ecos: packages/redboot/current/src/main.c annotate

annotate packages/redboot/current/src/main.c @ 1872:321c9b8eb063

* src/main.c (cyg_start): Fix compiler warning with HAL_THREAD_INIT_CONTEXT and the worspace end address. * src/fs/disk.c (find_dos_partitions): Removed unused variable.

author	asl
date	Sat, 22 Jan 2005 15:01:37 +0000
parents	6535959b8edf
children	f199806a09e0

rev	line source
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	1 //==========================================================================
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	2 //
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	3 // main.c
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	4 //
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	5 // RedBoot main routine
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	6 //
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	7 //==========================================================================
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	8 //####ECOSGPLCOPYRIGHTBEGIN####
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	9 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	10 // This file is part of eCos, the Embedded Configurable Operating System.
1740 0031b615f51c Add support for reverse endianess of fis and config data msalter parents: 1663 diff changeset	11 // Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004 Red Hat, Inc.
1605 43a89c18d005 Add checking (assert) for size of option arrays. Also fix port for TFTP on little endian systems. gthomas parents: 1513 diff changeset	12 // Copyright (C) 2002, 2003, 2004 Gary Thomas
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	13 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	14 // eCos is free software; you can redistribute it and/or modify it under
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	15 // the terms of the GNU General Public License as published by the Free
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	16 // Software Foundation; either version 2 or (at your option) any later version.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	17 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	18 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	19 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	20 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	21 // for more details.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	22 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	23 // You should have received a copy of the GNU General Public License along
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	24 // with eCos; if not, write to the Free Software Foundation, Inc.,
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	25 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	26 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	27 // As a special exception, if other files instantiate templates or use macros
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	28 // or inline functions from this file, or you compile this file and link it
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	29 // with other works to produce a work based on this file, this file does not
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	30 // by itself cause the resulting work to be covered by the GNU General Public
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	31 // License. However the source code for this file must still be made available
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	32 // in accordance with section (3) of the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	33 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	34 // This exception does not invalidate any other reasons why a work based on
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	35 // this file might be covered by the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	36 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	37 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
210 d2c90368aeef Merge from eCos master repository on 2002-05-23-21:39:14-BST jlarmour parents: 208 diff changeset	38 // at http://sources.redhat.com/ecos/ecos-license/
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	39 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	40 //####ECOSGPLCOPYRIGHTEND####
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	41 //==========================================================================
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	42 //#####DESCRIPTIONBEGIN####
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	43 //
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	44 // Author(s): gthomas
307 906a5d289c6d Better memory use vis FIS & ZLIB - from Thomas Koeller gthomas parents: 264 diff changeset	45 // Contributors: gthomas, tkoeller
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	46 // Date: 2000-07-14
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	47 // Purpose:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	48 // Description:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	49 //
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	50 // This code is part of RedBoot (tm).
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	51 //
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	52 //####DESCRIPTIONEND####
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	53 //
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	54 //==========================================================================
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	55
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	56 #define DEFINE_VARS
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	57 #include <redboot.h>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	58 #include <cyg/hal/hal_arch.h>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	59 #include <cyg/hal/hal_intr.h>
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	60 #include <cyg/hal/hal_if.h>
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	61 #include <cyg/hal/hal_cache.h>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	62 #include CYGHWR_MEMORY_LAYOUT_H
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	63
907 a289defa82f0 go command enhancements msalter parents: 800 diff changeset	64 #ifdef CYGPKG_IO_ETH_DRIVERS
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	65 #include <cyg/io/eth/eth_drv.h> // Logical driver interfaces
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	66 #endif
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	67
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	68 #include <cyg/hal/hal_tables.h>
1605 43a89c18d005 Add checking (assert) for size of option arrays. Also fix port for TFTP on little endian systems. gthomas parents: 1513 diff changeset	69 #include <cyg/infra/cyg_ass.h> // assertion macros
1872 321c9b8eb063 * src/main.c (cyg_start): Fix compiler warning with asl parents: 1855 diff changeset	70 #include <cyg/infra/cyg_type.h>
162 2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 161 diff changeset	71 #ifdef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
145 2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 143 diff changeset	72 #ifdef CYGBLD_HAL_PLATFORM_STUB_H
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 143 diff changeset	73 #include CYGBLD_HAL_PLATFORM_STUB_H
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 143 diff changeset	74 #else
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	75 #include <cyg/hal/plf_stub.h>
145 2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 143 diff changeset	76 #endif
264 57f3c72256bb Reorg CLI functions into separate files. Update CDL. Fix macros in scripts. gthomas parents: 210 diff changeset	77 // GDB interfaces
57f3c72256bb Reorg CLI functions into separate files. Update CDL. Fix macros in scripts. gthomas parents: 210 diff changeset	78 extern void breakpoint(void);
162 2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 161 diff changeset	79 #endif
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	80
132 0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	81 // Builtin Self Test (BIST)
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	82 externC void bist(void);
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	83
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	84 // Path to code run from a go command or to GDB stubs
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	85 static void trampoline(unsigned long entry);
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	86
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	87 // Return path for code run from a go command or for GDB stubs
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	88 static void return_to_redboot(int status);
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	89
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	90 // Address of area where current context is saved before executing
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	91 // trampoline procedure
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	92 static void * saved_context;
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	93
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	94 // Status returned after trampoline execution
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	95 static int return_status;
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	96
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	97
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	98 // CLI command processing (defined in this file)
138 289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	99 RedBoot_cmd("version",
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	100 "Display RedBoot version information",
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	101 "",
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	102 do_version
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	103 );
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	104 RedBoot_cmd("help",
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	105 "Help about help?",
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	106 "[<topic>]",
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	107 do_help
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	108 );
1503 0ec4d1b9182f Update help strings for 'go' command - from Andy Dyer gthomas parents: 1492 diff changeset	109
0ec4d1b9182f Update help strings for 'go' command - from Andy Dyer gthomas parents: 1492 diff changeset	110 static char go_usage[] = "[-w <timeout>] [-c] "
0ec4d1b9182f Update help strings for 'go' command - from Andy Dyer gthomas parents: 1492 diff changeset	111 #ifdef CYGPKG_IO_ETH_DRIVERS
0ec4d1b9182f Update help strings for 'go' command - from Andy Dyer gthomas parents: 1492 diff changeset	112 "[-n] "
0ec4d1b9182f Update help strings for 'go' command - from Andy Dyer gthomas parents: 1492 diff changeset	113 #endif
0ec4d1b9182f Update help strings for 'go' command - from Andy Dyer gthomas parents: 1492 diff changeset	114 "[entry]";
0ec4d1b9182f Update help strings for 'go' command - from Andy Dyer gthomas parents: 1492 diff changeset	115
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	116 RedBoot_cmd("go",
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	117 "Execute code at a location",
1503 0ec4d1b9182f Update help strings for 'go' command - from Andy Dyer gthomas parents: 1492 diff changeset	118 go_usage,
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	119 do_go
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	120 );
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	121 #ifdef HAL_PLATFORM_RESET
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	122 RedBoot_cmd("reset",
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	123 "Reset the system",
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	124 "",
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	125 do_reset
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	126 );
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	127 #endif
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	128 #ifdef CYGSEM_REDBOOT_VARIABLE_BAUD_RATE
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	129 RedBoot_cmd("baudrate",
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	130 "Set/Query the system console baud rate",
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	131 "[-b <rate>]",
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	132 do_baud_rate
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	133 );
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	134 #endif
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	135
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	136 // Define table boundaries
130 eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 128 diff changeset	137 CYG_HAL_TABLE_BEGIN( __RedBoot_INIT_TAB__, RedBoot_inits );
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 128 diff changeset	138 CYG_HAL_TABLE_END( __RedBoot_INIT_TAB_END__, RedBoot_inits );
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 128 diff changeset	139 extern struct init_tab_entry __RedBoot_INIT_TAB__[], __RedBoot_INIT_TAB_END__;
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	140
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	141 CYG_HAL_TABLE_BEGIN( __RedBoot_CMD_TAB__, RedBoot_commands );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	142 CYG_HAL_TABLE_END( __RedBoot_CMD_TAB_END__, RedBoot_commands );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	143 extern struct cmd __RedBoot_CMD_TAB__[], __RedBoot_CMD_TAB_END__;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	144
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	145 CYG_HAL_TABLE_BEGIN( __RedBoot_IDLE_TAB__, RedBoot_idle );
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	146 CYG_HAL_TABLE_END( __RedBoot_IDLE_TAB_END__, RedBoot_idle );
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	147 extern struct idle_tab_entry __RedBoot_IDLE_TAB__[], __RedBoot_IDLE_TAB_END__;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	148
141 450e4e1f1e80 Merge from eCos master repository on 2000-11-27-23:09:27-GMT jlarmour parents: 138 diff changeset	149 #ifdef HAL_ARCH_PROGRAM_NEW_STACK
450e4e1f1e80 Merge from eCos master repository on 2000-11-27-23:09:27-GMT jlarmour parents: 138 diff changeset	150 extern void HAL_ARCH_PROGRAM_NEW_STACK(void *fun);
450e4e1f1e80 Merge from eCos master repository on 2000-11-27-23:09:27-GMT jlarmour parents: 138 diff changeset	151 #endif
450e4e1f1e80 Merge from eCos master repository on 2000-11-27-23:09:27-GMT jlarmour parents: 138 diff changeset	152
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	153 //
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	154 // [Null] Builtin [Power On] Self Test
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	155 //
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	156 void bist(void) CYGBLD_ATTRIB_WEAK;
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	157
138 289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	158 void
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	159 bist(void)
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	160 {
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	161 }
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	162
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	163 //
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	164 // 'version' command
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	165 //
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	166 void
138 289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	167 do_version(int argc, char *argv[])
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	168 {
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	169 #if CYGBLD_REDBOOT_MAX_MEM_SEGMENTS > 1
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	170 int seg;
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	171 #endif
800 900f348771ef * src/main.c (do_version): Test for CYGPKG_REDBOOT_FLASH as jlarmour parents: 791 diff changeset	172 #ifdef CYGPKG_REDBOOT_FLASH
171 42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 165 diff changeset	173 externC void _flash_info(void);
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 165 diff changeset	174 #endif
447 44f818173f96 Export RedBoot version via virtual vector table. gthomas parents: 335 diff changeset	175 char *version = CYGACC_CALL_IF_MONITOR_VERSION();
171 42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 165 diff changeset	176
447 44f818173f96 Export RedBoot version via virtual vector table. gthomas parents: 335 diff changeset	177 diag_printf(version);
138 289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	178 #ifdef HAL_PLATFORM_CPU
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	179 diag_printf("Platform: %s (%s) %s\n", HAL_PLATFORM_BOARD, HAL_PLATFORM_CPU, HAL_PLATFORM_EXTRA);
138 289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	180 #endif
1740 0031b615f51c Add support for reverse endianess of fis and config data msalter parents: 1663 diff changeset	181 diag_printf("Copyright (C) 2000, 2001, 2002, 2003, 2004 Red Hat, Inc.\n\n");
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	182 diag_printf("RAM: %p-%p, ", (void)ram_start, (void)ram_end);
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	183 diag_printf("[%p-%p]", mem_segments[0].start, mem_segments[0].end);
1226 e4e339326f84 Improve memory layout display - from Chris Garry gthomas parents: 1223 diff changeset	184 diag_printf(" available\n");
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	185 #if CYGBLD_REDBOOT_MAX_MEM_SEGMENTS > 1
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	186 for (seg = 1; seg < CYGBLD_REDBOOT_MAX_MEM_SEGMENTS; seg++) {
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	187 if (mem_segments[seg].start != NO_MEMORY) {
1226 e4e339326f84 Improve memory layout display - from Chris Garry gthomas parents: 1223 diff changeset	188 diag_printf(" %p-%p, ", mem_segments[seg].start, mem_segments[seg].end);
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	189 diag_printf("[%p-%p]", mem_segments[seg].start, mem_segments[seg].end);
1226 e4e339326f84 Improve memory layout display - from Chris Garry gthomas parents: 1223 diff changeset	190 diag_printf(" available\n");
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	191 }
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	192 }
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	193 #endif
800 900f348771ef * src/main.c (do_version): Test for CYGPKG_REDBOOT_FLASH as jlarmour parents: 791 diff changeset	194 #ifdef CYGPKG_REDBOOT_FLASH
171 42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 165 diff changeset	195 _flash_info();
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 165 diff changeset	196 #endif
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	197 }
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	198
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	199 //
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	200 // This function is called when RedBoot is idle (waiting for user
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	201 // input). It will call any registered "idle" routines, e.g. scan
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	202 // for incoming network connections, blank an LCD screen, etc.
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	203 //
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	204 void
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	205 do_idle(bool is_idle)
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	206 {
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	207 struct idle_tab_entry *idle_entry;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	208
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	209 for (idle_entry = __RedBoot_IDLE_TAB__;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	210 idle_entry != &__RedBoot_IDLE_TAB_END__; idle_entry++) {
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	211 (*idle_entry->fun)(is_idle);
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	212 }
138 289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	213 }
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	214
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	215 // Wrapper used by diag_printf()
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	216 static void
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	217 _mon_write_char(char c, void **param)
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	218 {
210 d2c90368aeef Merge from eCos master repository on 2002-05-23-21:39:14-BST jlarmour parents: 208 diff changeset	219 if (c == '\n') {
d2c90368aeef Merge from eCos master repository on 2002-05-23-21:39:14-BST jlarmour parents: 208 diff changeset	220 mon_write_char('\r');
d2c90368aeef Merge from eCos master repository on 2002-05-23-21:39:14-BST jlarmour parents: 208 diff changeset	221 }
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	222 mon_write_char(c);
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	223 }
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	224
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	225 //
1328 afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	226 // Handle illegal memory accesses (and other abort conditions)
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	227 //
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	228 static hal_jmp_buf error_jmpbuf;
1475 c9e09b1c18cb Fix for building without GDB stubs gthomas parents: 1444 diff changeset	229 #ifdef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
c9e09b1c18cb Fix for building without GDB stubs gthomas parents: 1444 diff changeset	230 externC
c9e09b1c18cb Fix for building without GDB stubs gthomas parents: 1444 diff changeset	231 #endif
c9e09b1c18cb Fix for building without GDB stubs gthomas parents: 1444 diff changeset	232 void* volatile __mem_fault_handler;
1328 afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	233
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	234 static void error_handler(void)
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	235 {
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	236 hal_longjmp(error_jmpbuf, 1);
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	237 }
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	238
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	239
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	240 //
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	241 // This is the main entry point for RedBoot
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	242 //
1855 6535959b8edf Updates required by GCC v4 - from Andrea Michelotti <amichelotti@atmel.com> gthomas parents: 1740 diff changeset	243
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	244 void
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	245 cyg_start(void)
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	246 {
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	247 int res = 0;
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	248 bool prompt = true;
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	249 static char line[CYGPKG_REDBOOT_MAX_CMD_LINE];
183 9160a8005d76 Merge from eCos master repository on 2001-09-12-03:52:30-BST jlarmour parents: 182 diff changeset	250 char *command;
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	251 struct cmd *cmd;
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	252 int cur;
126 518f42066aba Merge from eCos master repository on 2000-09-19-06:25:26-BST jlarmour parents: 117 diff changeset	253 struct init_tab_entry *init_entry;
447 44f818173f96 Export RedBoot version via virtual vector table. gthomas parents: 335 diff changeset	254 extern char RedBoot_version[];
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	255 #if CYGBLD_REDBOOT_MAX_MEM_SEGMENTS > 1
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	256 int seg;
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	257 #endif
447 44f818173f96 Export RedBoot version via virtual vector table. gthomas parents: 335 diff changeset	258
44f818173f96 Export RedBoot version via virtual vector table. gthomas parents: 335 diff changeset	259 // Export version information
44f818173f96 Export RedBoot version via virtual vector table. gthomas parents: 335 diff changeset	260 CYGACC_CALL_IF_MONITOR_VERSION_SET(RedBoot_version);
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	261
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	262 CYGACC_CALL_IF_MONITOR_RETURN_SET(return_to_redboot);
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	263
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	264 // Make sure the channels are properly initialized.
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	265 diag_init_putc(_mon_write_char);
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	266 hal_if_diag_init();
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	267
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	268 // Force console to output raw text - but remember the old setting
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	269 // so it can be restored if interaction with a debugger is
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	270 // required.
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	271 cur = CYGACC_CALL_IF_SET_CONSOLE_COMM(CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT);
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	272 CYGACC_CALL_IF_SET_CONSOLE_COMM(CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL);
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	273 #ifdef CYGPKG_REDBOOT_ANY_CONSOLE
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	274 console_selected = false;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	275 #endif
128 0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST jlarmour parents: 126 diff changeset	276 console_echo = true;
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	277 CYGACC_CALL_IF_DELAY_US((cyg_int32)2*100000);
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	278
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	279 ram_start = (unsigned char *)CYGMEM_REGION_ram;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	280 ram_end = (unsigned char *)(CYGMEM_REGION_ram+CYGMEM_REGION_ram_SIZE);
150 f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 147 diff changeset	281 #ifdef HAL_MEM_REAL_REGION_TOP
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 147 diff changeset	282 {
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 147 diff changeset	283 unsigned char *ram_end_tmp = ram_end;
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 147 diff changeset	284 ram_end = HAL_MEM_REAL_REGION_TOP( ram_end_tmp );
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 147 diff changeset	285 }
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 147 diff changeset	286 #endif
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	287 #ifdef CYGMEM_SECTION_heap1
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	288 workspace_start = (unsigned char *)CYGMEM_SECTION_heap1;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	289 workspace_end = (unsigned char *)(CYGMEM_SECTION_heap1+CYGMEM_SECTION_heap1_SIZE);
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	290 #else
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	291 workspace_start = (unsigned char *)CYGMEM_REGION_ram;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	292 workspace_end = (unsigned char *)(CYGMEM_REGION_ram+CYGMEM_REGION_ram_SIZE);
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	293 #endif
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	294
158 f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 156 diff changeset	295 if ( ram_end < workspace_end ) {
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 156 diff changeset	296 // when less SDRAM is installed than the possible maximum,
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 156 diff changeset	297 // but the heap1 region remains greater...
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 156 diff changeset	298 workspace_end = ram_end;
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 156 diff changeset	299 }
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 156 diff changeset	300
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	301 // Nothing has ever been loaded into memory
1475 c9e09b1c18cb Fix for building without GDB stubs gthomas parents: 1444 diff changeset	302 entry_address = (unsigned long)NO_MEMORY;
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	303
132 0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	304 bist();
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	305
1492 8b3549abe4ac * cdl/redboot.cdl: Bring CYGNUM_REDBOOT_LOAD_ZLIB_BUFFER under jlarmour parents: 1491 diff changeset	306 #if defined(CYGPRI_REDBOOT_ZLIB_FLASH) && defined(CYGOPT_REDBOOT_FIS_ZLIB_COMMON_BUFFER)
307 906a5d289c6d Better memory use vis FIS & ZLIB - from Thomas Koeller gthomas parents: 264 diff changeset	307 fis_zlib_common_buffer =
906a5d289c6d Better memory use vis FIS & ZLIB - from Thomas Koeller gthomas parents: 264 diff changeset	308 workspace_end -= CYGNUM_REDBOOT_FIS_ZLIB_COMMON_BUFFER_SIZE;
906a5d289c6d Better memory use vis FIS & ZLIB - from Thomas Koeller gthomas parents: 264 diff changeset	309 #endif
906a5d289c6d Better memory use vis FIS & ZLIB - from Thomas Koeller gthomas parents: 264 diff changeset	310
1444 d9e058a49f03 TCP SYN fix - from Jani Monoses gthomas parents: 1399 diff changeset	311 #ifdef CYGFUN_REDBOOT_BOOT_SCRIPT
d9e058a49f03 TCP SYN fix - from Jani Monoses gthomas parents: 1399 diff changeset	312 script_timeout = CYGNUM_REDBOOT_BOOT_SCRIPT_DEFAULT_TIMEOUT;
d9e058a49f03 TCP SYN fix - from Jani Monoses gthomas parents: 1399 diff changeset	313 #endif
d9e058a49f03 TCP SYN fix - from Jani Monoses gthomas parents: 1399 diff changeset	314
126 518f42066aba Merge from eCos master repository on 2000-09-19-06:25:26-BST jlarmour parents: 117 diff changeset	315 for (init_entry = __RedBoot_INIT_TAB__; init_entry != &__RedBoot_INIT_TAB_END__; init_entry++) {
518f42066aba Merge from eCos master repository on 2000-09-19-06:25:26-BST jlarmour parents: 117 diff changeset	316 (*init_entry->fun)();
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	317 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	318
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	319 mem_segments[0].start = workspace_start;
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	320 mem_segments[0].end = workspace_end;
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	321 #if CYGBLD_REDBOOT_MAX_MEM_SEGMENTS > 1
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	322 for (seg = 1; seg < CYGBLD_REDBOOT_MAX_MEM_SEGMENTS; seg++) {
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	323 cyg_plf_memory_segment(seg, &mem_segments[seg].start, &mem_segments[seg].end);
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	324 }
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	325 #endif
191 678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 186 diff changeset	326
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	327 #ifdef CYGSEM_REDBOOT_PLF_STARTUP
1855 6535959b8edf Updates required by GCC v4 - from Andrea Michelotti <amichelotti@atmel.com> gthomas parents: 1740 diff changeset	328
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	329 cyg_plf_redboot_startup();
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	330 #endif
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	331 do_version(0,0);
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	332
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	333 #ifdef CYGFUN_REDBOOT_BOOT_SCRIPT
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	334 # ifdef CYGDAT_REDBOOT_DEFAULT_BOOT_SCRIPT
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	335 if (!script) {
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	336 script = CYGDAT_REDBOOT_DEFAULT_BOOT_SCRIPT;
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	337 }
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	338 # endif
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	339 if (script) {
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	340 // Give the guy a chance to abort any boot script
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	341 unsigned char *hold_script = script;
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	342 int script_timeout_ms = script_timeout * CYGNUM_REDBOOT_BOOT_SCRIPT_TIMEOUT_RESOLUTION;
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	343 diag_printf("== Executing boot script in %d.%03d seconds - enter ^C to abort\n",
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	344 script_timeout_ms/1000, script_timeout_ms%1000);
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	345 script = (unsigned char *)0;
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	346 res = _GETS_CTRLC; // Treat 0 timeout as ^C
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	347 while (script_timeout_ms >= CYGNUM_REDBOOT_CLI_IDLE_TIMEOUT) {
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	348 res = _rb_gets(line, sizeof(line), CYGNUM_REDBOOT_CLI_IDLE_TIMEOUT);
158 f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 156 diff changeset	349 if (res >= _GETS_OK) {
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	350 diag_printf("== Executing boot script in %d.%03d seconds - enter ^C to abort\n",
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	351 script_timeout_ms/1000, script_timeout_ms%1000);
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	352 continue; // Ignore anything but ^C
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	353 }
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	354 if (res != _GETS_TIMEOUT) break;
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	355 script_timeout_ms -= CYGNUM_REDBOOT_CLI_IDLE_TIMEOUT;
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	356 }
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	357 if (res == _GETS_CTRLC) {
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	358 script = (unsigned char *)0; // Disable script
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	359 } else {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	360 script = hold_script; // Re-enable script
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	361 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	362 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	363 #endif
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	364
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	365 while (true) {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	366 if (prompt) {
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	367 diag_printf("RedBoot> ");
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	368 prompt = false;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	369 }
195 67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	370 #if CYGNUM_REDBOOT_CMD_LINE_EDITING != 0
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	371 cmd_history = true; // Enable history collection
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	372 #endif
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	373 res = _rb_gets(line, sizeof(line), CYGNUM_REDBOOT_CLI_IDLE_TIMEOUT);
195 67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	374 #if CYGNUM_REDBOOT_CMD_LINE_EDITING != 0
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	375 cmd_history = false; // Enable history collection
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	376 #endif
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	377 if (res == _GETS_TIMEOUT) {
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	378 // No input arrived
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	379 } else {
162 2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 161 diff changeset	380 #ifdef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	381 if (res == _GETS_GDB) {
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	382 int dbgchan;
161 ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	383 hal_virtual_comm_table_t *__chan;
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	384 int i;
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	385 // Special case of '$' - need to start GDB protocol
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	386 gdb_active = true;
161 ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	387 // Mask interrupts on all channels
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	388 for (i = 0; i < CYGNUM_HAL_VIRTUAL_VECTOR_NUM_CHANNELS; i++) {
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	389 CYGACC_CALL_IF_SET_CONSOLE_COMM(i);
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	390 __chan = CYGACC_CALL_IF_CONSOLE_PROCS();
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	391 CYGACC_COMM_IF_CONTROL( *__chan, __COMMCTL_IRQ_DISABLE );
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	392 }
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	393
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	394 CYGACC_CALL_IF_SET_CONSOLE_COMM(cur);
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	395
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	396 // set up a temporary context that will take us to the trampoline
1872 321c9b8eb063 * src/main.c (cyg_start): Fix compiler warning with asl parents: 1855 diff changeset	397 HAL_THREAD_INIT_CONTEXT((CYG_ADDRWORD)workspace_end,
321c9b8eb063 * src/main.c (cyg_start): Fix compiler warning with asl parents: 1855 diff changeset	398 breakpoint, trampoline,0);
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	399
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	400 // switch context to trampoline (get GDB stubs started)
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	401 HAL_THREAD_SWITCH_CONTEXT(&saved_context, &workspace_end);
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	402
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	403 gdb_active = false;
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	404
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	405 dbgchan = CYGACC_CALL_IF_SET_DEBUG_COMM(CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT);
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	406 CYGACC_CALL_IF_SET_CONSOLE_COMM(dbgchan);
162 2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 161 diff changeset	407 } else
2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 161 diff changeset	408 #endif // CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 161 diff changeset	409 {
1648 e1ee6283cd48 * src/main.c: Make it build without CYGSEM_REDBOOT_FLASH_ALIASES. asl parents: 1605 diff changeset	410 #ifdef CYGSEM_REDBOOT_FLASH_ALIASES
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	411 expand_aliases(line, sizeof(line));
1648 e1ee6283cd48 * src/main.c: Make it build without CYGSEM_REDBOOT_FLASH_ALIASES. asl parents: 1605 diff changeset	412 #endif
183 9160a8005d76 Merge from eCos master repository on 2001-09-12-03:52:30-BST jlarmour parents: 182 diff changeset	413 command = (char *)&line;
195 67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	414 if ((command == '#') \|\| (command == '=')) {
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	415 // Special cases
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	416 if (*command == '=') {
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	417 // Print line on console
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	418 diag_printf("%s\n", &line[2]);
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	419 }
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	420 } else {
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	421 while (strlen(command) > 0) {
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	422 if ((cmd = parse(&command, &argc, &argv[0])) != (struct cmd *)0) {
1328 afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	423 // Try to handle aborts - messy because of the stack unwinding...
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	424 __mem_fault_handler = error_handler;
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	425 if (hal_setjmp(error_jmpbuf)) {
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	426 diag_printf("** command abort - illegal memory access?\n");
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	427 } else {
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	428 (cmd->fun)(argc, argv);
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	429 }
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	430 __mem_fault_handler = 0;
195 67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	431 } else {
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	432 diag_printf("** Error: Illegal command: \"%s\"\n", argv[0]);
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	433 }
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	434 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	435 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	436 prompt = true;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	437 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	438 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	439 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	440 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	441
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	442 void
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	443 show_help(struct cmd cmd, struct cmd cmd_end, char which, char pre)
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	444 {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	445 bool show;
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	446 int len = 0;
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	447
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	448 if (which) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	449 len = strlen(which);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	450 }
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	451 while (cmd != cmd_end) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	452 show = true;
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	453 if (which && (strncasecmp(which, cmd->str, len) != 0)) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	454 show = false;
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	455 }
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	456 if (show) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	457 diag_printf("%s\n %s %s %s\n", cmd->help, pre, cmd->str, cmd->usage);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	458 if ((cmd->sub_cmds != (struct cmd )0) && (which != (char )0)) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	459 show_help(cmd->sub_cmds, cmd->sub_cmds_end, 0, cmd->str);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	460 }
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	461 }
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	462 cmd++;
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	463 }
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	464 }
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	465
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	466 void
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	467 do_help(int argc, char *argv[])
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	468 {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	469 struct cmd *cmd;
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	470 char which = (char )0;
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	471
1513 c4355f101bf6 Cleanups to remove warnings gthomas parents: 1503 diff changeset	472 if (!scan_opts(argc, argv, 1, 0, 0, (void *)&which, OPTION_ARG_TYPE_STR, "<topic>")) {
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	473 diag_printf("Invalid argument\n");
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	474 return;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	475 }
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	476 cmd = __RedBoot_CMD_TAB__;
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	477 show_help(cmd, &__RedBoot_CMD_TAB_END__, which, "");
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	478 return;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	479 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	480
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	481 static void
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	482 trampoline(unsigned long entry)
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	483 {
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	484 typedef void code_fun(void);
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	485 code_fun fun = (code_fun )entry;
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	486 unsigned long oldints;
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	487
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	488 HAL_DISABLE_INTERRUPTS(oldints);
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	489
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	490 #ifdef HAL_ARCH_PROGRAM_NEW_STACK
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	491 HAL_ARCH_PROGRAM_NEW_STACK(fun);
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	492 #else
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	493 (*fun)();
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	494 #endif
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	495
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	496 HAL_THREAD_LOAD_CONTEXT(&saved_context);
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	497 }
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	498
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	499 static void
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	500 return_to_redboot(int status)
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	501 {
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	502 CYGARC_HAL_SAVE_GP();
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	503
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	504 return_status = status;
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	505 HAL_THREAD_LOAD_CONTEXT(&saved_context);
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	506 // never returns
566 17d4ac30ee71 return_to_redboot tweak msalter parents: 556 diff changeset	507
17d4ac30ee71 return_to_redboot tweak msalter parents: 556 diff changeset	508 // need this to balance above CYGARC_HAL_SAVE_GP on
17d4ac30ee71 return_to_redboot tweak msalter parents: 556 diff changeset	509 // some platforms. It will never run, though.
17d4ac30ee71 return_to_redboot tweak msalter parents: 556 diff changeset	510 CYGARC_HAL_RESTORE_GP();
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	511 }
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	512
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	513 void
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	514 do_go(int argc, char *argv[])
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	515 {
908 6aa5728bb6a0 go command tweak msalter parents: 907 diff changeset	516 int i, cur, num_options;
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	517 unsigned long entry;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	518 unsigned long oldints;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	519 bool wait_time_set;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	520 int wait_time, res;
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	521 bool cache_enabled = false;
913 3c59fd67ae50 * src/main.c (do_go): Silence unused variable warning when no net. jlarmour parents: 908 diff changeset	522 #ifdef CYGPKG_IO_ETH_DRIVERS
907 a289defa82f0 go command enhancements msalter parents: 800 diff changeset	523 bool stop_net = false;
913 3c59fd67ae50 * src/main.c (do_go): Silence unused variable warning when no net. jlarmour parents: 908 diff changeset	524 #endif
907 a289defa82f0 go command enhancements msalter parents: 800 diff changeset	525 struct option_info opts[3];
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	526 char line[8];
907 a289defa82f0 go command enhancements msalter parents: 800 diff changeset	527 hal_virtual_comm_table_t *__chan;
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	528
1364 19f40f995cc2 Fix GDB exceptions - broken on 10/23 gthomas parents: 1328 diff changeset	529 __mem_fault_handler = 0; // Let GDB handle any faults directly
196 9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	530 entry = entry_address; // Default from last 'load' operation
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	531 init_opts(&opts[0], 'w', true, OPTION_ARG_TYPE_NUM,
1513 c4355f101bf6 Cleanups to remove warnings gthomas parents: 1503 diff changeset	532 (void )&wait_time, (bool )&wait_time_set, "wait timeout");
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	533 init_opts(&opts[1], 'c', false, OPTION_ARG_TYPE_FLG,
1513 c4355f101bf6 Cleanups to remove warnings gthomas parents: 1503 diff changeset	534 (void )&cache_enabled, (bool )0, "go with caches enabled");
908 6aa5728bb6a0 go command tweak msalter parents: 907 diff changeset	535 num_options = 2;
6aa5728bb6a0 go command tweak msalter parents: 907 diff changeset	536 #ifdef CYGPKG_IO_ETH_DRIVERS
907 a289defa82f0 go command enhancements msalter parents: 800 diff changeset	537 init_opts(&opts[2], 'n', false, OPTION_ARG_TYPE_FLG,
1513 c4355f101bf6 Cleanups to remove warnings gthomas parents: 1503 diff changeset	538 (void )&stop_net, (bool )0, "go with network driver stopped");
908 6aa5728bb6a0 go command tweak msalter parents: 907 diff changeset	539 num_options++;
6aa5728bb6a0 go command tweak msalter parents: 907 diff changeset	540 #endif
1605 43a89c18d005 Add checking (assert) for size of option arrays. Also fix port for TFTP on little endian systems. gthomas parents: 1513 diff changeset	541
43a89c18d005 Add checking (assert) for size of option arrays. Also fix port for TFTP on little endian systems. gthomas parents: 1513 diff changeset	542 CYG_ASSERT(num_options <= NUM_ELEMS(opts), "Too many options");
43a89c18d005 Add checking (assert) for size of option arrays. Also fix port for TFTP on little endian systems. gthomas parents: 1513 diff changeset	543
908 6aa5728bb6a0 go command tweak msalter parents: 907 diff changeset	544 if (!scan_opts(argc, argv, 1, opts, num_options, (void *)&entry, OPTION_ARG_TYPE_NUM, "starting address"))
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	545 {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	546 return;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	547 }
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	548 if (entry == (unsigned long)NO_MEMORY) {
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	549 diag_printf("No entry point known - aborted\n");
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	550 return;
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	551 }
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	552 if (wait_time_set) {
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	553 int script_timeout_ms = wait_time * 1000;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	554 #ifdef CYGSEM_REDBOOT_FLASH_CONFIG
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	555 unsigned char *hold_script = script;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	556 script = (unsigned char *)0;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	557 #endif
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	558 diag_printf("About to start execution at %p - abort with ^C within %d seconds\n",
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	559 (void *)entry, wait_time);
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	560 while (script_timeout_ms >= CYGNUM_REDBOOT_CLI_IDLE_TIMEOUT) {
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	561 res = _rb_gets(line, sizeof(line), CYGNUM_REDBOOT_CLI_IDLE_TIMEOUT);
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	562 if (res == _GETS_CTRLC) {
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	563 #ifdef CYGSEM_REDBOOT_FLASH_CONFIG
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	564 script = hold_script; // Re-enable script
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	565 #endif
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	566 return;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	567 }
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	568 script_timeout_ms -= CYGNUM_REDBOOT_CLI_IDLE_TIMEOUT;
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	569 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	570 }
907 a289defa82f0 go command enhancements msalter parents: 800 diff changeset	571
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	572 // Mask interrupts on all channels
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	573 cur = CYGACC_CALL_IF_SET_CONSOLE_COMM(CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT);
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	574 for (i = 0; i < CYGNUM_HAL_VIRTUAL_VECTOR_NUM_CHANNELS; i++) {
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	575 CYGACC_CALL_IF_SET_CONSOLE_COMM(i);
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	576 __chan = CYGACC_CALL_IF_CONSOLE_PROCS();
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	577 CYGACC_COMM_IF_CONTROL( *__chan, __COMMCTL_IRQ_DISABLE );
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	578 }
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	579 CYGACC_CALL_IF_SET_CONSOLE_COMM(cur);
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	580
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	581 __chan = CYGACC_CALL_IF_CONSOLE_PROCS();
329 85c0eb753287 Add control for netio line flushing. msalter parents: 307 diff changeset	582 CYGACC_COMM_IF_CONTROL(*__chan, __COMMCTL_ENABLE_LINE_FLUSH);
85c0eb753287 Add control for netio line flushing. msalter parents: 307 diff changeset	583
907 a289defa82f0 go command enhancements msalter parents: 800 diff changeset	584 #ifdef CYGPKG_IO_ETH_DRIVERS
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	585 if (stop_net)
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	586 eth_drv_stop();
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	587 #endif
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	588
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	589 HAL_DISABLE_INTERRUPTS(oldints);
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	590 HAL_DCACHE_SYNC();
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	591 if (!cache_enabled) {
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	592 HAL_ICACHE_DISABLE();
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	593 HAL_DCACHE_DISABLE();
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	594 HAL_DCACHE_SYNC();
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	595 }
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	596 HAL_ICACHE_INVALIDATE_ALL();
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	597 HAL_DCACHE_INVALIDATE_ALL();
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	598 // set up a temporary context that will take us to the trampoline
1872 321c9b8eb063 * src/main.c (cyg_start): Fix compiler warning with asl parents: 1855 diff changeset	599 HAL_THREAD_INIT_CONTEXT((CYG_ADDRWORD)workspace_end,
321c9b8eb063 * src/main.c (cyg_start): Fix compiler warning with asl parents: 1855 diff changeset	600 entry, trampoline, 0);
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	601
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	602 // switch context to trampoline
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	603 HAL_THREAD_SWITCH_CONTEXT(&saved_context, &workspace_end);
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	604
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	605 // we get back here by way of return_to_redboot()
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	606
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	607 // undo the changes we made before switching context
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	608 if (!cache_enabled) {
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	609 HAL_ICACHE_ENABLE();
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	610 HAL_DCACHE_ENABLE();
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	611 }
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	612
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	613 CYGACC_COMM_IF_CONTROL(*__chan, __COMMCTL_DISABLE_LINE_FLUSH);
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	614
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	615 HAL_RESTORE_INTERRUPTS(oldints);
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	616
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	617 diag_printf("\nProgram completed with status %d\n", return_status);
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	618 }
132 0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	619
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	620 #ifdef HAL_PLATFORM_RESET
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	621 void
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	622 do_reset(int argc, char *argv[])
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	623 {
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	624 diag_printf("... Resetting.");
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	625 CYGACC_CALL_IF_DELAY_US(2*100000);
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	626 diag_printf("\n");
165 d63db767121d Merge from eCos master repository on 2001-06-29-06:43:03-BST jlarmour parents: 162 diff changeset	627 CYGACC_CALL_IF_RESET();
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	628 diag_printf("!! oops, RESET not working on this platform\n");
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	629 }
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	630 #endif
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	631
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	632 #ifdef CYGSEM_REDBOOT_VARIABLE_BAUD_RATE
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	633 #ifdef CYGSEM_REDBOOT_FLASH_CONFIG
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	634 #include <flash_config.h>
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	635 #endif
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	636
335 a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	637 static int
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	638 set_comm_baud_rate(hal_virtual_comm_table_t *chan, int rate)
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	639 {
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	640 int current_rate;
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	641
1491 ab4a708d689e * src/main.c (set_comm_baud_rate): Get current rate with GETBAUD jlarmour parents: 1475 diff changeset	642 current_rate = CYGACC_COMM_IF_CONTROL(*chan, __COMMCTL_GETBAUD);
335 a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	643 if (rate != current_rate)
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	644 return CYGACC_COMM_IF_CONTROL(*chan, __COMMCTL_SETBAUD, rate);
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	645
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	646 return 0;
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	647 }
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	648
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	649 int
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	650 set_console_baud_rate(int rate)
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	651 {
791 a2dfa8bf3c57 Export RedBoot FIS functions - from Knud Woehler <knud.woehler@microplex.de> gthomas parents: 566 diff changeset	652 int ret = -1;
335 a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	653 #ifdef CYGPKG_REDBOOT_ANY_CONSOLE
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	654 if (!console_selected) {
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	655 int cur = CYGACC_CALL_IF_SET_CONSOLE_COMM(CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT);
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	656 int i;
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	657 // Set baud for all channels
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	658 for (i = 0; i < CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS; i++) {
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	659 CYGACC_CALL_IF_SET_CONSOLE_COMM(i);
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	660 ret = set_comm_baud_rate(CYGACC_CALL_IF_CONSOLE_PROCS(), rate);
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	661 if (ret < 0)
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	662 break;
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	663 }
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	664 CYGACC_CALL_IF_SET_CONSOLE_COMM(cur);
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	665 } else
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	666 #endif
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	667 ret = set_comm_baud_rate(CYGACC_CALL_IF_CONSOLE_PROCS(), rate);
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	668
335 a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	669 if (ret < 0)
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	670 diag_printf("Setting console baud rate to %d failed\n", rate);
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	671
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	672 return ret;
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	673 }
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	674
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	675 static void
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	676 _sleep(int ms)
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	677 {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	678 int i;
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	679 for (i = 0; i < ms; i++) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	680 CYGACC_CALL_IF_DELAY_US((cyg_int32)1000);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	681 }
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	682 }
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	683
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	684 void
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	685 do_baud_rate(int argc, char *argv[])
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	686 {
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	687 int new_rate, ret, old_rate;
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	688 bool new_rate_set;
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	689 hal_virtual_comm_table_t *__chan;
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	690 struct option_info opts[1];
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	691 #ifdef CYGSEM_REDBOOT_FLASH_CONFIG
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	692 struct config_option opt;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	693 #endif
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	694
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	695 init_opts(&opts[0], 'b', true, OPTION_ARG_TYPE_NUM,
1513 c4355f101bf6 Cleanups to remove warnings gthomas parents: 1503 diff changeset	696 (void )&new_rate, (bool )&new_rate_set, "new baud rate");
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	697 if (!scan_opts(argc, argv, 1, opts, 1, 0, 0, "")) {
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	698 return;
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	699 }
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	700 __chan = CYGACC_CALL_IF_CONSOLE_PROCS();
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	701 if (new_rate_set) {
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	702 diag_printf("Baud rate will be changed to %d - update your settings\n", new_rate);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	703 _sleep(500); // Give serial time to flush
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	704 old_rate = CYGACC_COMM_IF_CONTROL(*__chan, __COMMCTL_GETBAUD);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	705 ret = set_console_baud_rate(new_rate);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	706 if (ret < 0) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	707 if (old_rate > 0) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	708 // Try to restore
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	709 set_console_baud_rate(old_rate);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	710 _sleep(500); // Give serial time to flush
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	711 diag_printf("\nret = %d\n", ret);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	712 }
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	713 return; // Couldn't set the desired rate
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	714 }
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	715 // Make sure this new rate works or back off to previous value
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	716 // Sleep for a few seconds, then prompt to see if it works
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	717 _sleep(3000); // Give serial time to flush
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	718 if (!verify_action_with_timeout(5000, "Baud rate changed to %d", new_rate)) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	719 _sleep(500); // Give serial time to flush
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	720 set_console_baud_rate(old_rate);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	721 _sleep(500); // Give serial time to flush
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	722 return;
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	723 }
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	724 #ifdef CYGSEM_REDBOOT_FLASH_CONFIG
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	725 opt.type = CONFIG_INT;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	726 opt.enable = (char *)0;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	727 opt.enable_sense = 1;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	728 opt.key = "console_baud_rate";
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	729 opt.dflt = new_rate;
161 ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	730 flash_add_config(&opt, true);
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	731 #endif
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	732 } else {
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	733 ret = CYGACC_COMM_IF_CONTROL(*__chan, __COMMCTL_GETBAUD);
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	734 diag_printf("Baud rate = ");
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	735 if (ret <= 0) {
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	736 diag_printf("unknown\n");
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	737 } else {
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	738 diag_printf("%d\n", ret);
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	739 }
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	740 }
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	741 }
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	742 #endif
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	743
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	744 //
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	745 // Validate an address to see if it is within any known RAM area
132 0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	746 //
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	747 bool
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	748 valid_address(unsigned char *addr)
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	749 {
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	750 int seg;
132 0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	751
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	752 for (seg = 0; seg < CYGBLD_REDBOOT_MAX_MEM_SEGMENTS; seg++) {
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	753 if (mem_segments[seg].start != NO_MEMORY) {
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	754 if ((addr >= mem_segments[seg].start) && (addr < mem_segments[seg].end)) {
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	755 return true;
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	756 }
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	757 }
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	758 }
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	759 return false;
132 0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	760 }

Mercurial > ecos

annotate packages/redboot/current/src/main.c @ 1872:321c9b8eb063