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Per suggestion from Eric Norum, went from one initial extension set

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to multiple.  This lets the stack check extension be installed
at system initialization time and avoids the BSP having to
even know about its existence.
This commit is contained in:
Joel Sherrill
1998-04-15 00:10:03 +00:00
parent 0451b44f36
commit 9b64c2d5f7
29 changed files with 45 additions and 375 deletions
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25
c/src/ada/rtems.ads
View File

@@ -697,18 +697,19 @@ package RTEMS is
type Configuration_Table is
record
Work_Space_Start : RTEMS.Address;
Work_Space_Size : RTEMS.Unsigned32;
Maximum_Extensions : RTEMS.Unsigned32;
Microseconds_Per_Tick : RTEMS.Unsigned32;
Ticks_Per_Timeslice : RTEMS.Unsigned32;
Maximum_Devices : RTEMS.Unsigned32;
Number_Of_Device_Drivers : RTEMS.Unsigned32;
Device_Driver_Table : RTEMS.Driver_Address_Table_Pointer;
User_Extension_Table : RTEMS.Extensions_Table_Pointer;
User_Multiprocessing_Table : RTEMS.Multiprocessing_Table_Pointer;
RTEMS_API_Configuration : RTEMS.API_Configuration_Table_Pointer;
POSIX_API_Configuration : RTEMS.POSIX_API_Configuration_Table_Pointer;
Work_Space_Start : RTEMS.Address;
Work_Space_Size : RTEMS.Unsigned32;
Maximum_Extensions : RTEMS.Unsigned32;
Microseconds_Per_Tick : RTEMS.Unsigned32;
Ticks_Per_Timeslice : RTEMS.Unsigned32;
Maximum_Devices : RTEMS.Unsigned32;
Number_Of_Device_Drivers : RTEMS.Unsigned32;
Device_Driver_Table : RTEMS.Driver_Address_Table_Pointer;
Number_Of_Initial_Extensions : RTEMS.Unsigned32;
User_Extension_Table : RTEMS.Extensions_Table_Pointer;
User_Multiprocessing_Table : RTEMS.Multiprocessing_Table_Pointer;
RTEMS_API_Configuration : RTEMS.API_Configuration_Table_Pointer;
POSIX_API_Configuration : RTEMS.POSIX_API_Configuration_Table_Pointer;
end record;
type Configuration_Table_Pointer is access all Configuration_Table;

13
c/src/lib/libbsp/a29k/portsw/startup/bspstart.c
View File

@@ -27,10 +27,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
#ifndef lint
static char _sccsid[] = "@(#)bspstart.c 09/11/96 1.15\n";
#endif
@@ -120,15 +116,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

14
c/src/lib/libbsp/hppa1.1/simhppa/startup/bspstart.c
View File

@@ -30,10 +30,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
extern rtems_configuration_table Configuration;
rtems_configuration_table BSP_Configuration;
@@ -215,16 +211,6 @@ bsp_pretasking_hook(void)
rtems_fatal_error_occurred(rc);
}
#endif
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
}
/*

13
c/src/lib/libbsp/i386/force386/startup/bspstart.c
View File

@@ -25,10 +25,6 @@
#include <libcsupport.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -93,15 +89,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/i386/go32/startup/bspstart.c
View File

@@ -28,10 +28,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -101,15 +97,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/i386/i386ex/startup/bspstart.c
View File

@@ -26,10 +26,6 @@
#include <libcsupport.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -106,15 +102,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

12
c/src/lib/libbsp/i386/pc386/startup/bspstart.c
View File

@@ -38,10 +38,6 @@
#include <libcsupport.h>
#include <rtems/libio.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*-------------------------------------------------------------------------+
| Global Variables
+--------------------------------------------------------------------------*/
@@ -118,14 +114,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/* Initialize the stack bounds checker. We can either turn it on here or from
the app. */
Stack_check_Initialize();
#endif /* STACK_CHECKER_ON */
#ifdef RTEMS_DEBUG
rtems_debug_enable(RTEMS_DEBUG_ALL_MASK);

13
c/src/lib/libbsp/i960/cvme961/startup/bspstart.c
View File

@@ -27,10 +27,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -96,15 +92,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

12
c/src/lib/libbsp/m68k/dmv152/startup/bspstart.c
View File

@@ -27,9 +27,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -94,15 +91,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/m68k/efi332/startup/bspstart.c
View File

@@ -26,10 +26,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -102,15 +98,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/m68k/efi68k/startup/bspstart.c
View File

@@ -26,10 +26,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -107,15 +103,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/m68k/gen68302/startup/bspstart.c
View File

@@ -27,10 +27,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -102,15 +98,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/m68k/gen68360/startup/bspstart.c
View File

@@ -27,10 +27,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -98,15 +94,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/m68k/idp/startup/bspstart.c
View File

@@ -27,10 +27,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
unsigned char *duart_base;
extern struct duart_regs duart_info;
@@ -103,15 +99,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/m68k/mvme136/startup/bspstart.c
View File

@@ -28,10 +28,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -96,15 +92,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/m68k/mvme147/startup/bspstart.c
View File

@@ -31,10 +31,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -99,15 +95,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/m68k/mvme147s/startup/bspstart.c
View File

@@ -31,10 +31,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -99,15 +95,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/m68k/mvme162/startup/bspstart.c
View File

@@ -35,10 +35,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -103,15 +99,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/m68k/ods68302/startup/bspstart.c
View File

@@ -27,10 +27,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -103,15 +99,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/mips/p4000/startup/bspstart.c
View File

@@ -35,10 +35,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -113,15 +109,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/mips64orion/p4000/startup/bspstart.c
View File

@@ -35,10 +35,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -113,15 +109,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/no_cpu/no_bsp/startup/bspstart.c
View File

@@ -27,10 +27,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -103,15 +99,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/powerpc/papyrus/startup/bspstart.c
View File

@@ -44,10 +44,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -121,15 +117,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

14
c/src/lib/libbsp/powerpc/psim/startup/bspstart.c
View File

@@ -26,10 +26,6 @@
#include <string.h>
#include <fcntl.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -185,16 +181,6 @@ void bsp_pretasking_hook(void)
}
#endif
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/sh/gensh1/startup/bspstart.c
View File

@@ -37,10 +37,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -106,15 +102,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

14
c/src/lib/libbsp/sparc/erc32/startup/bspstart.c
View File

@@ -32,10 +32,6 @@
#include <string.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
/*
* The original table from the application and our copy of it with
* some changes.
@@ -186,16 +182,6 @@ void bsp_pretasking_hook(void)
}
#endif
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

13
c/src/lib/libbsp/unix/posix/startup/bspstart.c
View File

@@ -36,10 +36,6 @@
#include <rtems/libio.h>
#ifdef STACK_CHECKER_ON
#include <stackchk.h>
#endif
extern rtems_configuration_table Configuration;
/*
@@ -153,15 +149,6 @@ bsp_pretasking_hook(void)
{
bsp_libc_init();
#ifdef STACK_CHECKER_ON
/*
* Initialize the stack bounds checker
* We can either turn it on here or from the app.
*/
Stack_check_Initialize();
#endif
#ifdef RTEMS_DEBUG
rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
#endif

25
cpukit/ada/rtems.ads
View File

@@ -697,18 +697,19 @@ package RTEMS is
type Configuration_Table is
record
Work_Space_Start : RTEMS.Address;
Work_Space_Size : RTEMS.Unsigned32;
Maximum_Extensions : RTEMS.Unsigned32;
Microseconds_Per_Tick : RTEMS.Unsigned32;
Ticks_Per_Timeslice : RTEMS.Unsigned32;
Maximum_Devices : RTEMS.Unsigned32;
Number_Of_Device_Drivers : RTEMS.Unsigned32;
Device_Driver_Table : RTEMS.Driver_Address_Table_Pointer;
User_Extension_Table : RTEMS.Extensions_Table_Pointer;
User_Multiprocessing_Table : RTEMS.Multiprocessing_Table_Pointer;
RTEMS_API_Configuration : RTEMS.API_Configuration_Table_Pointer;
POSIX_API_Configuration : RTEMS.POSIX_API_Configuration_Table_Pointer;
Work_Space_Start : RTEMS.Address;
Work_Space_Size : RTEMS.Unsigned32;
Maximum_Extensions : RTEMS.Unsigned32;
Microseconds_Per_Tick : RTEMS.Unsigned32;
Ticks_Per_Timeslice : RTEMS.Unsigned32;
Maximum_Devices : RTEMS.Unsigned32;
Number_Of_Device_Drivers : RTEMS.Unsigned32;
Device_Driver_Table : RTEMS.Driver_Address_Table_Pointer;
Number_Of_Initial_Extensions : RTEMS.Unsigned32;
User_Extension_Table : RTEMS.Extensions_Table_Pointer;
User_Multiprocessing_Table : RTEMS.Multiprocessing_Table_Pointer;
RTEMS_API_Configuration : RTEMS.API_Configuration_Table_Pointer;
POSIX_API_Configuration : RTEMS.POSIX_API_Configuration_Table_Pointer;
end record;
type Configuration_Table_Pointer is access all Configuration_Table;

31
doc/user/conf.t
View File

@@ -31,6 +31,7 @@ typedef struct @{
rtems_unsigned32 maximum_devices;
rtems_unsigned32 number_of_device_drivers;
rtems_driver_address_table *Device_driver_table;
rtems_unsigned32 number_of_initial_extensions;
rtems_extensions_table *User_extension_table;
rtems_multiprocessing_table *User_multiprocessing_table;
rtems_api_configuration_table *RTEMS_api_configuration;
@@ -44,18 +45,19 @@ typedef struct @{
@example
type Configuration_Table is
record
Work_Space_Start : RTEMS.Address;
Work_Space_Size : RTEMS.Unsigned32;
Maximum_Extensions : RTEMS.Unsigned32;
Microseconds_Per_Tick : RTEMS.Unsigned32;
Ticks_Per_Timeslice : RTEMS.Unsigned32;
Maximum_Devices : RTEMS.Unsigned32;
Number_Of_Device_Drivers : RTEMS.Unsigned32;
Device_Driver_Table : RTEMS.Driver_Address_Table_Pointer;
User_Extension_Table : RTEMS.Extensions_Table_Pointer;
User_Multiprocessing_Table : RTEMS.Multiprocessing_Table_Pointer;
RTEMS_API_Configuration : RTEMS.API_Configuration_Table_Pointer;
POSIX_API_Configuration :
Work_Space_Start : RTEMS.Address;
Work_Space_Size : RTEMS.Unsigned32;
Maximum_Extensions : RTEMS.Unsigned32;
Microseconds_Per_Tick : RTEMS.Unsigned32;
Ticks_Per_Timeslice : RTEMS.Unsigned32;
Maximum_Devices : RTEMS.Unsigned32;
Number_Of_Device_Drivers : RTEMS.Unsigned32;
Device_Driver_Table : RTEMS.Driver_Address_Table_Pointer;
Number_Of_Initial_Extensions : RTEMS.Unsigned32;
User_Extension_Table : RTEMS.Extensions_Table_Pointer;
User_Multiprocessing_Table : RTEMS.Multiprocessing_Table_Pointer;
RTEMS_API_Configuration : RTEMS.API_Configuration_Table_Pointer;
POSIX_API_Configuration :
RTEMS.POSIX_API_Configuration_Table_Pointer;
end record;
@@ -97,6 +99,11 @@ points for each device driver. If the number_of_device_drivers field is zero,
then this entry should be NULL. The format of this table will be
discussed below.
@item number_of_initial_extensions
is the number of initial user extensions. There should be
the same number of entries as in the User_extension_table. If this field
is zero, then the User_driver_address_table entry should be NULL.
@item User_extension_table
is the address of the User
Extension Table. This table contains the entry points for the