[PATCH 11/11] gdb/linux-record: Fix struct sizes for x32 + aarch64.

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

While x32 syscall interface is mostly shared with x86_64, some syscalls
are truly 32-bit.  Correct sizes accordingly.  Also, size of struct termios
is 36 bytes in syscall interface, 60 in glibc.  Correct that mistake (also
made on aarch64).
---
 gdb/aarch64-linux-tdep.c |  2 +-
 gdb/amd64-linux-tdep.c   | 12 ++++++------
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/gdb/aarch64-linux-tdep.c b/gdb/aarch64-linux-tdep.c
index a1dcd5b..aa35196 100644
--- a/gdb/aarch64-linux-tdep.c
+++ b/gdb/aarch64-linux-tdep.c
@@ -1053,7 +1053,7 @@ aarch64_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   aarch64_linux_record_tdep.size_epoll_event = 12;
   aarch64_linux_record_tdep.size_itimerspec = 32;
   aarch64_linux_record_tdep.size_mq_attr = 64;
-  aarch64_linux_record_tdep.size_termios = 60;
+  aarch64_linux_record_tdep.size_termios = 36;
   aarch64_linux_record_tdep.size_termios2 = 44;
   aarch64_linux_record_tdep.size_pid_t = 4;
   aarch64_linux_record_tdep.size_winsize = 8;
diff --git a/gdb/amd64-linux-tdep.c b/gdb/amd64-linux-tdep.c
index 829d9b7..ee21635 100644
--- a/gdb/amd64-linux-tdep.c
+++ b/gdb/amd64-linux-tdep.c
@@ -1950,7 +1950,7 @@ amd64_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   amd64_linux_record_tdep.size_epoll_event = 12;
   amd64_linux_record_tdep.size_itimerspec = 32;
   amd64_linux_record_tdep.size_mq_attr = 64;
-  amd64_linux_record_tdep.size_termios = 60;
+  amd64_linux_record_tdep.size_termios = 36;
   amd64_linux_record_tdep.size_termios2 = 44;
   amd64_linux_record_tdep.size_pid_t = 4;
   amd64_linux_record_tdep.size_winsize = 8;
@@ -2133,7 +2133,7 @@ amd64_x32_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
     = gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT;
   amd64_x32_linux_record_tdep.size_ulong
     = gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT;
-  amd64_x32_linux_record_tdep.size_msghdr = 56;
+  amd64_x32_linux_record_tdep.size_msghdr = 28;
   amd64_x32_linux_record_tdep.size_itimerval = 32;
   amd64_x32_linux_record_tdep.size_stat = 144;
   amd64_x32_linux_record_tdep.size_old_utsname = 325;
@@ -2154,7 +2154,7 @@ amd64_x32_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   amd64_x32_linux_record_tdep.size_sigset_t = 8;
   amd64_x32_linux_record_tdep.size_siginfo_t = 128;
   amd64_x32_linux_record_tdep.size_cap_user_data_t = 8;
-  amd64_x32_linux_record_tdep.size_stack_t = 24;
+  amd64_x32_linux_record_tdep.size_stack_t = 12;
   amd64_x32_linux_record_tdep.size_off_t = 8;
   amd64_x32_linux_record_tdep.size_stat64 = 144;
   amd64_x32_linux_record_tdep.size_gid_t = 4;
@@ -2167,15 +2167,15 @@ amd64_x32_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   amd64_x32_linux_record_tdep.size_epoll_event = 12;
   amd64_x32_linux_record_tdep.size_itimerspec = 32;
   amd64_x32_linux_record_tdep.size_mq_attr = 64;
-  amd64_x32_linux_record_tdep.size_termios = 60;
+  amd64_x32_linux_record_tdep.size_termios = 36;
   amd64_x32_linux_record_tdep.size_termios2 = 44;
   amd64_x32_linux_record_tdep.size_pid_t = 4;
   amd64_x32_linux_record_tdep.size_winsize = 8;
   amd64_x32_linux_record_tdep.size_serial_struct = 72;
   amd64_x32_linux_record_tdep.size_serial_icounter_struct = 80;
   amd64_x32_linux_record_tdep.size_hayes_esp_config = 12;
-  amd64_x32_linux_record_tdep.size_size_t = 8;
-  amd64_x32_linux_record_tdep.size_iovec = 16;
+  amd64_x32_linux_record_tdep.size_size_t = 4;
+  amd64_x32_linux_record_tdep.size_iovec = 8;
   amd64_x32_linux_record_tdep.size_time_t = 8;
 
   /* These values are the second argument of system call "sys_fcntl"
-- 
2.6.1