1 # ====================================================================
5 # MIPS SIM HAL package configuration data
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
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17 ## eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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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 # Original data: bartv
48 #####DESCRIPTIONEND####
50 # ====================================================================
52 cdl_package CYGPKG_HAL_MIPS_SIM {
53 display "Minimal simulator"
54 parent CYGPKG_HAL_MIPS
55 define_header hal_mips_sim.h
58 The minimal simulator HAL package is provided for when only
59 a simple simulation of the processor architecture is
60 desired, as opposed to detailed simulation of any specific
61 board. To use this minimal simulator the command
62 `target sim --board=jmr3904pal' should be used from inside
63 gdb. It is not possible to use any of the eCos device
64 drivers when the simulator is running in this mode"
66 compile hal_diag.c platform.S plf_misc.c
68 implements CYGINT_HAL_DEBUG_GDB_CTRLC_UNSUPPORTED
70 cdl_option CYGBLD_HAL_TARGET_H {
71 display "architecture header file"
74 define -file system.h CYGBLD_HAL_TARGET_H
75 calculated { CYGPKG_HAL_MIPS_TX39 ? "<pkgconf/hal_mips_tx39.h>" :
76 "<pkgconf/hal_mips_vr4300.h>"}
80 puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H <pkgconf/hal_mips_sim.h>"
83 cdl_component CYG_HAL_STARTUP {
84 display "Startup type"
89 define -file system.h CYG_HAL_STARTUP
91 Only supports RAM startup."
94 # Real-time clock/counter specifics
95 cdl_component CYGNUM_HAL_RTC_CONSTANTS {
96 display "Real-time clock constants."
99 cdl_option CYGNUM_HAL_RTC_NUMERATOR {
100 display "Real-time clock numerator"
102 default_value 1000000000
104 cdl_option CYGNUM_HAL_RTC_DENOMINATOR {
105 display "Real-time clock denominator"
109 # Isn't a nice way to handle freq requirement!
110 cdl_option CYGNUM_HAL_RTC_PERIOD {
111 display "Real-time clock period"
117 cdl_component CYGBLD_GLOBAL_OPTIONS {
118 display "Global build options"
122 Global build options including control over
123 compiler flags, linker flags and choice of toolchain."
126 cdl_option CYGBLD_GLOBAL_COMMAND_PREFIX {
127 display "Global command prefix"
130 default_value { CYGPKG_HAL_MIPS_TX39 ? "mips-tx39-elf" : \
133 This option specifies the command prefix used when
134 invoking the build tools."
137 cdl_option CYGBLD_GLOBAL_CFLAGS {
138 display "Global compiler flags"
141 default_value { CYGPKG_HAL_MIPS_TX39 ? "-Wall -Wpointer-arith -Wstrict-prototypes -Winline -Wundef -Woverloaded-virtual -g -O2 -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -fvtable-gc -finit-priority" : "-mgp32 -EB -Wall -Wpointer-arith -Wstrict-prototypes -Winline -Wundef -Woverloaded-virtual -g -O2 -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -fvtable-gc -finit-priority" }
143 This option controls the global compiler flags which
144 are used to compile all packages by
145 default. Individual packages may define
146 options which override these global flags."
149 cdl_option CYGBLD_GLOBAL_LDFLAGS {
150 display "Global linker flags"
153 default_value { CYGPKG_HAL_MIPS_TX39 ? "-g -nostdlib -Wl,--gc-sections -Wl,-static" : "-mgp32 -EB -g -nostdlib -Wl,--gc-sections -Wl,-static" }
155 This option controls the global linker flags. Individual
156 packages may define options which override these global flags."
160 cdl_component CYGHWR_MEMORY_LAYOUT {
161 display "Memory layout"
164 calculated { CYGPKG_HAL_MIPS_TX39 ? "mips_tx39_sim_ram" :
165 "mips_vr4300_sim_ram" }
167 cdl_option CYGHWR_MEMORY_LAYOUT_LDI {
168 display "Memory layout linker script fragment"
171 define -file system.h CYGHWR_MEMORY_LAYOUT_LDI
172 calculated { CYGPKG_HAL_MIPS_TX39 ? "<pkgconf/mlt_mips_tx39_sim_ram.ldi>" :
173 "<pkgconf/mlt_mips_vr4300_sim_ram.ldi>" }
176 cdl_option CYGHWR_MEMORY_LAYOUT_H {
177 display "Memory layout header file"
180 define -file system.h CYGHWR_MEMORY_LAYOUT_H
181 calculated { CYGPKG_HAL_MIPS_TX39 ? "<pkgconf/mlt_mips_tx39_sim_ram.h>" :
182 "<pkgconf/mlt_mips_vr4300_sim_ram.h>" }