Add hooks for linenumbers_elf.c

Signed-off-by: Xavier Pouyollon <xavier.pouyollon@windriver.com>

2 files changed, 26 insertions, 0 deletions

diff --git a/agent/tcf/services/linenumbers_elf-ext.h b/agent/tcf/services/linenumbers_elf-ext.h
new file mode 100644
index 00000000..6545fddc
--- /dev/null
+++ b/agent/tcf/services/linenumbers_elf-ext.h
@@ -0,0 +1,19 @@
+/*******************************************************************************
+ * Copyright (c) 2015 Wind River Systems, Inc. and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * and Eclipse Distribution License v1.0 which accompany this distribution.
+ * The Eclipse Public License is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * and the Eclipse Distribution License is available at
+ * http://www.eclipse.org/org/documents/edl-v10.php.
+ * You may elect to redistribute this code under either of these licenses.
+ *
+ * Contributors:
+ *     Wind River Systems - initial API and implementation
+ *******************************************************************************/
+
+#define ADDR_TO_LINE_HOOK do {} while(0)
+#define LINE_TO_ADDR_HOOK_0 do {} while(0)
+#define LINE_TO_ADDR_HOOK_1 do {} while(0)
+#define LINE_TO_ADDR_HOOK_2 do {} while(0)
diff --git a/agent/tcf/services/linenumbers_elf.c b/agent/tcf/services/linenumbers_elf.c
index 05bd20db..4fd54886 100644
--- a/agent/tcf/services/linenumbers_elf.c
+++ b/agent/tcf/services/linenumbers_elf.c
@@ -45,6 +45,7 @@
 #define LINENUMBERS_READER_PREFIX elf_reader_
 #include <tcf/services/linenumbers_mux.h>
 #endif
+#include <tcf/services/linenumbers_elf-ext.h>
 
 static int compare_path(Channel * chnl, Context * ctx, const char * file, const char * pwd, const char * dir, const char * name) {
     int i, j;
@@ -246,6 +247,7 @@ int line_to_address(Context * ctx, const char * file_name, int line, int column,
     int err = 0;
     Channel * chnl = cache_channel();
     static MemoryMap map;
+    LINE_TO_ADDR_HOOK_0;
 
     if (ctx == NULL) err = ERR_INV_CONTEXT;
     else if (ctx->exited) err = ERR_ALREADY_EXITED;
@@ -278,6 +280,7 @@ int line_to_address(Context * ctx, const char * file_name, int line, int column,
                     FileInfo * f = NULL;
                     if (fnm == NULL) {
                         fnm = canonic_path_map_file_name(file_name);
+                        LINE_TO_ADDR_HOOK_1;
                         h = calc_file_name_hash(fnm);
                     }
                     f = cache->mFileInfoHash[h % cache->mFileInfoHashSize];
@@ -285,6 +288,7 @@ int line_to_address(Context * ctx, const char * file_name, int line, int column,
                         if (f->mNameHash == h && compare_path(chnl, ctx, fnm, f->mCompUnit->mDir, f->mDir, f->mName)) {
                             CompUnit * unit = f->mCompUnit;
                             unsigned j = f - unit->mFiles;
+                            LINE_TO_ADDR_HOOK_2;
                             unit_line_to_address(ctx, r, unit, j, line, column, client, args);
                         }
                         f = f->mNextInHash;
@@ -356,7 +360,10 @@ int address_to_line(Context * ctx, ContextAddress addr0, ContextAddress addr1, L
                             if (code_next != NULL) {
                                 if (state->mAddress < code_next->mAddress) {
                                     LineNumbersState * text_next = get_next_in_text(unit, state);
+                                    ADDR_TO_LINE_HOOK;
+                                    {
                                     call_client(ctx, unit, state, code_next, text_next, state->mAddress - range->mAddr + range_rt_addr, client, args);
+                                    }
                                 }
                                 assert(code_next > state);
                                 k = code_next - unit->mStates;