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patches/strace/4.5.15/190-undef-syscall.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jul 17 22:43:07 2011 +0200 (2011-07-17)
changeset 2893 a8a65758664f
parent 746 b150d6f590fc
permissions -rw-r--r--
cc/gcc: do not use the core pass-2 to build the baremetal compiler

In case we build a baremetal compiler, use the standard passes:
- core_cc is used to build the C library;
- as such, it is meant to run on build, not host;
- the final compiler is meant to run on host;

As the current final compiler step can not build a baremetal compiler,
call the core backend from the final step.

NB: Currently, newlib is built during the start_files pass, so we have
to have a core compiler by then... Once we can build the baremetal
compiler from the final cc step, then we can move the newlib build to
the proper step, and then get rid of the core pass-1 static compiler...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 diff -dur strace-4.5.15.orig/linux/syscallent.h strace-4.5.15/linux/syscallent.h

     2 --- strace-4.5.15.orig/linux/syscallent.h	2006-10-16 03:17:52.000000000 +0200

     3 +++ strace-4.5.15/linux/syscallent.h	2007-07-14 19:30:16.000000000 +0200

     4 @@ -130,7 +130,11 @@

     5  	{ 2,	TF,	sys_statfs,		"statfs"	}, /* 99 */

     6  	{ 2,	TD,	sys_fstatfs,		"fstatfs"	}, /* 100 */

     7  	{ 3,	0,	sys_ioperm,		"ioperm"	}, /* 101 */

     8 -	{ 2,	TD,	sys_socketcall,		"socketcall", SYS_socketcall }, /* 102 */

     9 +	{ 2,	TD,	sys_socketcall,		"socketcall"

    10 +#ifdef __NR_socketcall

    11 +	    , SYS_socketcall

    12 +#endif

    13 +								}, /* 102 */

    14  	{ 3,	0,	sys_syslog,		"syslog"	}, /* 103 */

    15  	{ 3,	0,	sys_setitimer,		"setitimer"	}, /* 104 */

    16  	{ 2,	0,	sys_getitimer,		"getitimer"	}, /* 105 */

    17 @@ -145,7 +149,11 @@

    18  	{ 4,	TP,	sys_wait4,		"wait4", SYS_wait4 }, /* 114 */

    19  	{ 1,	0,	sys_swapoff,		"swapoff"	}, /* 115 */

    20  	{ 1,	0,	sys_sysinfo,		"sysinfo"	}, /* 116 */

    21 -	{ 6,	0,	sys_ipc,		"ipc", SYS_ipc }, /* 117 */

    22 +	{ 6,	0,	sys_ipc,		"ipc"

    23 +#ifdef __NR_ipc

    24 +	    , SYS_ipc

    25 +#endif

    26 +								}, /* 117 */

    27  	{ 1,	TD,	sys_fsync,		"fsync"		}, /* 118 */

    28  	{ 1,	TS,	sys_sigreturn,		"sigreturn"	}, /* 119 */

    29  	{ 5,	TP,	sys_clone,		"clone", SYS_clone }, /* 120 */

    30 @@ -282,7 +290,11 @@

    31  	{ 3,	0,	sys_io_cancel,		"io_cancel"	}, /* 249 */

    32  	{ 5,	0,	sys_fadvise64,		"fadvise64"	}, /* 250 */

    33  	{ 5,	0,	printargs,		"SYS_251"	}, /* 251 */

    34 -	{ 1,	TP,	sys_exit,		"exit_group", __NR_exit_group }, /* 252 */

    35 +	{ 1,	TP,	sys_exit,		"exit_group"

    36 +#ifdef __NR_exit_group

    37 +	    , __NR_exit_group

    38 +#endif

    39 +								}, /* 252 */

    40  	{ 4,	0,	printargs,		"lookup_dcookie"}, /* 253 */

    41  	{ 1,	0,	sys_epoll_create,	"epoll_create"	}, /* 254 */

    42  	{ 4,	TD,	sys_epoll_ctl,		"epoll_ctl"	}, /* 255 */

    43 diff -dur strace-4.5.15.orig/syscall.c strace-4.5.15/syscall.c

    44 --- strace-4.5.15.orig/syscall.c	2007-07-14 19:22:49.000000000 +0200

    45 +++ strace-4.5.15/syscall.c	2007-07-14 19:30:16.000000000 +0200

    46 @@ -2404,14 +2404,18 @@

    47  	switch (known_scno(tcp)) {

    48  #ifdef LINUX

    49  #if !defined (ALPHA) && !defined(SPARC) && !defined(SPARC64) && !defined(MIPS) && !defined(HPPA)

    50 +#ifdef __NR_socketcall

    51  	case SYS_socketcall:

    52  		decode_subcall(tcp, SYS_socket_subcall,

    53  			SYS_socket_nsubcalls, deref_style);

    54  		break;

    55 +#endif

    56 +#ifdef __NR_ipc

    57  	case SYS_ipc:

    58  		decode_subcall(tcp, SYS_ipc_subcall,

    59  			SYS_ipc_nsubcalls, shift_style);

    60  		break;

    61 +#endif

    62  #endif /* !ALPHA && !MIPS && !SPARC && !SPARC64 && !HPPA */

    63  #if defined (SPARC) || defined (SPARC64)

    64  	case SYS_socketcall:
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