Changeset 40eab9f in mainline for kernel/generic/src/proc/program.c

Timestamp:

2023-11-03T18:47:41Z (15 months ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

master, topic/msim-upgrade, topic/simplify-dev-export

Children:

b1397ab

Parents:

dcd8214

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2023-11-03 18:46:22)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2023-11-03 18:47:41)

Message:

Print symbol names and line numbers in stacktraces for init tasks

Only useful in select few situations, but useful nonetheless.

File:

• kernel/generic/src/proc/program.c (modified) (2 diffs)

kernel/generic/src/proc/program.c

@@ -143 +143 @@
  *
  */
-errno_t program_create_from_image(void *image_addr, char *name, program_t *prg)
+errno_t program_create_from_image(void *image_addr, size_t image_size, char *name, program_t *prg)
 {
         as_t *as = as_create(0);
@@ -157 +157 @@
         }
 
-        return program_create(as, ((elf_header_t *) image_addr)->e_entry,
+        errno_t rc = program_create(as, ((elf_header_t *) image_addr)->e_entry,
             name, prg);
+
+        if (rc == EOK) {
+                prg->task->debug_sections = calloc(1, sizeof(debug_sections_t));
+                if (prg->task->debug_sections != NULL)
+                        *prg->task->debug_sections = get_debug_sections(image_addr, image_size);
+        }
+
+        return rc;
 }