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Remove MIG generated exception / message handling

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This allows greater flexibility for using a port set and determining
whether the wait returned due to a breakpoint or process natural death.
This commit is contained in:
Derek Parker 2015-03-20 16:07:26 -05:00
parent 123264b9a2
commit f8a9a410fb
5 changed files with 124 additions and 1704 deletions
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766
proctl/exc_server_darwin.c
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@ -1,766 +0,0 @@
/*
* IDENTIFICATION:
* stub generated Sun Feb 22 20:54:31 2015
* with a MiG generated by bootstrap_cmds-91
* OPTIONS:
*/
/* Module exc */
#define __MIG_check__Request__exc_subsystem__ 1
#include <string.h>
#include <mach/ndr.h>
#include <mach/boolean.h>
#include <mach/kern_return.h>
#include <mach/notify.h>
#include <mach/mach_types.h>
#include <mach/message.h>
#include <mach/mig_errors.h>
#include <mach/port.h>
/* BEGIN VOUCHER CODE */
#ifndef KERNEL
#if defined(__has_include)
#if __has_include(<mach/mig_voucher_support.h>)
#ifndef USING_VOUCHERS
#define USING_VOUCHERS
#endif
#ifndef __VOUCHER_FORWARD_TYPE_DECLS__
#define __VOUCHER_FORWARD_TYPE_DECLS__
#ifdef __cplusplus
extern "C" {
#endif
extern boolean_t voucher_mach_msg_set(mach_msg_header_t *msg) __attribute__((weak_import));
#ifdef __cplusplus
}
#endif
#endif // __VOUCHER_FORWARD_TYPE_DECLS__
#endif // __has_include(<mach/mach_voucher_types.h>)
#endif // __has_include
#endif // !KERNEL
/* END VOUCHER CODE */
#include <mach/std_types.h>
#include <mach/mig.h>
#include <mach/mig.h>
#include <mach/mach_types.h>
#ifndef mig_internal
#define mig_internal static __inline__
#endif /* mig_internal */
#ifndef mig_external
#define mig_external
#endif /* mig_external */
#if !defined(__MigTypeCheck) && defined(TypeCheck)
#define __MigTypeCheck TypeCheck /* Legacy setting */
#endif /* !defined(__MigTypeCheck) */
#if !defined(__MigKernelSpecificCode) && defined(_MIG_KERNEL_SPECIFIC_CODE_)
#define __MigKernelSpecificCode _MIG_KERNEL_SPECIFIC_CODE_ /* Legacy setting */
#endif /* !defined(__MigKernelSpecificCode) */
#ifndef LimitCheck
#define LimitCheck 0
#endif /* LimitCheck */
#ifndef min
#define min(a,b) ( ((a) < (b))? (a): (b) )
#endif /* min */
#if !defined(_WALIGN_)
#define _WALIGN_(x) (((x) + 3) & ~3)
#endif /* !defined(_WALIGN_) */
#if !defined(_WALIGNSZ_)
#define _WALIGNSZ_(x) _WALIGN_(sizeof(x))
#endif /* !defined(_WALIGNSZ_) */
#ifndef UseStaticTemplates
#define UseStaticTemplates 0
#endif /* UseStaticTemplates */
#ifndef __DeclareRcvRpc
#define __DeclareRcvRpc(_NUM_, _NAME_)
#endif /* __DeclareRcvRpc */
#ifndef __BeforeRcvRpc
#define __BeforeRcvRpc(_NUM_, _NAME_)
#endif /* __BeforeRcvRpc */
#ifndef __AfterRcvRpc
#define __AfterRcvRpc(_NUM_, _NAME_)
#endif /* __AfterRcvRpc */
#ifndef __DeclareRcvSimple
#define __DeclareRcvSimple(_NUM_, _NAME_)
#endif /* __DeclareRcvSimple */
#ifndef __BeforeRcvSimple
#define __BeforeRcvSimple(_NUM_, _NAME_)
#endif /* __BeforeRcvSimple */
#ifndef __AfterRcvSimple
#define __AfterRcvSimple(_NUM_, _NAME_)
#endif /* __AfterRcvSimple */
#define novalue void
#define msgh_request_port msgh_local_port
#define MACH_MSGH_BITS_REQUEST(bits) MACH_MSGH_BITS_LOCAL(bits)
#define msgh_reply_port msgh_remote_port
#define MACH_MSGH_BITS_REPLY(bits) MACH_MSGH_BITS_REMOTE(bits)
#define MIG_RETURN_ERROR(X, code) {\
((mig_reply_error_t *)X)->RetCode = code;\
((mig_reply_error_t *)X)->NDR = NDR_record;\
return;\
}
/* typedefs for all requests */
#ifndef __Request__exc_subsystem__defined
#define __Request__exc_subsystem__defined
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
/* start of the kernel processed data */
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t thread;
mach_msg_port_descriptor_t task;
/* end of the kernel processed data */
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
integer_t code[2];
} __Request__exception_raise_t;
#ifdef __MigPackStructs
#pragma pack()
#endif
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
integer_t code[2];
int flavor;
mach_msg_type_number_t old_stateCnt;
natural_t old_state[224];
} __Request__exception_raise_state_t;
#ifdef __MigPackStructs
#pragma pack()
#endif
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
/* start of the kernel processed data */
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t thread;
mach_msg_port_descriptor_t task;
/* end of the kernel processed data */
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
integer_t code[2];
int flavor;
mach_msg_type_number_t old_stateCnt;
natural_t old_state[224];
} __Request__exception_raise_state_identity_t;
#ifdef __MigPackStructs
#pragma pack()
#endif
#endif /* !__Request__exc_subsystem__defined */
/* typedefs for all replies */
#ifndef __Reply__exc_subsystem__defined
#define __Reply__exc_subsystem__defined
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
} __Reply__exception_raise_t;
#ifdef __MigPackStructs
#pragma pack()
#endif
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
int flavor;
mach_msg_type_number_t new_stateCnt;
natural_t new_state[224];
} __Reply__exception_raise_state_t;
#ifdef __MigPackStructs
#pragma pack()
#endif
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
int flavor;
mach_msg_type_number_t new_stateCnt;
natural_t new_state[224];
} __Reply__exception_raise_state_identity_t;
#ifdef __MigPackStructs
#pragma pack()
#endif
#endif /* !__Reply__exc_subsystem__defined */
/* union of all replies */
#ifndef __ReplyUnion__catch_exc_subsystem__defined
#define __ReplyUnion__catch_exc_subsystem__defined
union __ReplyUnion__catch_exc_subsystem {
__Reply__exception_raise_t Reply_exception_raise;
__Reply__exception_raise_state_t Reply_exception_raise_state;
__Reply__exception_raise_state_identity_t Reply_exception_raise_state_identity;
};
#endif /* __RequestUnion__catch_exc_subsystem__defined */
/* Forward Declarations */
mig_internal novalue _Xexception_raise
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP);
mig_internal novalue _Xexception_raise_state
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP);
mig_internal novalue _Xexception_raise_state_identity
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP);
#if ( __MigTypeCheck )
#if __MIG_check__Request__exc_subsystem__
#if !defined(__MIG_check__Request__exception_raise_t__defined)
#define __MIG_check__Request__exception_raise_t__defined
mig_internal kern_return_t __MIG_check__Request__exception_raise_t(__attribute__((__unused__)) __Request__exception_raise_t *In0P)
{
typedef __Request__exception_raise_t __Request;
#if __MigTypeCheck
unsigned int msgh_size;
#endif /* __MigTypeCheck */
#if __MigTypeCheck
msgh_size = In0P->Head.msgh_size;
if (!(In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX) ||
(In0P->msgh_body.msgh_descriptor_count != 2) ||
(msgh_size < (mach_msg_size_t)(sizeof(__Request) - 8)) || (msgh_size > (mach_msg_size_t)sizeof(__Request)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
#if __MigTypeCheck
if (In0P->thread.type != MACH_MSG_PORT_DESCRIPTOR ||
In0P->thread.disposition != 17)
return MIG_TYPE_ERROR;
#endif /* __MigTypeCheck */
#if __MigTypeCheck
if (In0P->task.type != MACH_MSG_PORT_DESCRIPTOR ||
In0P->task.disposition != 17)
return MIG_TYPE_ERROR;
#endif /* __MigTypeCheck */
#if defined(__NDR_convert__int_rep__Request__exception_raise_t__codeCnt__defined)
if (In0P->NDR.int_rep != NDR_record.int_rep)
__NDR_convert__int_rep__Request__exception_raise_t__codeCnt(&In0P->codeCnt, In0P->NDR.int_rep);
#endif /* __NDR_convert__int_rep__Request__exception_raise_t__codeCnt__defined */
#if __MigTypeCheck
if ( In0P->codeCnt > 2 )
return MIG_BAD_ARGUMENTS;
if (((msgh_size - (mach_msg_size_t)(sizeof(__Request) - 8)) / 4 < In0P->codeCnt) ||
(msgh_size != (mach_msg_size_t)(sizeof(__Request) - 8) + (4 * In0P->codeCnt)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
return MACH_MSG_SUCCESS;
}
#endif /* !defined(__MIG_check__Request__exception_raise_t__defined) */
#endif /* __MIG_check__Request__exc_subsystem__ */
#endif /* ( __MigTypeCheck ) */
/* Routine exception_raise */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t catch_exception_raise
(
mach_port_t exception_port,
mach_port_t thread,
mach_port_t task,
exception_type_t exception,
exception_data_t code,
mach_msg_type_number_t codeCnt
);
/* Routine exception_raise */
mig_internal novalue _Xexception_raise
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
/* start of the kernel processed data */
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t thread;
mach_msg_port_descriptor_t task;
/* end of the kernel processed data */
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
integer_t code[2];
mach_msg_trailer_t trailer;
} Request;
#ifdef __MigPackStructs
#pragma pack()
#endif
typedef __Request__exception_raise_t __Request;
typedef __Reply__exception_raise_t Reply;
/*
* typedef struct {
* mach_msg_header_t Head;
* NDR_record_t NDR;
* kern_return_t RetCode;
* } mig_reply_error_t;
*/
Request *In0P = (Request *) InHeadP;
Reply *OutP = (Reply *) OutHeadP;
#ifdef __MIG_check__Request__exception_raise_t__defined
kern_return_t check_result;
#endif /* __MIG_check__Request__exception_raise_t__defined */
__DeclareRcvRpc(2401, "exception_raise")
__BeforeRcvRpc(2401, "exception_raise")
#if defined(__MIG_check__Request__exception_raise_t__defined)
check_result = __MIG_check__Request__exception_raise_t((__Request *)In0P);
if (check_result != MACH_MSG_SUCCESS)
{ MIG_RETURN_ERROR(OutP, check_result); }
#endif /* defined(__MIG_check__Request__exception_raise_t__defined) */
OutP->RetCode = catch_exception_raise(In0P->Head.msgh_request_port, In0P->thread.name, In0P->task.name, In0P->exception, In0P->code, In0P->codeCnt);
OutP->NDR = NDR_record;
__AfterRcvRpc(2401, "exception_raise")
}
#if ( __MigTypeCheck )
#if __MIG_check__Request__exc_subsystem__
#if !defined(__MIG_check__Request__exception_raise_state_t__defined)
#define __MIG_check__Request__exception_raise_state_t__defined
mig_internal kern_return_t __MIG_check__Request__exception_raise_state_t(__attribute__((__unused__)) __Request__exception_raise_state_t *In0P, __attribute__((__unused__)) __Request__exception_raise_state_t **In1PP)
{
typedef __Request__exception_raise_state_t __Request;
__Request *In1P;
#if __MigTypeCheck
unsigned int msgh_size;
#endif /* __MigTypeCheck */
unsigned int msgh_size_delta;
#if __MigTypeCheck
msgh_size = In0P->Head.msgh_size;
if ((In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX) ||
(msgh_size < (mach_msg_size_t)(sizeof(__Request) - 904)) || (msgh_size > (mach_msg_size_t)sizeof(__Request)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
#if defined(__NDR_convert__int_rep__Request__exception_raise_state_t__codeCnt__defined)
if (In0P->NDR.int_rep != NDR_record.int_rep)
__NDR_convert__int_rep__Request__exception_raise_state_t__codeCnt(&In0P->codeCnt, In0P->NDR.int_rep);
#endif /* __NDR_convert__int_rep__Request__exception_raise_state_t__codeCnt__defined */
msgh_size_delta = (4 * In0P->codeCnt);
#if __MigTypeCheck
if ( In0P->codeCnt > 2 )
return MIG_BAD_ARGUMENTS;
if (((msgh_size - (mach_msg_size_t)(sizeof(__Request) - 904)) / 4 < In0P->codeCnt) ||
(msgh_size < (mach_msg_size_t)(sizeof(__Request) - 904) + (4 * In0P->codeCnt)))
return MIG_BAD_ARGUMENTS;
msgh_size -= msgh_size_delta;
#endif /* __MigTypeCheck */
*In1PP = In1P = (__Request *) ((pointer_t) In0P + msgh_size_delta - 8);
#if defined(__NDR_convert__int_rep__Request__exception_raise_state_t__old_stateCnt__defined)
if (In0P->NDR.int_rep != NDR_record.int_rep)
__NDR_convert__int_rep__Request__exception_raise_state_t__old_stateCnt(&In1P->old_stateCnt, In1P->NDR.int_rep);
#endif /* __NDR_convert__int_rep__Request__exception_raise_state_t__old_stateCnt__defined */
#if __MigTypeCheck
if ( In1P->old_stateCnt > 224 )
return MIG_BAD_ARGUMENTS;
if (((msgh_size - (mach_msg_size_t)(sizeof(__Request) - 904)) / 4 < In1P->old_stateCnt) ||
(msgh_size != (mach_msg_size_t)(sizeof(__Request) - 904) + (4 * In1P->old_stateCnt)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
return MACH_MSG_SUCCESS;
}
#endif /* !defined(__MIG_check__Request__exception_raise_state_t__defined) */
#endif /* __MIG_check__Request__exc_subsystem__ */
#endif /* ( __MigTypeCheck ) */
/* Routine exception_raise_state */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t catch_exception_raise_state
(
mach_port_t exception_port,
exception_type_t exception,
const exception_data_t code,
mach_msg_type_number_t codeCnt,
int *flavor,
const thread_state_t old_state,
mach_msg_type_number_t old_stateCnt,
thread_state_t new_state,
mach_msg_type_number_t *new_stateCnt
);
/* Routine exception_raise_state */
mig_internal novalue _Xexception_raise_state
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
integer_t code[2];
int flavor;
mach_msg_type_number_t old_stateCnt;
natural_t old_state[224];
mach_msg_trailer_t trailer;
} Request;
#ifdef __MigPackStructs
#pragma pack()
#endif
typedef __Request__exception_raise_state_t __Request;
typedef __Reply__exception_raise_state_t Reply;
/*
* typedef struct {
* mach_msg_header_t Head;
* NDR_record_t NDR;
* kern_return_t RetCode;
* } mig_reply_error_t;
*/
Request *In0P = (Request *) InHeadP;
Request *In1P;
Reply *OutP = (Reply *) OutHeadP;
#ifdef __MIG_check__Request__exception_raise_state_t__defined
kern_return_t check_result;
#endif /* __MIG_check__Request__exception_raise_state_t__defined */
__DeclareRcvRpc(2402, "exception_raise_state")
__BeforeRcvRpc(2402, "exception_raise_state")
#if defined(__MIG_check__Request__exception_raise_state_t__defined)
check_result = __MIG_check__Request__exception_raise_state_t((__Request *)In0P, (__Request **)&In1P);
if (check_result != MACH_MSG_SUCCESS)
{ MIG_RETURN_ERROR(OutP, check_result); }
#endif /* defined(__MIG_check__Request__exception_raise_state_t__defined) */
OutP->new_stateCnt = 224;
OutP->RetCode = catch_exception_raise_state(In0P->Head.msgh_request_port, In0P->exception, In0P->code, In0P->codeCnt, &In1P->flavor, In1P->old_state, In1P->old_stateCnt, OutP->new_state, &OutP->new_stateCnt);
if (OutP->RetCode != KERN_SUCCESS) {
MIG_RETURN_ERROR(OutP, OutP->RetCode);
}
OutP->NDR = NDR_record;
OutP->flavor = In1P->flavor;
OutP->Head.msgh_size = (mach_msg_size_t)(sizeof(Reply) - 896) + (((4 * OutP->new_stateCnt)));
__AfterRcvRpc(2402, "exception_raise_state")
}
#if ( __MigTypeCheck )
#if __MIG_check__Request__exc_subsystem__
#if !defined(__MIG_check__Request__exception_raise_state_identity_t__defined)
#define __MIG_check__Request__exception_raise_state_identity_t__defined
mig_internal kern_return_t __MIG_check__Request__exception_raise_state_identity_t(__attribute__((__unused__)) __Request__exception_raise_state_identity_t *In0P, __attribute__((__unused__)) __Request__exception_raise_state_identity_t **In1PP)
{
typedef __Request__exception_raise_state_identity_t __Request;
__Request *In1P;
#if __MigTypeCheck
unsigned int msgh_size;
#endif /* __MigTypeCheck */
unsigned int msgh_size_delta;
#if __MigTypeCheck
msgh_size = In0P->Head.msgh_size;
if (!(In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX) ||
(In0P->msgh_body.msgh_descriptor_count != 2) ||
(msgh_size < (mach_msg_size_t)(sizeof(__Request) - 904)) || (msgh_size > (mach_msg_size_t)sizeof(__Request)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
#if __MigTypeCheck
if (In0P->thread.type != MACH_MSG_PORT_DESCRIPTOR ||
In0P->thread.disposition != 17)
return MIG_TYPE_ERROR;
#endif /* __MigTypeCheck */
#if __MigTypeCheck
if (In0P->task.type != MACH_MSG_PORT_DESCRIPTOR ||
In0P->task.disposition != 17)
return MIG_TYPE_ERROR;
#endif /* __MigTypeCheck */
#if defined(__NDR_convert__int_rep__Request__exception_raise_state_identity_t__codeCnt__defined)
if (In0P->NDR.int_rep != NDR_record.int_rep)
__NDR_convert__int_rep__Request__exception_raise_state_identity_t__codeCnt(&In0P->codeCnt, In0P->NDR.int_rep);
#endif /* __NDR_convert__int_rep__Request__exception_raise_state_identity_t__codeCnt__defined */
msgh_size_delta = (4 * In0P->codeCnt);
#if __MigTypeCheck
if ( In0P->codeCnt > 2 )
return MIG_BAD_ARGUMENTS;
if (((msgh_size - (mach_msg_size_t)(sizeof(__Request) - 904)) / 4 < In0P->codeCnt) ||
(msgh_size < (mach_msg_size_t)(sizeof(__Request) - 904) + (4 * In0P->codeCnt)))
return MIG_BAD_ARGUMENTS;
msgh_size -= msgh_size_delta;
#endif /* __MigTypeCheck */
*In1PP = In1P = (__Request *) ((pointer_t) In0P + msgh_size_delta - 8);
#if defined(__NDR_convert__int_rep__Request__exception_raise_state_identity_t__old_stateCnt__defined)
if (In0P->NDR.int_rep != NDR_record.int_rep)
__NDR_convert__int_rep__Request__exception_raise_state_identity_t__old_stateCnt(&In1P->old_stateCnt, In1P->NDR.int_rep);
#endif /* __NDR_convert__int_rep__Request__exception_raise_state_identity_t__old_stateCnt__defined */
#if __MigTypeCheck
if ( In1P->old_stateCnt > 224 )
return MIG_BAD_ARGUMENTS;
if (((msgh_size - (mach_msg_size_t)(sizeof(__Request) - 904)) / 4 < In1P->old_stateCnt) ||
(msgh_size != (mach_msg_size_t)(sizeof(__Request) - 904) + (4 * In1P->old_stateCnt)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
return MACH_MSG_SUCCESS;
}
#endif /* !defined(__MIG_check__Request__exception_raise_state_identity_t__defined) */
#endif /* __MIG_check__Request__exc_subsystem__ */
#endif /* ( __MigTypeCheck ) */
/* Routine exception_raise_state_identity */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t catch_exception_raise_state_identity
(
mach_port_t exception_port,
mach_port_t thread,
mach_port_t task,
exception_type_t exception,
exception_data_t code,
mach_msg_type_number_t codeCnt,
int *flavor,
thread_state_t old_state,
mach_msg_type_number_t old_stateCnt,
thread_state_t new_state,
mach_msg_type_number_t *new_stateCnt
);
/* Routine exception_raise_state_identity */
mig_internal novalue _Xexception_raise_state_identity
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
/* start of the kernel processed data */
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t thread;
mach_msg_port_descriptor_t task;
/* end of the kernel processed data */
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
integer_t code[2];
int flavor;
mach_msg_type_number_t old_stateCnt;
natural_t old_state[224];
mach_msg_trailer_t trailer;
} Request;
#ifdef __MigPackStructs
#pragma pack()
#endif
typedef __Request__exception_raise_state_identity_t __Request;
typedef __Reply__exception_raise_state_identity_t Reply;
/*
* typedef struct {
* mach_msg_header_t Head;
* NDR_record_t NDR;
* kern_return_t RetCode;
* } mig_reply_error_t;
*/
Request *In0P = (Request *) InHeadP;
Request *In1P;
Reply *OutP = (Reply *) OutHeadP;
#ifdef __MIG_check__Request__exception_raise_state_identity_t__defined
kern_return_t check_result;
#endif /* __MIG_check__Request__exception_raise_state_identity_t__defined */
__DeclareRcvRpc(2403, "exception_raise_state_identity")
__BeforeRcvRpc(2403, "exception_raise_state_identity")
#if defined(__MIG_check__Request__exception_raise_state_identity_t__defined)
check_result = __MIG_check__Request__exception_raise_state_identity_t((__Request *)In0P, (__Request **)&In1P);
if (check_result != MACH_MSG_SUCCESS)
{ MIG_RETURN_ERROR(OutP, check_result); }
#endif /* defined(__MIG_check__Request__exception_raise_state_identity_t__defined) */
OutP->new_stateCnt = 224;
OutP->RetCode = catch_exception_raise_state_identity(In0P->Head.msgh_request_port, In0P->thread.name, In0P->task.name, In0P->exception, In0P->code, In0P->codeCnt, &In1P->flavor, In1P->old_state, In1P->old_stateCnt, OutP->new_state, &OutP->new_stateCnt);
if (OutP->RetCode != KERN_SUCCESS) {
MIG_RETURN_ERROR(OutP, OutP->RetCode);
}
OutP->NDR = NDR_record;
OutP->flavor = In1P->flavor;
OutP->Head.msgh_size = (mach_msg_size_t)(sizeof(Reply) - 896) + (((4 * OutP->new_stateCnt)));
__AfterRcvRpc(2403, "exception_raise_state_identity")
}
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
mig_routine_t exc_server_routine(
mach_msg_header_t *InHeadP);
/* Description of this subsystem, for use in direct RPC */
const struct catch_exc_subsystem {
mig_server_routine_t server; /* Server routine */
mach_msg_id_t start; /* Min routine number */
mach_msg_id_t end; /* Max routine number + 1 */
unsigned int maxsize; /* Max msg size */
vm_address_t reserved; /* Reserved */
struct routine_descriptor /*Array of routine descriptors */
routine[3];
} catch_exc_subsystem = {
exc_server_routine,
2401,
2404,
(mach_msg_size_t)sizeof(union __ReplyUnion__catch_exc_subsystem),
(vm_address_t)0,
{
{ (mig_impl_routine_t) 0,
(mig_stub_routine_t) _Xexception_raise, 6, 0, (routine_arg_descriptor_t)0, (mach_msg_size_t)sizeof(__Reply__exception_raise_t)},
{ (mig_impl_routine_t) 0,
(mig_stub_routine_t) _Xexception_raise_state, 9, 0, (routine_arg_descriptor_t)0, (mach_msg_size_t)sizeof(__Reply__exception_raise_state_t)},
{ (mig_impl_routine_t) 0,
(mig_stub_routine_t) _Xexception_raise_state_identity, 11, 0, (routine_arg_descriptor_t)0, (mach_msg_size_t)sizeof(__Reply__exception_raise_state_identity_t)},
}
};
mig_external boolean_t exc_server
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
/*
* typedef struct {
* mach_msg_header_t Head;
* NDR_record_t NDR;
* kern_return_t RetCode;
* } mig_reply_error_t;
*/
register mig_routine_t routine;
OutHeadP->msgh_bits = MACH_MSGH_BITS(MACH_MSGH_BITS_REPLY(InHeadP->msgh_bits), 0);
OutHeadP->msgh_remote_port = InHeadP->msgh_reply_port;
/* Minimal size: routine() will update it if different */
OutHeadP->msgh_size = (mach_msg_size_t)sizeof(mig_reply_error_t);
OutHeadP->msgh_local_port = MACH_PORT_NULL;
OutHeadP->msgh_id = InHeadP->msgh_id + 100;
if ((InHeadP->msgh_id > 2403) || (InHeadP->msgh_id < 2401) ||
((routine = catch_exc_subsystem.routine[InHeadP->msgh_id - 2401].stub_routine) == 0)) {
((mig_reply_error_t *)OutHeadP)->NDR = NDR_record;
((mig_reply_error_t *)OutHeadP)->RetCode = MIG_BAD_ID;
return FALSE;
}
(*routine) (InHeadP, OutHeadP);
return TRUE;
}
mig_external mig_routine_t exc_server_routine
(mach_msg_header_t *InHeadP)
{
register int msgh_id;
msgh_id = InHeadP->msgh_id - 2401;
if ((msgh_id > 2) || (msgh_id < 0))
return 0;
return catch_exc_subsystem.routine[msgh_id].stub_routine;
}

771
proctl/mach_exc_server_darwin.c
View File

@ -1,771 +0,0 @@
/*
* IDENTIFICATION:
* stub generated Sat Feb 21 18:10:52 2015
* with a MiG generated by bootstrap_cmds-91
* OPTIONS:
*/
/* Module mach_exc */
#define __MIG_check__Request__mach_exc_subsystem__ 1
#include <stdio.h>
#include <string.h>
#include <mach/ndr.h>
#include <mach/boolean.h>
#include <mach/kern_return.h>
#include <mach/notify.h>
#include <mach/mach_types.h>
#include <mach/message.h>
#include <mach/mig_errors.h>
#include <mach/port.h>
/* BEGIN VOUCHER CODE */
#ifndef KERNEL
#if defined(__has_include)
#if __has_include(<mach/mig_voucher_support.h>)
#ifndef USING_VOUCHERS
#define USING_VOUCHERS
#endif
#ifndef __VOUCHER_FORWARD_TYPE_DECLS__
#define __VOUCHER_FORWARD_TYPE_DECLS__
#ifdef __cplusplus
extern "C" {
#endif
extern boolean_t voucher_mach_msg_set(mach_msg_header_t *msg) __attribute__((weak_import));
#ifdef __cplusplus
}
#endif
#endif // __VOUCHER_FORWARD_TYPE_DECLS__
#endif // __has_include(<mach/mach_voucher_types.h>)
#endif // __has_include
#endif // !KERNEL
/* END VOUCHER CODE */
#include <mach/std_types.h>
#include <mach/mig.h>
#include <mach/mig.h>
#include <mach/mach_types.h>
#ifndef mig_internal
#define mig_internal static __inline__
#endif /* mig_internal */
#ifndef mig_external
#define mig_external
#endif /* mig_external */
#if !defined(__MigTypeCheck) && defined(TypeCheck)
#define __MigTypeCheck TypeCheck /* Legacy setting */
#endif /* !defined(__MigTypeCheck) */
#if !defined(__MigKernelSpecificCode) && defined(_MIG_KERNEL_SPECIFIC_CODE_)
#define __MigKernelSpecificCode _MIG_KERNEL_SPECIFIC_CODE_ /* Legacy setting */
#endif /* !defined(__MigKernelSpecificCode) */
#ifndef LimitCheck
#define LimitCheck 0
#endif /* LimitCheck */
#ifndef min
#define min(a,b) ( ((a) < (b))? (a): (b) )
#endif /* min */
#if !defined(_WALIGN_)
#define _WALIGN_(x) (((x) + 3) & ~3)
#endif /* !defined(_WALIGN_) */
#if !defined(_WALIGNSZ_)
#define _WALIGNSZ_(x) _WALIGN_(sizeof(x))
#endif /* !defined(_WALIGNSZ_) */
#ifndef UseStaticTemplates
#define UseStaticTemplates 0
#endif /* UseStaticTemplates */
#ifndef __DeclareRcvRpc
#define __DeclareRcvRpc(_NUM_, _NAME_)
#endif /* __DeclareRcvRpc */
#ifndef __BeforeRcvRpc
#define __BeforeRcvRpc(_NUM_, _NAME_)
#endif /* __BeforeRcvRpc */
#ifndef __AfterRcvRpc
#define __AfterRcvRpc(_NUM_, _NAME_)
#endif /* __AfterRcvRpc */
#ifndef __DeclareRcvSimple
#define __DeclareRcvSimple(_NUM_, _NAME_)
#endif /* __DeclareRcvSimple */
#ifndef __BeforeRcvSimple
#define __BeforeRcvSimple(_NUM_, _NAME_)
#endif /* __BeforeRcvSimple */
#ifndef __AfterRcvSimple
#define __AfterRcvSimple(_NUM_, _NAME_)
#endif /* __AfterRcvSimple */
#define novalue void
#define msgh_request_port msgh_local_port
#define MACH_MSGH_BITS_REQUEST(bits) MACH_MSGH_BITS_LOCAL(bits)
#define msgh_reply_port msgh_remote_port
#define MACH_MSGH_BITS_REPLY(bits) MACH_MSGH_BITS_REMOTE(bits)
#define MIG_RETURN_ERROR(X, code) {\
((mig_reply_error_t *)X)->RetCode = code;\
((mig_reply_error_t *)X)->NDR = NDR_record;\
return;\
}
/* typedefs for all requests */
#ifndef __Request__mach_exc_subsystem__defined
#define __Request__mach_exc_subsystem__defined
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
/* start of the kernel processed data */
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t thread;
mach_msg_port_descriptor_t task;
/* end of the kernel processed data */
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
int64_t code[2];
} __Request__mach_exception_raise_t;
#ifdef __MigPackStructs
#pragma pack()
#endif
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
int64_t code[2];
int flavor;
mach_msg_type_number_t old_stateCnt;
natural_t old_state[224];
} __Request__mach_exception_raise_state_t;
#ifdef __MigPackStructs
#pragma pack()
#endif
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
/* start of the kernel processed data */
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t thread;
mach_msg_port_descriptor_t task;
/* end of the kernel processed data */
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
int64_t code[2];
int flavor;
mach_msg_type_number_t old_stateCnt;
natural_t old_state[224];
} __Request__mach_exception_raise_state_identity_t;
#ifdef __MigPackStructs
#pragma pack()
#endif
#endif /* !__Request__mach_exc_subsystem__defined */
/* typedefs for all replies */
#ifndef __Reply__mach_exc_subsystem__defined
#define __Reply__mach_exc_subsystem__defined
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
} __Reply__mach_exception_raise_t;
#ifdef __MigPackStructs
#pragma pack()
#endif
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
int flavor;
mach_msg_type_number_t new_stateCnt;
natural_t new_state[224];
} __Reply__mach_exception_raise_state_t;
#ifdef __MigPackStructs
#pragma pack()
#endif
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
int flavor;
mach_msg_type_number_t new_stateCnt;
natural_t new_state[224];
} __Reply__mach_exception_raise_state_identity_t;
#ifdef __MigPackStructs
#pragma pack()
#endif
#endif /* !__Reply__mach_exc_subsystem__defined */
/* union of all replies */
#ifndef __ReplyUnion__catch_mach_exc_subsystem__defined
#define __ReplyUnion__catch_mach_exc_subsystem__defined
union __ReplyUnion__catch_mach_exc_subsystem {
__Reply__mach_exception_raise_t Reply_mach_exception_raise;
__Reply__mach_exception_raise_state_t Reply_mach_exception_raise_state;
__Reply__mach_exception_raise_state_identity_t Reply_mach_exception_raise_state_identity;
};
#endif /* __RequestUnion__catch_mach_exc_subsystem__defined */
/* Forward Declarations */
mig_internal novalue _Xmach_exception_raise
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP);
mig_internal novalue _Xmach_exception_raise_state
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP);
mig_internal novalue _Xmach_exception_raise_state_identity
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP);
#if ( __MigTypeCheck )
#if __MIG_check__Request__mach_exc_subsystem__
#if !defined(__MIG_check__Request__mach_exception_raise_t__defined)
#define __MIG_check__Request__mach_exception_raise_t__defined
mig_internal kern_return_t __MIG_check__Request__mach_exception_raise_t(__attribute__((__unused__)) __Request__mach_exception_raise_t *In0P)
{
typedef __Request__mach_exception_raise_t __Request;
#if __MigTypeCheck
unsigned int msgh_size;
#endif /* __MigTypeCheck */
#if __MigTypeCheck
msgh_size = In0P->Head.msgh_size;
if (!(In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX) ||
(In0P->msgh_body.msgh_descriptor_count != 2) ||
(msgh_size < (mach_msg_size_t)(sizeof(__Request) - 16)) || (msgh_size > (mach_msg_size_t)sizeof(__Request)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
#if __MigTypeCheck
if (In0P->thread.type != MACH_MSG_PORT_DESCRIPTOR ||
In0P->thread.disposition != 17)
return MIG_TYPE_ERROR;
#endif /* __MigTypeCheck */
#if __MigTypeCheck
if (In0P->task.type != MACH_MSG_PORT_DESCRIPTOR ||
In0P->task.disposition != 17)
return MIG_TYPE_ERROR;
#endif /* __MigTypeCheck */
#if defined(__NDR_convert__int_rep__Request__mach_exception_raise_t__codeCnt__defined)
if (In0P->NDR.int_rep != NDR_record.int_rep)
__NDR_convert__int_rep__Request__mach_exception_raise_t__codeCnt(&In0P->codeCnt, In0P->NDR.int_rep);
#endif /* __NDR_convert__int_rep__Request__mach_exception_raise_t__codeCnt__defined */
#if __MigTypeCheck
if ( In0P->codeCnt > 2 )
return MIG_BAD_ARGUMENTS;
if (((msgh_size - (mach_msg_size_t)(sizeof(__Request) - 16)) / 8 < In0P->codeCnt) ||
(msgh_size != (mach_msg_size_t)(sizeof(__Request) - 16) + (8 * In0P->codeCnt)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
return MACH_MSG_SUCCESS;
}
#endif /* !defined(__MIG_check__Request__mach_exception_raise_t__defined) */
#endif /* __MIG_check__Request__mach_exc_subsystem__ */
#endif /* ( __MigTypeCheck ) */
/* Routine mach_exception_raise */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t catch_mach_exception_raise
(
mach_port_t exception_port,
mach_port_t thread,
mach_port_t task,
exception_type_t exception,
mach_exception_data_t code,
mach_msg_type_number_t codeCnt
);
/* Routine mach_exception_raise */
mig_internal novalue _Xmach_exception_raise
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
/* start of the kernel processed data */
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t thread;
mach_msg_port_descriptor_t task;
/* end of the kernel processed data */
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
int64_t code[2];
mach_msg_trailer_t trailer;
} Request;
#ifdef __MigPackStructs
#pragma pack()
#endif
typedef __Request__mach_exception_raise_t __Request;
typedef __Reply__mach_exception_raise_t Reply;
/*
* typedef struct {
* mach_msg_header_t Head;
* NDR_record_t NDR;
* kern_return_t RetCode;
* } mig_reply_error_t;
*/
Request *In0P = (Request *) InHeadP;
Reply *OutP = (Reply *) OutHeadP;
#ifdef __MIG_check__Request__mach_exception_raise_t__defined
kern_return_t check_result;
#endif /* __MIG_check__Request__mach_exception_raise_t__defined */
__DeclareRcvRpc(2405, "mach_exception_raise")
__BeforeRcvRpc(2405, "mach_exception_raise")
#if defined(__MIG_check__Request__mach_exception_raise_t__defined)
check_result = __MIG_check__Request__mach_exception_raise_t((__Request *)In0P);
if (check_result != MACH_MSG_SUCCESS)
{ MIG_RETURN_ERROR(OutP, check_result); }
#endif /* defined(__MIG_check__Request__mach_exception_raise_t__defined) */
OutP->RetCode = catch_mach_exception_raise(In0P->Head.msgh_request_port, In0P->thread.name, In0P->task.name, In0P->exception, In0P->code, In0P->codeCnt);
OutP->NDR = NDR_record;
__AfterRcvRpc(2405, "mach_exception_raise")
}
#if ( __MigTypeCheck )
#if __MIG_check__Request__mach_exc_subsystem__
#if !defined(__MIG_check__Request__mach_exception_raise_state_t__defined)
#define __MIG_check__Request__mach_exception_raise_state_t__defined
mig_internal kern_return_t __MIG_check__Request__mach_exception_raise_state_t(__attribute__((__unused__)) __Request__mach_exception_raise_state_t *In0P, __attribute__((__unused__)) __Request__mach_exception_raise_state_t **In1PP)
{
typedef __Request__mach_exception_raise_state_t __Request;
__Request *In1P;
#if __MigTypeCheck
unsigned int msgh_size;
#endif /* __MigTypeCheck */
unsigned int msgh_size_delta;
#if __MigTypeCheck
msgh_size = In0P->Head.msgh_size;
if ((In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX) ||
(msgh_size < (mach_msg_size_t)(sizeof(__Request) - 912)) || (msgh_size > (mach_msg_size_t)sizeof(__Request)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
#if defined(__NDR_convert__int_rep__Request__mach_exception_raise_state_t__codeCnt__defined)
if (In0P->NDR.int_rep != NDR_record.int_rep)
__NDR_convert__int_rep__Request__mach_exception_raise_state_t__codeCnt(&In0P->codeCnt, In0P->NDR.int_rep);
#endif /* __NDR_convert__int_rep__Request__mach_exception_raise_state_t__codeCnt__defined */
msgh_size_delta = (8 * In0P->codeCnt);
#if __MigTypeCheck
if ( In0P->codeCnt > 2 )
return MIG_BAD_ARGUMENTS;
if (((msgh_size - (mach_msg_size_t)(sizeof(__Request) - 912)) / 8 < In0P->codeCnt) ||
(msgh_size < (mach_msg_size_t)(sizeof(__Request) - 912) + (8 * In0P->codeCnt)))
return MIG_BAD_ARGUMENTS;
msgh_size -= msgh_size_delta;
#endif /* __MigTypeCheck */
*In1PP = In1P = (__Request *) ((pointer_t) In0P + msgh_size_delta - 16);
#if defined(__NDR_convert__int_rep__Request__mach_exception_raise_state_t__old_stateCnt__defined)
if (In0P->NDR.int_rep != NDR_record.int_rep)
__NDR_convert__int_rep__Request__mach_exception_raise_state_t__old_stateCnt(&In1P->old_stateCnt, In1P->NDR.int_rep);
#endif /* __NDR_convert__int_rep__Request__mach_exception_raise_state_t__old_stateCnt__defined */
#if __MigTypeCheck
if ( In1P->old_stateCnt > 224 )
return MIG_BAD_ARGUMENTS;
if (((msgh_size - (mach_msg_size_t)(sizeof(__Request) - 912)) / 4 < In1P->old_stateCnt) ||
(msgh_size != (mach_msg_size_t)(sizeof(__Request) - 912) + (4 * In1P->old_stateCnt)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
return MACH_MSG_SUCCESS;
}
#endif /* !defined(__MIG_check__Request__mach_exception_raise_state_t__defined) */
#endif /* __MIG_check__Request__mach_exc_subsystem__ */
#endif /* ( __MigTypeCheck ) */
/* Routine mach_exception_raise_state */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t catch_mach_exception_raise_state
(
mach_port_t exception_port,
exception_type_t exception,
const mach_exception_data_t code,
mach_msg_type_number_t codeCnt,
int *flavor,
const thread_state_t old_state,
mach_msg_type_number_t old_stateCnt,
thread_state_t new_state,
mach_msg_type_number_t *new_stateCnt
);
/* Routine mach_exception_raise_state */
mig_internal novalue _Xmach_exception_raise_state
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
int64_t code[2];
int flavor;
mach_msg_type_number_t old_stateCnt;
natural_t old_state[224];
mach_msg_trailer_t trailer;
} Request;
#ifdef __MigPackStructs
#pragma pack()
#endif
typedef __Request__mach_exception_raise_state_t __Request;
typedef __Reply__mach_exception_raise_state_t Reply;
/*
* typedef struct {
* mach_msg_header_t Head;
* NDR_record_t NDR;
* kern_return_t RetCode;
* } mig_reply_error_t;
*/
Request *In0P = (Request *) InHeadP;
Request *In1P;
Reply *OutP = (Reply *) OutHeadP;
#ifdef __MIG_check__Request__mach_exception_raise_state_t__defined
kern_return_t check_result;
#endif /* __MIG_check__Request__mach_exception_raise_state_t__defined */
__DeclareRcvRpc(2406, "mach_exception_raise_state")
__BeforeRcvRpc(2406, "mach_exception_raise_state")
#if defined(__MIG_check__Request__mach_exception_raise_state_t__defined)
check_result = __MIG_check__Request__mach_exception_raise_state_t((__Request *)In0P, (__Request **)&In1P);
if (check_result != MACH_MSG_SUCCESS)
{ MIG_RETURN_ERROR(OutP, check_result); }
#endif /* defined(__MIG_check__Request__mach_exception_raise_state_t__defined) */
OutP->new_stateCnt = 224;
OutP->RetCode = catch_mach_exception_raise_state(In0P->Head.msgh_request_port, In0P->exception, In0P->code, In0P->codeCnt, &In1P->flavor, In1P->old_state, In1P->old_stateCnt, OutP->new_state, &OutP->new_stateCnt);
if (OutP->RetCode != KERN_SUCCESS) {
MIG_RETURN_ERROR(OutP, OutP->RetCode);
}
OutP->NDR = NDR_record;
OutP->flavor = In1P->flavor;
OutP->Head.msgh_size = (mach_msg_size_t)(sizeof(Reply) - 896) + (((4 * OutP->new_stateCnt)));
__AfterRcvRpc(2406, "mach_exception_raise_state")
}
#if ( __MigTypeCheck )
#if __MIG_check__Request__mach_exc_subsystem__
#if !defined(__MIG_check__Request__mach_exception_raise_state_identity_t__defined)
#define __MIG_check__Request__mach_exception_raise_state_identity_t__defined
mig_internal kern_return_t __MIG_check__Request__mach_exception_raise_state_identity_t(__attribute__((__unused__)) __Request__mach_exception_raise_state_identity_t *In0P, __attribute__((__unused__)) __Request__mach_exception_raise_state_identity_t **In1PP)
{
typedef __Request__mach_exception_raise_state_identity_t __Request;
__Request *In1P;
#if __MigTypeCheck
unsigned int msgh_size;
#endif /* __MigTypeCheck */
unsigned int msgh_size_delta;
#if __MigTypeCheck
msgh_size = In0P->Head.msgh_size;
if (!(In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX) ||
(In0P->msgh_body.msgh_descriptor_count != 2) ||
(msgh_size < (mach_msg_size_t)(sizeof(__Request) - 912)) || (msgh_size > (mach_msg_size_t)sizeof(__Request)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
#if __MigTypeCheck
if (In0P->thread.type != MACH_MSG_PORT_DESCRIPTOR ||
In0P->thread.disposition != 17)
return MIG_TYPE_ERROR;
#endif /* __MigTypeCheck */
#if __MigTypeCheck
if (In0P->task.type != MACH_MSG_PORT_DESCRIPTOR ||
In0P->task.disposition != 17)
return MIG_TYPE_ERROR;
#endif /* __MigTypeCheck */
#if defined(__NDR_convert__int_rep__Request__mach_exception_raise_state_identity_t__codeCnt__defined)
if (In0P->NDR.int_rep != NDR_record.int_rep)
__NDR_convert__int_rep__Request__mach_exception_raise_state_identity_t__codeCnt(&In0P->codeCnt, In0P->NDR.int_rep);
#endif /* __NDR_convert__int_rep__Request__mach_exception_raise_state_identity_t__codeCnt__defined */
msgh_size_delta = (8 * In0P->codeCnt);
#if __MigTypeCheck
if ( In0P->codeCnt > 2 )
return MIG_BAD_ARGUMENTS;
if (((msgh_size - (mach_msg_size_t)(sizeof(__Request) - 912)) / 8 < In0P->codeCnt) ||
(msgh_size < (mach_msg_size_t)(sizeof(__Request) - 912) + (8 * In0P->codeCnt)))
return MIG_BAD_ARGUMENTS;
msgh_size -= msgh_size_delta;
#endif /* __MigTypeCheck */
*In1PP = In1P = (__Request *) ((pointer_t) In0P + msgh_size_delta - 16);
#if defined(__NDR_convert__int_rep__Request__mach_exception_raise_state_identity_t__old_stateCnt__defined)
if (In0P->NDR.int_rep != NDR_record.int_rep)
__NDR_convert__int_rep__Request__mach_exception_raise_state_identity_t__old_stateCnt(&In1P->old_stateCnt, In1P->NDR.int_rep);
#endif /* __NDR_convert__int_rep__Request__mach_exception_raise_state_identity_t__old_stateCnt__defined */
#if __MigTypeCheck
if ( In1P->old_stateCnt > 224 )
return MIG_BAD_ARGUMENTS;
if (((msgh_size - (mach_msg_size_t)(sizeof(__Request) - 912)) / 4 < In1P->old_stateCnt) ||
(msgh_size != (mach_msg_size_t)(sizeof(__Request) - 912) + (4 * In1P->old_stateCnt)))
return MIG_BAD_ARGUMENTS;
#endif /* __MigTypeCheck */
return MACH_MSG_SUCCESS;
}
#endif /* !defined(__MIG_check__Request__mach_exception_raise_state_identity_t__defined) */
#endif /* __MIG_check__Request__mach_exc_subsystem__ */
#endif /* ( __MigTypeCheck ) */
/* Routine mach_exception_raise_state_identity */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t catch_mach_exception_raise_state_identity
(
mach_port_t exception_port,
mach_port_t thread,
mach_port_t task,
exception_type_t exception,
mach_exception_data_t code,
mach_msg_type_number_t codeCnt,
int *flavor,
thread_state_t old_state,
mach_msg_type_number_t old_stateCnt,
thread_state_t new_state,
mach_msg_type_number_t *new_stateCnt
);
/* Routine mach_exception_raise_state_identity */
mig_internal novalue _Xmach_exception_raise_state_identity
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
#ifdef __MigPackStructs
#pragma pack(4)
#endif
typedef struct {
mach_msg_header_t Head;
/* start of the kernel processed data */
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t thread;
mach_msg_port_descriptor_t task;
/* end of the kernel processed data */
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
int64_t code[2];
int flavor;
mach_msg_type_number_t old_stateCnt;
natural_t old_state[224];
mach_msg_trailer_t trailer;
} Request;
#ifdef __MigPackStructs
#pragma pack()
#endif
typedef __Request__mach_exception_raise_state_identity_t __Request;
typedef __Reply__mach_exception_raise_state_identity_t Reply;
/*
* typedef struct {
* mach_msg_header_t Head;
* NDR_record_t NDR;
* kern_return_t RetCode;
* } mig_reply_error_t;
*/
Request *In0P = (Request *) InHeadP;
Request *In1P;
Reply *OutP = (Reply *) OutHeadP;
#ifdef __MIG_check__Request__mach_exception_raise_state_identity_t__defined
kern_return_t check_result;
#endif /* __MIG_check__Request__mach_exception_raise_state_identity_t__defined */
__DeclareRcvRpc(2407, "mach_exception_raise_state_identity")
__BeforeRcvRpc(2407, "mach_exception_raise_state_identity")
#if defined(__MIG_check__Request__mach_exception_raise_state_identity_t__defined)
check_result = __MIG_check__Request__mach_exception_raise_state_identity_t((__Request *)In0P, (__Request **)&In1P);
if (check_result != MACH_MSG_SUCCESS)
{ MIG_RETURN_ERROR(OutP, check_result); }
#endif /* defined(__MIG_check__Request__mach_exception_raise_state_identity_t__defined) */
OutP->new_stateCnt = 224;
OutP->RetCode = catch_mach_exception_raise_state_identity(In0P->Head.msgh_request_port, In0P->thread.name, In0P->task.name, In0P->exception, In0P->code, In0P->codeCnt, &In1P->flavor, In1P->old_state, In1P->old_stateCnt, OutP->new_state, &OutP->new_stateCnt);
if (OutP->RetCode != KERN_SUCCESS) {
MIG_RETURN_ERROR(OutP, OutP->RetCode);
}
OutP->NDR = NDR_record;
OutP->flavor = In1P->flavor;
OutP->Head.msgh_size = (mach_msg_size_t)(sizeof(Reply) - 896) + (((4 * OutP->new_stateCnt)));
__AfterRcvRpc(2407, "mach_exception_raise_state_identity")
}
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
mig_routine_t mach_exc_server_routine(
mach_msg_header_t *InHeadP);
/* Description of this subsystem, for use in direct RPC */
const struct catch_mach_exc_subsystem {
mig_server_routine_t server; /* Server routine */
mach_msg_id_t start; /* Min routine number */
mach_msg_id_t end; /* Max routine number + 1 */
unsigned int maxsize; /* Max msg size */
vm_address_t reserved; /* Reserved */
struct routine_descriptor /*Array of routine descriptors */
routine[3];
} catch_mach_exc_subsystem = {
mach_exc_server_routine,
2405,
2408,
(mach_msg_size_t)sizeof(union __ReplyUnion__catch_mach_exc_subsystem),
(vm_address_t)0,
{
{ (mig_impl_routine_t) 0,
(mig_stub_routine_t) _Xmach_exception_raise, 6, 0, (routine_arg_descriptor_t)0, (mach_msg_size_t)sizeof(__Reply__mach_exception_raise_t)},
{ (mig_impl_routine_t) 0,
(mig_stub_routine_t) _Xmach_exception_raise_state, 9, 0, (routine_arg_descriptor_t)0, (mach_msg_size_t)sizeof(__Reply__mach_exception_raise_state_t)},
{ (mig_impl_routine_t) 0,
(mig_stub_routine_t) _Xmach_exception_raise_state_identity, 11, 0, (routine_arg_descriptor_t)0, (mach_msg_size_t)sizeof(__Reply__mach_exception_raise_state_identity_t)},
}
};
mig_external boolean_t mach_exc_server
(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
/*
* typedef struct {
* mach_msg_header_t Head;
* NDR_record_t NDR;
* kern_return_t RetCode;
* } mig_reply_error_t;
*/
register mig_routine_t routine;
OutHeadP->msgh_bits = MACH_MSGH_BITS(MACH_MSGH_BITS_REPLY(InHeadP->msgh_bits), 0);
OutHeadP->msgh_remote_port = InHeadP->msgh_reply_port;
/* Minimal size: routine() will update it if different */
OutHeadP->msgh_size = (mach_msg_size_t)sizeof(mig_reply_error_t);
OutHeadP->msgh_local_port = MACH_PORT_NULL;
OutHeadP->msgh_id = InHeadP->msgh_id + 100;
#if TARGET_OSX_USE_64BIT_EXCEPTIONS
puts("64 bit");
#endif
if ((InHeadP->msgh_id > 2407) || (InHeadP->msgh_id < 2405) ||
((routine = catch_mach_exc_subsystem.routine[InHeadP->msgh_id - 2405].stub_routine) == 0)) {
((mig_reply_error_t *)OutHeadP)->NDR = NDR_record;
((mig_reply_error_t *)OutHeadP)->RetCode = MIG_BAD_ID;
printf("msgh_id %d\n", InHeadP->msgh_id);
return FALSE;
}
(*routine) (InHeadP, OutHeadP);
return TRUE;
}
mig_external mig_routine_t mach_exc_server_routine
(mach_msg_header_t *InHeadP)
{
register int msgh_id;
msgh_id = InHeadP->msgh_id - 2405;
if ((msgh_id > 2) || (msgh_id < 0))
return 0;
return catch_mach_exc_subsystem.routine[msgh_id].stub_routine;
}

203
proctl/proctl_darwin.c
View File

@ -1,9 +1,8 @@
#include "proctl_darwin.h"
static const unsigned char info_plist[]
__attribute__ ((section ("__TEXT,__info_plist"),used)) =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
"<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\""
" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n"
"<plist version=\"1.0\">\n"
@ -22,10 +21,13 @@ __attribute__ ((section ("__TEXT,__info_plist"),used)) =
"</dict>\n"
"</plist>\n";
static thread_act_t _global_thread;
kern_return_t
acquire_mach_task(int tid, mach_port_name_t *task, mach_port_t *exception_port) {
kern_return_t
acquire_mach_task(int tid,
mach_port_name_t *task,
mach_port_t *port_set,
mach_port_t *exception_port,
mach_port_t *notification_port)
{
kern_return_t kret;
mach_port_t prev_not;
mach_port_t self = mach_task_self();
@ -33,19 +35,37 @@ acquire_mach_task(int tid, mach_port_name_t *task, mach_port_t *exception_port)
kret = task_for_pid(self, tid, task);
if (kret != KERN_SUCCESS) return kret;
// Allocate exception port.
kret = mach_port_allocate(self, MACH_PORT_RIGHT_RECEIVE, exception_port);
if (kret != KERN_SUCCESS) return kret;
kret = mach_port_insert_right(self, *exception_port, *exception_port, MACH_MSG_TYPE_MAKE_SEND);
if (kret != KERN_SUCCESS) return kret;
kret = mach_port_request_notification(self, *task, MACH_NOTIFY_DEAD_NAME, 0, *exception_port, MACH_MSG_TYPE_MAKE_SEND_ONCE,
&prev_not);
kret = task_set_exception_ports(*task, EXC_MASK_BREAKPOINT|EXC_MASK_SOFTWARE, *exception_port,
EXCEPTION_DEFAULT, THREAD_STATE_NONE);
if (kret != KERN_SUCCESS) return kret;
// Set exception port
return task_set_exception_ports(*task, EXC_MASK_BREAKPOINT|EXC_MASK_SOFTWARE, *exception_port,
EXCEPTION_DEFAULT, THREAD_STATE_NONE);
// Allocate notification port to alert of when the process dies.
kret = mach_port_allocate(self, MACH_PORT_RIGHT_RECEIVE, notification_port);
if (kret != KERN_SUCCESS) return kret;
kret = mach_port_insert_right(self, *notification_port, *notification_port, MACH_MSG_TYPE_MAKE_SEND);
if (kret != KERN_SUCCESS) return kret;
kret = mach_port_request_notification(self, *task, MACH_NOTIFY_DEAD_NAME, 0, *notification_port,
MACH_MSG_TYPE_MAKE_SEND_ONCE, &prev_not);
if (kret != KERN_SUCCESS) return kret;
// Create port set.
kret = mach_port_allocate(self, MACH_PORT_RIGHT_PORT_SET, port_set);
if (kret != KERN_SUCCESS) return kret;
// Move exception and notification ports to port set.
kret = mach_port_move_member(self, *exception_port, *port_set);
if (kret != KERN_SUCCESS) return kret;
return mach_port_move_member(self, *notification_port, *port_set);
}
char *
@ -89,120 +109,53 @@ thread_count(task_t task) {
return count;
}
typedef struct exc_msg {
mach_msg_header_t Head;
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t thread;
mach_msg_port_descriptor_t task;
NDR_record_t NDR;
exception_type_t exception;
mach_msg_type_number_t codeCnt;
exception_data_t code;
char pad[512];
} exc_msg_t;
mach_port_t
mach_port_wait(mach_port_t port_set) {
kern_return_t kret;
thread_act_t thread;
union
{
mach_msg_header_t hdr;
char data[256];
} msg;
thread_act_t
mach_port_wait(mach_port_t port) {
mach_msg_return_t msg = mach_msg_server_once(exc_server, sizeof(exc_msg_t), port, MACH_RCV_INTERRUPT|MACH_MSG_TIMEOUT_NONE);
if (msg == MACH_RCV_INTERRUPTED) return msg;
if (msg != MACH_MSG_SUCCESS) {
return -1;
// Wait for mach msg.
kret = mach_msg(&msg.hdr, MACH_RCV_MSG|MACH_RCV_INTERRUPT,
0, sizeof(msg.data), port_set, 0, MACH_PORT_NULL);
if (kret == MACH_RCV_INTERRUPTED || kret != MACH_MSG_SUCCESS) return 0;
mach_msg_body_t *bod = (mach_msg_body_t*)(&msg.hdr + 1);
mach_msg_port_descriptor_t *desc = (mach_msg_port_descriptor_t *)(bod + 1);
thread = desc[0].name;
// Exception
switch (msg.hdr.msgh_id) {
case 2401: // Exception
kret = thread_suspend(thread);
if (kret != KERN_SUCCESS) return 0;
// Send our reply back so the kernel knows this exception has been handled.
mig_reply_error_t reply;
mach_msg_header_t *rh = &reply.Head;
rh->msgh_bits = MACH_MSGH_BITS(MACH_MSGH_BITS_REMOTE(msg.hdr.msgh_bits), 0);
rh->msgh_remote_port = msg.hdr.msgh_remote_port;
rh->msgh_size = (mach_msg_size_t) sizeof(mig_reply_error_t);
rh->msgh_local_port = MACH_PORT_NULL;
rh->msgh_id = msg.hdr.msgh_id + 100;
reply.NDR = NDR_record;
reply.RetCode = KERN_SUCCESS;
kret = mach_msg(&reply.Head, MACH_SEND_MSG|MACH_SEND_INTERRUPT, rh->msgh_size, 0,
MACH_PORT_NULL, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
if (kret != MACH_MSG_SUCCESS) return 0;
break;
case 72: // Death
return msg.hdr.msgh_local_port;
}
return _global_thread;
}
// 64 bit exception handlers
kern_return_t
catch_mach_exception_raise(
mach_port_t exception_port,
mach_port_t thread,
mach_port_t task,
exception_type_t exception,
mach_exception_data_t code,
mach_msg_type_number_t codeCnt)
{
_global_thread = (thread_act_t)thread;
thread_suspend(thread);
return KERN_SUCCESS;
}
kern_return_t
catch_mach_exception_raise_state(
mach_port_t exception_port,
exception_type_t exception,
const mach_exception_data_t code,
mach_msg_type_number_t codeCnt,
int *flavor,
const thread_state_t old_state,
mach_msg_type_number_t old_stateCnt,
thread_state_t new_state,
mach_msg_type_number_t *new_stateCnt)
{
return KERN_SUCCESS;
}
kern_return_t
catch_mach_exception_raise_state_identity(
mach_port_t exception_port,
mach_port_t thread,
mach_port_t task,
exception_type_t exception,
mach_exception_data_t code,
mach_msg_type_number_t codeCnt,
int *flavor,
thread_state_t old_state,
mach_msg_type_number_t old_stateCnt,
thread_state_t new_state,
mach_msg_type_number_t *new_stateCnt)
{
return KERN_SUCCESS;
}
// 32 bit exception handlers
kern_return_t
catch_exception_raise(
mach_port_t exception_port,
mach_port_t thread,
mach_port_t task,
exception_type_t exception,
mach_exception_data_t code,
mach_msg_type_number_t codeCnt)
{
_global_thread = (thread_act_t)thread;
thread_suspend(thread);
return KERN_SUCCESS;
}
kern_return_t
catch_exception_raise_state(
mach_port_t exception_port,
exception_type_t exception,
const mach_exception_data_t code,
mach_msg_type_number_t codeCnt,
int *flavor,
const thread_state_t old_state,
mach_msg_type_number_t old_stateCnt,
thread_state_t new_state,
mach_msg_type_number_t *new_stateCnt)
{
return KERN_SUCCESS;
}
kern_return_t
catch_exception_raise_state_identity(
mach_port_t exception_port,
mach_port_t thread,
mach_port_t task,
exception_type_t exception,
mach_exception_data_t code,
mach_msg_type_number_t codeCnt,
int *flavor,
thread_state_t old_state,
mach_msg_type_number_t old_stateCnt,
thread_state_t new_state,
mach_msg_type_number_t *new_stateCnt)
{
return KERN_SUCCESS;
return thread;
}

16
proctl/proctl_darwin.go
View File

@ -16,7 +16,9 @@ import (
type OSProcessDetails struct {
task C.mach_port_name_t
portSet C.mach_port_t
exceptionPort C.mach_port_t
notificationPort C.mach_port_t
}
func (dbp *DebuggedProcess) Halt() (err error) {
@ -41,7 +43,8 @@ func (dbp *DebuggedProcess) LoadInformation() error {
err error
)
if ret := C.acquire_mach_task(C.int(dbp.Pid), &dbp.os.task, &dbp.os.exceptionPort); ret != C.KERN_SUCCESS {
ret := C.acquire_mach_task(C.int(dbp.Pid), &dbp.os.task, &dbp.os.portSet, &dbp.os.exceptionPort, &dbp.os.notificationPort)
if ret != C.KERN_SUCCESS {
return fmt.Errorf("could not acquire mach task %d", ret)
}
exe, err = dbp.findExecutable()
@ -173,12 +176,13 @@ func (dbp *DebuggedProcess) findExecutable() (*macho.File, error) {
}
func trapWait(dbp *DebuggedProcess, pid int) (int, error) {
port := C.mach_port_wait(dbp.os.exceptionPort)
if port == C.MACH_RCV_INTERRUPTED {
port := C.mach_port_wait(dbp.os.portSet)
switch port {
case C.MACH_RCV_INTERRUPTED:
return -1, ManualStopError{}
}
if port == 0 {
case 0:
return -1, fmt.Errorf("error while waiting for task")
case dbp.os.notificationPort:
_, status, err := wait(dbp.Pid, 0)
if err != nil {
return -1, err

4
proctl/proctl_darwin.h
View File

@ -24,7 +24,7 @@ boolean_t mach_exc_server(
mach_msg_header_t *OutHeadP);
kern_return_t
acquire_mach_task(int, mach_port_name_t *, mach_port_t *);
acquire_mach_task(int, mach_port_name_t*, mach_port_t*, mach_port_t*, mach_port_t*);
char *
find_executable(int pid);
@ -35,5 +35,5 @@ get_threads(task_t task, void *);
int
thread_count(task_t task);
thread_act_t
mach_port_t
mach_port_wait(mach_port_t);