/* GDB puts a breakpoint in this function. */
void MONO_NOINLINE __jit_debug_register_code(void);
-#if defined(ENABLE_LLVM) && ((LLVM_MAJOR_VERSION == 2 && LLVM_MINOR_VERSION >= 7) || LLVM_MAJOR_VERSION > 2)
+#if !defined(MONO_LLVM_LOADED) && defined(ENABLE_LLVM) && !defined(MONO_CROSS_COMPILE)
+
/* LLVM already defines these */
+
extern struct jit_descriptor __jit_debug_descriptor;
+
#else
+/* gcc seems to inline/eliminate calls to noinline functions, thus the asm () */
+void MONO_NOINLINE __jit_debug_register_code(void) {
+#if defined(__GNUC__)
+ asm ("");
+#endif
+}
+
/* Make sure to specify the version statically, because the
debugger may check the version before we can set it. */
struct jit_descriptor __jit_debug_descriptor = { 1, 0, 0, 0 };
-void MONO_NOINLINE __jit_debug_register_code(void) { };
#endif
static MonoImageWriter *xdebug_w;
static GHashTable *xdebug_syms;
void
-mono_xdebug_init (char *options)
+mono_xdebug_init (const char *options)
{
MonoImageWriter *w;
char **args, **ptr;
/* This file will contain the IL code for methods which don't have debug info */
il_file = fopen ("xdb.il", "w");
+ if (il_file == NULL) {
+ use_gdb_interface = FALSE;
+ g_warning ("** Unable to create xdb.il. Managed symbol names won't be available.");
+ return;
+ }
if (use_gdb_interface)
return;
img_writer_emit_start (w);
- xdebug_writer = mono_dwarf_writer_create (w, il_file, 0, TRUE);
+ xdebug_writer = mono_dwarf_writer_create (w, il_file, 0, TRUE, TRUE);
/* Emit something so the file has a text segment */
img_writer_emit_section_change (w, ".text", 0);
if (!il_file)
il_file = fopen ("xdb.il", "w");
- dw = mono_dwarf_writer_create (w, il_file, il_file_line_index, FALSE);
+ dw = mono_dwarf_writer_create (w, il_file, il_file_line_index, FALSE, TRUE);
mono_dwarf_writer_emit_base_info (dw, mono_unwind_get_cie_program ());
xdebug_method_count ++;
- dmji = mono_debug_find_method (cfg->jit_info->method, mono_domain_get ());;
- mono_dwarf_writer_emit_method (xdebug_writer, cfg, cfg->jit_info->method, NULL, NULL, cfg->jit_info->code_start, cfg->jit_info->code_size, cfg->args, cfg->locals, cfg->unwind_ops, dmji);
+ dmji = mono_debug_find_method (jinfo_get_method (cfg->jit_info), mono_domain_get ());;
+ mono_dwarf_writer_emit_method (xdebug_writer, cfg, jinfo_get_method (cfg->jit_info), NULL, NULL, cfg->jit_info->code_start, cfg->jit_info->code_size, cfg->args, cfg->locals, cfg->unwind_ops, dmji);
mono_debug_free_method_jit_info (dmji);
#if 0
return;
mono_loader_lock ();
- dmji = mono_debug_find_method (cfg->jit_info->method, mono_domain_get ());;
- mono_dwarf_writer_emit_method (xdebug_writer, cfg, cfg->jit_info->method, NULL, NULL, cfg->jit_info->code_start, cfg->jit_info->code_size, cfg->args, cfg->locals, cfg->unwind_ops, dmji);
+ dmji = mono_debug_find_method (jinfo_get_method (cfg->jit_info), mono_domain_get ());
+ mono_dwarf_writer_emit_method (xdebug_writer, cfg, jinfo_get_method (cfg->jit_info), NULL, NULL, cfg->jit_info->code_start, cfg->jit_info->code_size, cfg->args, cfg->locals, cfg->unwind_ops, dmji);
mono_debug_free_method_jit_info (dmji);
fflush (xdebug_fp);
mono_loader_unlock ();
* LOCKING: Acquires the loader lock.
*/
void
-mono_save_trampoline_xdebug_info (const char *tramp_name, guint8 *code, guint32 code_size, GSList *unwind_info)
+mono_save_trampoline_xdebug_info (MonoTrampInfo *info)
{
if (use_gdb_interface) {
MonoImageWriter *w;
MonoDwarfWriter *dw;
- mono_loader_lock ();
+ /* This can be called before the loader lock is initialized */
+ mono_loader_lock_if_inited ();
xdebug_begin_emit (&w, &dw);
- mono_dwarf_writer_emit_trampoline (dw, tramp_name, NULL, NULL, code, code_size, unwind_info);
+ mono_dwarf_writer_emit_trampoline (dw, info->name, NULL, NULL, info->code, info->code_size, info->unwind_ops);
xdebug_end_emit (w, dw, NULL);
- mono_loader_unlock ();
+ mono_loader_unlock_if_inited ();
} else {
if (!xdebug_writer)
return;
- mono_loader_lock ();
- mono_dwarf_writer_emit_trampoline (xdebug_writer, tramp_name, NULL, NULL, code, code_size, unwind_info);
+ mono_loader_lock_if_inited ();
+ mono_dwarf_writer_emit_trampoline (xdebug_writer, info->name, NULL, NULL, info->code, info->code_size, info->unwind_ops);
fflush (xdebug_fp);
- mono_loader_unlock ();
+ mono_loader_unlock_if_inited ();
}
}
#else /* !defined(DISABLE_AOT) && !defined(DISABLE_JIT) */
void
-mono_xdebug_init (char *options)
+mono_xdebug_init (const char *options)
{
}
}
void
-mono_save_trampoline_xdebug_info (const char *tramp_name, guint8 *code, guint32 code_size, GSList *unwind_info)
+mono_save_trampoline_xdebug_info (MonoTrampInfo *info)
{
}