From: Hannes Domani <ssbssa@yahoo.de>
Date: Wed, 4 Mar 2020 20:20:31 +0000 (+0100)
Subject: Don't try to get the TIB address without an inferior
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b7d64b29094ef58448c9b41bcde299fad2976237;p=binutils-gdb.git

Don't try to get the TIB address without an inferior

The target_get_tib_address call always fails in this case, and there is an
error when changing the program with the file command:

(gdb) file allocer64.exe
Reading symbols from allocer64.exe...
You can't do that when your target is `exec'

Now it will skip this part, there is no need to rebase the executable without
an inferior anyways.

gdb/ChangeLog:

2020-03-06  Hannes Domani  <ssbssa@yahoo.de>

	* windows-tdep.c (windows_solib_create_inferior_hook):
	Check if inferior is running.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 0e053e2feb6..9c2e68d1859 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
+
+	* windows-tdep.c (windows_solib_create_inferior_hook):
+	Check if inferior is running.
+
 2020-03-06  Tom de Vries  <tdevries@suse.de>
 
 	* NEWS: Fix "the the".
diff --git a/gdb/windows-tdep.c b/gdb/windows-tdep.c
index 4e5d8303ca4..e02b1ceed38 100644
--- a/gdb/windows-tdep.c
+++ b/gdb/windows-tdep.c
@@ -843,7 +843,8 @@ windows_solib_create_inferior_hook (int from_tty)
     }
   CORE_ADDR tlb;
   gdb_byte buf[8];
-  if (target_get_tib_address (inferior_ptid, &tlb)
+  if (target_has_execution
+      && target_get_tib_address (inferior_ptid, &tlb)
       && !target_read_memory (tlb + peb_offset, buf, ptr_bytes))
     {
       CORE_ADDR peb = extract_unsigned_integer (buf, ptr_bytes, byte_order);