[PATCH] Don't try to get the TIB address without an inferior
Hannes Domani via gdb-patches
gdb-patches@sourceware.org
Fri Mar 6 16:50:00 GMT 2020
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 inferior_ptid.
---
gdb/windows-tdep.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/gdb/windows-tdep.c b/gdb/windows-tdep.c
index 4e5d8303ca..a3bacc2211 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 (inferior_ptid != null_ptid
+ && 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);
--
2.25.1
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