write_tag_length (gcov_unsigned_t, gcov_unsigned_t)
+ ATTRIBUTE_HIDDEN;
+GCOV_LINKAGE void gcov_write_summary (gcov_unsigned_t /*tag*/,
+ const struct gcov_summary *)
+ ATTRIBUTE_HIDDEN;
+GCOV_LINKAGE void gcov_seek (gcov_position_t /*position*/) ATTRIBUTE_HIDDEN;
+GCOV_LINKAGE inline void gcov_rewrite (void);
+
+#endif /* !inhibit_libc */
+
+#endif /* GCC_LIBGCOV_H */
===================================================================
@@ -23,22 +23,11 @@ a copy of the GCC Runtime Library Exception along
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
-#include "tconfig.h"
-#include "tsystem.h"
-#include "coretypes.h"
-#include "tm.h"
-#include "libgcc_tm.h"
+#include "libgcov.h"
#include "gthr.h"
#if defined(inhibit_libc)
-#define IN_LIBGCOV (-1)
-#else
-#define IN_LIBGCOV 1
-#endif
-#include "gcov-io.h"
-#if defined(inhibit_libc)
-
#ifdef L_gcov_flush
void __gcov_flush (void) {}
#endif
===================================================================
@@ -23,21 +23,9 @@ a copy of the GCC Runtime Library Exception along
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
-#include "tconfig.h"
-#include "tsystem.h"
-#include "coretypes.h"
-#include "tm.h"
-#include "libgcc_tm.h"
+#include "libgcov.h"
#if defined(inhibit_libc)
-#define IN_LIBGCOV (-1)
-#else
-#define IN_LIBGCOV 1
-#endif
-
-#include "gcov-io.h"
-
-#if defined(inhibit_libc)
/* If libc and its header files are not available, provide dummy functions. */
#ifdef L_gcov_merge_add
===================================================================
@@ -23,15 +23,8 @@ a copy of the GCC Runtime Library Exception along
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
-#include "tconfig.h"
-#include "tsystem.h"
-#include "coretypes.h"
-#include "tm.h"
-#include "libgcc_tm.h"
-
+#include "libgcov.h"
#if !defined(inhibit_libc)
-#define IN_LIBGCOV 1
-#include "gcov-io.h"
#ifdef L_gcov_interval_profiler
/* If VALUE is in interval <START, START + STEPS - 1>, then increases the
===================================================================
@@ -868,14 +868,14 @@ libgcov-driver-objects = $(patsubst %,%$(objext),$
libgcov-objects = $(libgcov-merge-objects) $(libgcov-profiler-objects) \
$(libgcov-interface-objects) $(libgcov-driver-objects)
-$(libgcov-merge-objects): %$(objext): $(srcdir)/libgcov-merge.c
+$(libgcov-merge-objects): %$(objext): $(srcdir)/libgcov-merge.c
$(srcdir)/libgcov.h
$(gcc_compile) -DL$* -c $(srcdir)/libgcov-merge.c
-$(libgcov-profiler-objects): %$(objext): $(srcdir)/libgcov-profiler.c
+$(libgcov-profiler-objects): %$(objext): $(srcdir)/libgcov-profiler.c
$(srcdir)/libgcov.h
$(gcc_compile) -DL$* -c $(srcdir)/libgcov-profiler.c
-$(libgcov-interface-objects): %$(objext): $(srcdir)/libgcov-interface.c
+$(libgcov-interface-objects): %$(objext):
$(srcdir)/libgcov-interface.c $(srcdir)/libgcov.h
$(gcc_compile) -DL$* -c $(srcdir)/libgcov-interface.c
$(libgcov-driver-objects): %$(objext): $(srcdir)/libgcov-driver.c \
- $(srcdir)/libgcov-driver-system.c
+ $(srcdir)/libgcov-driver-system.c $(srcdir)/libgcov.h