1 //==========================================================================
5 // HAL (platform) "make defs" program
7 //==========================================================================
8 //####ECOSGPLCOPYRIGHTBEGIN####
9 // -------------------------------------------
10 // This file is part of eCos, the Embedded Configurable Operating System.
11 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
13 // eCos is free software; you can redistribute it and/or modify it under
14 // the terms of the GNU General Public License as published by the Free
15 // Software Foundation; either version 2 or (at your option) any later version.
17 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
18 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
19 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
22 // You should have received a copy of the GNU General Public License along
23 // with eCos; if not, write to the Free Software Foundation, Inc.,
24 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
26 // As a special exception, if other files instantiate templates or use macros
27 // or inline functions from this file, or you compile this file and link it
28 // with other works to produce a work based on this file, this file does not
29 // by itself cause the resulting work to be covered by the GNU General Public
30 // License. However the source code for this file must still be made available
31 // in accordance with section (3) of the GNU General Public License.
33 // This exception does not invalidate any other reasons why a work based on
34 // this file might be covered by the GNU General Public License.
36 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
37 // at http://sources.redhat.com/ecos/ecos-license/
38 // -------------------------------------------
39 //####ECOSGPLCOPYRIGHTEND####
40 //==========================================================================
41 //#####DESCRIPTIONBEGIN####
44 // Contributors: gthomas, jskov
46 // Purpose: Platform dependent definition generator
47 // Description: This file contains code that can be compiled by the target
48 // compiler and used to generate machine specific definitions
49 // suitable for use in assembly code.
51 //####DESCRIPTIONEND####
53 //==========================================================================
55 #include <pkgconf/hal.h>
57 #include <cyg/hal/hal_arch.h> // HAL header
58 #include <cyg/hal/hal_intr.h> // HAL header
59 #include <cyg/hal/hal_cache.h> // HAL header
61 # include <pkgconf/kernel.h>
62 # include <cyg/kernel/instrmnt.h>
66 * This program is used to generate definitions needed by
67 * assembly language modules.
69 * This technique was first used in the OSF Mach kernel code:
70 * generate asm statements containing #defines,
71 * compile this file to assembler, and then extract the
72 * #defines from the assembly-language output.
75 #define DEFINE(sym, val) \
76 asm volatile("\n\t.equ\t" #sym ",%0" : : "i" (val))
81 // Some other exception related definitions
82 DEFINE(CYGNUM_HAL_ISR_COUNT, CYGNUM_HAL_ISR_COUNT);
83 DEFINE(CYGNUM_HAL_VSR_COUNT, CYGNUM_HAL_VSR_COUNT);
84 DEFINE(CYGNUM_HAL_VECTOR_INTERRUPT, CYGNUM_HAL_VECTOR_INTERRUPT);
85 DEFINE(CYGNUM_HAL_VECTOR_BREAKPOINT, CYGNUM_HAL_VECTOR_BREAKPOINT);
88 DEFINE(CYGNUM_HAL_INTERRUPT_INTC_V320USC_base, CYGNUM_HAL_INTERRUPT_INTC_V320USC_base);
89 DEFINE(CYGNUM_HAL_INTERRUPT_INTC_PCI_base, CYGNUM_HAL_INTERRUPT_INTC_PCI_base);
90 DEFINE(CYGNUM_HAL_INTERRUPT_INTC_IO_base, CYGNUM_HAL_INTERRUPT_INTC_IO_base);
91 DEFINE(CYGARC_REG_INT_STAT, CYGARC_REG_INT_STAT);
92 DEFINE(CYGARC_REG_PCI_STAT, CYGARC_REG_PCI_STAT);
93 DEFINE(CYGARC_REG_IO_STAT, CYGARC_REG_IO_STAT);
94 DEFINE(CYGARC_REG_PCI_MASK, CYGARC_REG_PCI_MASK);
95 DEFINE(CYGARC_REG_IO_MASK, CYGARC_REG_IO_MASK);
96 DEFINE(CYGARC_REG_INT_CFG0, CYGARC_REG_INT_CFG0);
97 DEFINE(CYGARC_REG_INT_CFG3, CYGARC_REG_INT_CFG3);
98 #if defined(CYGIMP_HAL_COMMON_INTERRUPTS_CHAIN)
99 DEFINE(CYGNUM_HAL_INTERRUPT_CHAINING, CYGNUM_HAL_INTERRUPT_CHAINING);
105 //--------------------------------------------------------------------------