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Support more syscalls in linux-record: pipe2 epoll_create1 eventfd2 fallocate dup3 and inotify_init1 

This patch adds more syscalls in linux-record.

gdb:

2016-02-29  Yao Qi  <yao.qi@linaro.org>

	* linux-record.h (enum gdb_syscall) <gdb_sys_fallocate>: New.
	<gdb_sys_eventfd2, gdb_sys_epoll_create1, gdb_sys_dup3>: New.
	<gdb_sys_pipe2, gdb_sys_inotify_init1>: New.
	* linux-record.c (record_linux_system_call): Handle them.
This commit is contained in:
Yao Qi 2016-02-19 15:51:03 +00:00
parent 841fdfcdd9
commit 253b4d3a09
3 changed files with 28 additions and 0 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
2016-02-29 Yao Qi <yao.qi@linaro.org>
* linux-record.h (enum gdb_syscall) <gdb_sys_fallocate>: New.
<gdb_sys_eventfd2, gdb_sys_epoll_create1, gdb_sys_dup3>: New.
<gdb_sys_pipe2, gdb_sys_inotify_init1>: New.
* linux-record.c (record_linux_system_call): Handle them.
2016-02-28 Iain Buclaw <ibuclaw@gdcproject.org>
* d-namespace.c (d_lookup_symbol_imports): Avoid recursive lookups from

15
gdb/linux-record.c
View File

@ -2302,6 +2302,21 @@ Do you want to stop the program?"),
}
break;
case gdb_sys_fallocate:
case gdb_sys_eventfd2:
case gdb_sys_epoll_create1:
case gdb_sys_dup3:
break;
case gdb_sys_pipe2:
regcache_raw_read_unsigned (regcache, tdep->arg1, &tmpulongest);
if (record_full_arch_list_add_mem ((CORE_ADDR) tmpulongest,
tdep->size_int * 2))
break;
case gdb_sys_inotify_init1:
break;
default:
printf_unfiltered (_("Process record and replay target doesn't "
"support syscall number %d\n"), syscall);

6
gdb/linux-record.h
View File

@ -504,6 +504,12 @@ enum gdb_syscall {
gdb_sys_move_pages = 317,
gdb_sys_getcpu = 318,
gdb_sys_epoll_pwait = 319,
gdb_sys_fallocate = 324,
gdb_sys_eventfd2 = 328,
gdb_sys_epoll_create1 = 329,
gdb_sys_dup3 = 330,
gdb_sys_pipe2 = 331,
gdb_sys_inotify_init1 = 332,
gdb_sys_socket = 500,
gdb_sys_connect = 501,
gdb_sys_accept = 502,