[PATCH v2 03/13] gdb/linux-record: Fix size_[ug]id values

["Marcin Kościelnicki" <koriakin@0x04.net>]

i386 and arm wrongly set them to 2, when it should be 4.  size_[ug]id is used
by getgroups32 etc syscalls, while size_old_[ug]id is used for getgroups16
and friends.

gdb/ChangeLog:

	* arm-linux-tdep.c (arm_linux_init_abi): Fix size_[ug]id.
	* i386-linux-tdep.c (i386_linux_init_abi): Fix size_[ug]id.
---
 gdb/ChangeLog         | 5 +++++
 gdb/arm-linux-tdep.c  | 4 ++--
 gdb/i386-linux-tdep.c | 4 ++--
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 128ee16..c88a331 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,10 @@
 2015-10-22  Marcin Kościelnicki  <koriakin@0x04.net>
 
+	* arm-linux-tdep.c (arm_linux_init_abi): Fix size_[ug]id.
+	* i386-linux-tdep.c (i386_linux_init_abi): Fix size_[ug]id.
+
+2015-10-22  Marcin Kościelnicki  <koriakin@0x04.net>
+
 	* aarch64-linux-tdep.c (aarch64_linux_init_abi): Remove size_siginfo.
 	* amd64-linux-tdep.c (amd64_linux_init_abi): Remove size_siginfo.
 	(amd64_x32_linux_init_abi): Remove size_siginfo.
diff --git a/gdb/arm-linux-tdep.c b/gdb/arm-linux-tdep.c
index 4a100c8..940f01f 100644
--- a/gdb/arm-linux-tdep.c
+++ b/gdb/arm-linux-tdep.c
@@ -1531,8 +1531,8 @@ arm_linux_init_abi (struct gdbarch_info info,
   arm_linux_record_tdep.size_stack_t = 12;
   arm_linux_record_tdep.size_off_t = arm_linux_record_tdep.size_long;
   arm_linux_record_tdep.size_stat64 = 96;
-  arm_linux_record_tdep.size_gid_t = 2;
-  arm_linux_record_tdep.size_uid_t = 2;
+  arm_linux_record_tdep.size_gid_t = 4;
+  arm_linux_record_tdep.size_uid_t = 4;
   arm_linux_record_tdep.size_PAGE_SIZE = 4096;
   arm_linux_record_tdep.size_flock64 = 24;
   arm_linux_record_tdep.size_user_desc = 16;
diff --git a/gdb/i386-linux-tdep.c b/gdb/i386-linux-tdep.c
index 8dce146..af9c28a 100644
--- a/gdb/i386-linux-tdep.c
+++ b/gdb/i386-linux-tdep.c
@@ -850,8 +850,8 @@ i386_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   i386_linux_record_tdep.size_stack_t = 12;
   i386_linux_record_tdep.size_off_t = i386_linux_record_tdep.size_long;
   i386_linux_record_tdep.size_stat64 = 96;
-  i386_linux_record_tdep.size_gid_t = 2;
-  i386_linux_record_tdep.size_uid_t = 2;
+  i386_linux_record_tdep.size_gid_t = 4;
+  i386_linux_record_tdep.size_uid_t = 4;
   i386_linux_record_tdep.size_PAGE_SIZE = 4096;
   i386_linux_record_tdep.size_flock64 = 24;
   i386_linux_record_tdep.size_user_desc = 16;
-- 
2.6.1