Fix build error in gdb/rocm-tdep.c

[deliverable/binutils-gdb.git] / gdb / stap-probe.c

diff --git a/gdb/stap-probe.c b/gdb/stap-probe.c
index 39da2900e7af30d0c24702019c8b835038b0b646..50f6d518133a3f7e47ee46f7b2df20d287e52fbe 100644 (file)
--- a/gdb/stap-probe.c
+++ b/gdb/stap-probe.c
@@ -1290,8 +1290,7 @@ stap_probe::parse_arguments (struct gdbarch *gdbarch)
 static CORE_ADDR
 relocate_address (CORE_ADDR address, struct objfile *objfile)
 {
-  return address + ANOFFSET (objfile->section_offsets,
-                            SECT_OFF_DATA (objfile));
+  return address + objfile->section_offsets[SECT_OFF_DATA (objfile)];
 }
 
 /* Implementation of the get_relocated_address method.  */
@@ -1431,9 +1430,6 @@ stap_modify_semaphore (CORE_ADDR address, int set, struct gdbarch *gdbarch)
   struct type *type = builtin_type (gdbarch)->builtin_unsigned_short;
   ULONGEST value;
 
-  if (address == 0)
-    return;
-
   /* Swallow errors.  */
   if (target_read_memory (address, bytes, TYPE_LENGTH (type)) != 0)
     {
@@ -1467,6 +1463,8 @@ stap_modify_semaphore (CORE_ADDR address, int set, struct gdbarch *gdbarch)
 void
 stap_probe::set_semaphore (struct objfile *objfile, struct gdbarch *gdbarch)
 {
+  if (m_sem_addr == 0)
+    return;
   stap_modify_semaphore (relocate_address (m_sem_addr, objfile), 1, gdbarch);
 }
 
@@ -1475,6 +1473,8 @@ stap_probe::set_semaphore (struct objfile *objfile, struct gdbarch *gdbarch)
 void
 stap_probe::clear_semaphore (struct objfile *objfile, struct gdbarch *gdbarch)
 {
+  if (m_sem_addr == 0)
+    return;
   stap_modify_semaphore (relocate_address (m_sem_addr, objfile), 0, gdbarch);
 }