gdb/linux-record: Support time, waitpid, pipe syscalls

[deliverable/binutils-gdb.git] / gdb / i386-linux-tdep.c

diff --git a/gdb/i386-linux-tdep.c b/gdb/i386-linux-tdep.c
index 061ad3a74c1a16347e6d44d335d239216b84660b..86fe09e5d10302489694efe970249356af66e822 100644 (file)
--- a/gdb/i386-linux-tdep.c
+++ b/gdb/i386-linux-tdep.c
@@ -44,8 +44,6 @@
 
 #include "record-full.h"
 #include "linux-record.h"
-#include <stdint.h>
-
 #include "features/i386/i386-linux.c"
 #include "features/i386/i386-mmx-linux.c"
 #include "features/i386/i386-mpx-linux.c"
@@ -381,9 +379,9 @@ i386_canonicalize_syscall (int syscall)
   enum { i386_syscall_max = 499 };
 
   if (syscall <= i386_syscall_max)
-    return syscall;
+    return (enum gdb_syscall) syscall;
   else
-    return -1;
+    return gdb_sys_no_syscall;
 }
 
 /* Parse the arguments of current system call instruction and record
@@ -747,7 +745,8 @@ i386_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
 {
   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
   const struct target_desc *tdesc = info.target_desc;
-  struct tdesc_arch_data *tdesc_data = (void *) info.tdep_info;
+  struct tdesc_arch_data *tdesc_data
+    = (struct tdesc_arch_data *) info.tdep_info;
   const struct tdesc_feature *feature;
   int valid_p;
 
@@ -807,8 +806,8 @@ i386_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   i386_linux_record_tdep.size_flock = 16;
   i386_linux_record_tdep.size_oldold_utsname = 45;
   i386_linux_record_tdep.size_ustat = 20;
-  i386_linux_record_tdep.size_old_sigaction = 140;
-  i386_linux_record_tdep.size_old_sigset_t = 128;
+  i386_linux_record_tdep.size_old_sigaction = 16;
+  i386_linux_record_tdep.size_old_sigset_t = 4;
   i386_linux_record_tdep.size_rlimit = 8;
   i386_linux_record_tdep.size_rusage = 72;
   i386_linux_record_tdep.size_timeval = 8;
@@ -816,8 +815,7 @@ i386_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   i386_linux_record_tdep.size_old_gid_t = 2;
   i386_linux_record_tdep.size_old_uid_t = 2;
   i386_linux_record_tdep.size_fd_set = 128;
-  i386_linux_record_tdep.size_dirent = 268;
-  i386_linux_record_tdep.size_dirent64 = 276;
+  i386_linux_record_tdep.size_old_dirent = 268;
   i386_linux_record_tdep.size_statfs = 64;
   i386_linux_record_tdep.size_statfs64 = 84;
   i386_linux_record_tdep.size_sockaddr = 16;
@@ -844,15 +842,15 @@ i386_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   i386_linux_record_tdep.size_NFS_FHSIZE = 32;
   i386_linux_record_tdep.size_knfsd_fh = 132;
   i386_linux_record_tdep.size_TASK_COMM_LEN = 16;
-  i386_linux_record_tdep.size_sigaction = 140;
+  i386_linux_record_tdep.size_sigaction = 20;
   i386_linux_record_tdep.size_sigset_t = 8;
   i386_linux_record_tdep.size_siginfo_t = 128;
   i386_linux_record_tdep.size_cap_user_data_t = 12;
   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;
@@ -862,7 +860,6 @@ i386_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   i386_linux_record_tdep.size_itimerspec
     = i386_linux_record_tdep.size_timespec * 2;
   i386_linux_record_tdep.size_mq_attr = 32;
-  i386_linux_record_tdep.size_siginfo = 128;
   i386_linux_record_tdep.size_termios = 36;
   i386_linux_record_tdep.size_termios2 = 44;
   i386_linux_record_tdep.size_pid_t = 4;
@@ -872,6 +869,7 @@ i386_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   i386_linux_record_tdep.size_hayes_esp_config = 12;
   i386_linux_record_tdep.size_size_t = 4;
   i386_linux_record_tdep.size_iovec = 8;
+  i386_linux_record_tdep.size_time_t = 4;
 
   /* These values are the second argument of system call "sys_ioctl".
      They are obtained from Linux Kernel source.  */
@@ -996,8 +994,6 @@ i386_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   set_xml_syscall_file_name (gdbarch, XML_SYSCALL_FILENAME_I386);
   set_gdbarch_get_syscall_number (gdbarch,
                                   i386_linux_get_syscall_number);
-
-  set_gdbarch_get_siginfo_type (gdbarch, linux_get_siginfo_type);
 }
 
 /* Provide a prototype to silence -Wmissing-prototypes.  */