[rtems commit] tools: Remove nios2gen
Sebastian Huber
sebh at rtems.org
Fri Jun 15 05:15:33 UTC 2018
Module: rtems
Branch: master
Commit: 46c2da693c209e1004e69abc7aea0752ef249940
Changeset: http://git.rtems.org/rtems/commit/?id=46c2da693c209e1004e69abc7aea0752ef249940
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Wed Jun 6 16:18:49 2018 +0200
tools: Remove nios2gen
All tools should be removed from the RTEMS source repository at some
point in time. Tools with a BSD-style license will be moved to the
RTEMS tools repository. Unfortunately, the this tool is RTEMS GPL
licensed.
If users of this tool still exist, they can reimplement the
functionality using a BSD-style license and add it to the RTEMS tools.
Close #3444.
---
tools/cpu/configure.ac | 3 -
tools/cpu/nios2/Makefile.am | 21 --
tools/cpu/nios2/README | 146 --------
tools/cpu/nios2/bridges.c | 112 ------
tools/cpu/nios2/bridges.h | 29 --
tools/cpu/nios2/clocks.c | 75 ----
tools/cpu/nios2/clocks.h | 26 --
tools/cpu/nios2/configure.ac | 23 --
tools/cpu/nios2/devices.c | 130 -------
tools/cpu/nios2/devices.h | 30 --
tools/cpu/nios2/linkcmds.c | 120 ------
tools/cpu/nios2/linkcmds.h | 23 --
tools/cpu/nios2/memory.c | 101 -----
tools/cpu/nios2/memory.h | 27 --
tools/cpu/nios2/nios2gen.c | 494 -------------------------
tools/cpu/nios2/output.c | 193 ----------
tools/cpu/nios2/output.h | 25 --
tools/cpu/nios2/ptf.c | 857 -------------------------------------------
tools/cpu/nios2/ptf.h | 69 ----
tools/cpu/nios2/sample.ptf | 462 -----------------------
20 files changed, 2966 deletions(-)
diff --git a/tools/cpu/configure.ac b/tools/cpu/configure.ac
index 8e96cf9..220311b 100644
--- a/tools/cpu/configure.ac
+++ b/tools/cpu/configure.ac
@@ -18,9 +18,6 @@ RTEMS_TOOLPATHS
AC_SUBST(program_prefix)
AC_CONFIG_SUBDIRS(generic)
-case "$RTEMS_CPU" in
-nios2 ) AC_CONFIG_SUBDIRS(nios2);;
-esac
# Explicitly list all Makefiles here
AC_CONFIG_FILES([Makefile])
diff --git a/tools/cpu/nios2/Makefile.am b/tools/cpu/nios2/Makefile.am
deleted file mode 100644
index 5d67aff..0000000
--- a/tools/cpu/nios2/Makefile.am
+++ /dev/null
@@ -1,21 +0,0 @@
-ACLOCAL_AMFLAGS = -I ../../../aclocal
-
-noinst_PROGRAMS = nios2gen
-
-nios2gen_SOURCES = nios2gen.c \
- bridges.c bridges.h \
- devices.c devices.h \
- clocks.c clocks.h \
- output.c output.h \
- linkcmds.c linkcmds.h \
- memory.c memory.h \
- ptf.h ptf.c
-
-if HELP2MAN
-man_MANS = nios2gen.1
-
-nios2gen.1: nios2gen$(EXEEXT)
- $(HELP2MAN) -N ./nios2gen >$@
-endif
-
-include $(top_srcdir)/../../../automake/host.am
diff --git a/tools/cpu/nios2/README b/tools/cpu/nios2/README
deleted file mode 100644
index 1edcdb6..0000000
--- a/tools/cpu/nios2/README
+++ /dev/null
@@ -1,146 +0,0 @@
-nios2gen:
- Tool to generate BSP data for boards utilizing NIOS2 soft core processor.
-
-=================================
-What it does
-
-It creates a sopc.h and linkcmds file for RTEMS nios2 BSPs from one or more inputs:
-
-1. SOPC System Description PTF
-
-As an output from SOPC Builder you get a file with extension ".ptf" that fully
-describes the SOPC, including all CPUs, memory and integrated peripherals.
-(PTF simply means "plain-text file").
-
-2. BSP Configuration PTF
-
-This file, using the same format as the SOPC System Description PTF, describes
-which components of the SOPC shall be used by the BSP. For example, there may
-be several timers, but a BSP wants at least one named "CLOCK" and optionally
-another named "TIMER". This mapping can be specified in the BSP.
-
-=================================
-Contents of the configuration PTF
-
-There can be definitions of ...
-
-HEADER: This is written to sopc.h before anything else. Example:
-
- HEADER = "
- #ifndef __SOPC_H
- #define __SOPC_H 1
- ";
-
-EPILOG: This is written to sopc.h after anything else. Example:
-
- EPILOG = "
- #endif
- ";
-
-CLOCKS section: Used to specify names for clocks to be used in definitions in
-the sopc.h. The default name (if none is specified here) is the uppercased name
-as in the system description PTF. Specify the name you want on the left, the
-name in the sopc PTF on the right! Example:
-
- CLOCKS
- {
- GLOBAL_CLOCK = "sys_clk";
- }
-
-MODULES section: Same as clocks but for modules / peripherals. As a special definition,
-if the PTF contains more than one nios2 CPU, it /must/ define a CPU to use. Example to
-select cpu_0 and rename timer_0 to CLOCK and timer_1 to TIMER:
-
- MODULES
- {
- CPU = "cpu_0";
- CLOCK = "timer_0";
- TIMER = "timer_1";
- }
-
-CLASS xyz sections: These specify what you want in the sopc.h, and how the definitions
-shall be named. Actually, the CLASS xyz should look exactly like the corresponding MODULE
-specification in the system description PTF of modules belonging to that class; e.g. a
-a JTAG UART is originally described like this:
-
- MODULE jtag_uart_0
- {
- class = "altera_avalon_jtag_uart";
- class_version = "1.0";
- iss_model_name = "altera_avalon_jtag_uart";
- SLAVE avalon_jtag_slave
- {
- SYSTEM_BUILDER_INFO
- {
- Bus_Type = "avalon";
- Is_Printable_Device = "1";
- Address_Alignment = "native";
- Address_Width = "1";
- Data_Width = "32";
- Has_IRQ = "1";
- Read_Wait_States = "peripheral_controlled";
- Write_Wait_States = "peripheral_controlled";
- JTAG_Hub_Base_Id = "0x04006E";
- JTAG_Hub_Instance_Id = "0";
- MASTERED_BY cpu_0/data_master
- {
- priority = "1";
- }
- IRQ_MASTER cpu_0/data_master
- {
- IRQ_Number = "2";
- }
- Base_Address = "0x08000000";
- }
- }
- ...
- }
-
-If you want to have definitions about its base address and irq number in your sopc.h,
-define a CLASS for altera_avalon_jtag_uart that matches the MODULE description above,
-but instead of values for the items you specify names to be used in your sopc.h (You
-can omit items from the MODULE as you like, but the section nesting must match; and
-section names (such as avalon_jtag_slave for the SLAVE section) also have to match)
-
- CLASS altera_avalon_jtag_uart
- {
- SLAVE avalon_jtag_slave
- {
- SYSTEM_BUILDER_INFO
- {
- Base_Address = "BASE_ADDR";
- IRQ_MASTER { IRQ_Number = "IRQ"; }
- }
- }
- }
-
-The output for jtag_uart_0 will be:
-
- #define JTAG_UART_BASE_ADDR 0x021208D0
- #define JTAG_UART_IRQ 1
-
-There are some values with special meaning to nios2gen,
-
-N2G_CLOCKREF_CLOCK: This should be used whereever the value in the SOPC PTF
-specifies the name of a clock. nios2gen will use whatever you configured for
-the selected clock in your CLOCKS section.
-
-N2G_CLOCKREF_DEVICE: This should be used whereever the value in the SOPC PTF
-specifies the name of a module. nios2gen will use whatever you configured for
-the selected module in your MODULES section.
-
-Additionally, you can specify items in your CLASSes so that nios2gen will include
-constant definitions in the sopc.h whenever such CLASS is present. The format is
-
- N2G_DEFINE_xyz = "123"
-
-and will result in
-
-#define MODULENAME_xyz 123
-
-
-
-
-
-
-
diff --git a/tools/cpu/nios2/bridges.c b/tools/cpu/nios2/bridges.c
deleted file mode 100644
index feb90f9..0000000
--- a/tools/cpu/nios2/bridges.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-/********************************************************/
-/* Find bus bridges */
-
-/* This part of the program builds a list with pairs of bus
- master port names (each is "device name/master port name").
- It is then possible to find if a given master is actually
- available under a different master port name through bridges.
- */
-
-/* Typical example with external SRAM that is slave of
- tristate_bridge_0/tristate_master, and
- tristate_bridge_0 itself is slave of cpu0/data_master, the
- bridge information would be stored as this bus_bridge_pair:
- mastered_by = "cpu0/data_master" and
- bridges_to = "tristate_bridge_0/tristate_master".
- That allows to deduce that SRAM is actually mastered by
- cpu0/data_master. If there were any address or bus width
- translations, it should be noted in the bridges list... For
- now we simply assume that bridges never translate anything.
- */
-
-#include <string.h>
-#include <stdlib.h>
-
-#include "ptf.h"
-#include "bridges.h"
-
-int is_bridged(
- char *cpu_master,
- char *dev_master,
- bus_bridge_pair *bridges)
-{
- char *curr_master;
- bus_bridge_pair *bbp;
-
- if(strcmp(cpu_master, dev_master) == 0) return 1; /* cpu directly masters dev */
-
- for(bbp = bridges; bbp != NULL; bbp=bbp->next)
- {
- if(strcmp(cpu_master, bbp->mastered_by) == 0 &&
- is_bridged(bbp->bridges_to, dev_master, bridges))
- {
- return 1; /* cpu masters dev via bridge */
- }
- };
-
- return 0;
-}
-
-void add_bridge_master(struct ptf_item *pi, void *arg)
-{
- struct { char *bt; bus_bridge_pair **bridges; } *binfo = arg;
- bus_bridge_pair *new_pair;
-
- if(binfo->bridges == 0) return;
-
- new_pair = (bus_bridge_pair *)malloc(sizeof(bus_bridge_pair));
- if(new_pair == NULL) return;
-
- new_pair->bridges_to = binfo->bt;
- new_pair->mastered_by = pi->item[pi->level]->value;
- new_pair->next = *(binfo->bridges);
- *(binfo->bridges) = new_pair;
-}
-
-void add_bridge_dest(struct ptf_item *pi, void *arg)
-{
- struct ptf maby_section = { section, "MASTERED_BY", 0, 0, 0 };
- struct ptf_item maby = { 1, &maby_section };
-
- char *bridge_name = pi->item[1]->value;
- char *bridge_dest = pi->item[pi->level]->value;
- struct { char *bt; bus_bridge_pair **bridges; } binfo;
-
- binfo.bridges = arg;
- binfo.bt = (char*)malloc(strlen(bridge_name)+strlen(bridge_dest) + 2);
- strcpy(binfo.bt, bridge_name);
- strcat(binfo.bt, "/");
- strcat(binfo.bt, bridge_dest);
-
- ptf_match(pi->item[pi->level-1]->sub, &maby, add_bridge_master, &binfo);
-
- /* binfo.bt is NOT freed here */
-}
-
-bus_bridge_pair *find_bridges(struct ptf *p)
-{
- bus_bridge_pair *bridges = 0;
-
- struct ptf system = { section, "SYSTEM", 0, 0, 0 };
- struct ptf module = { section, "MODULE", 0, 0, 0 };
- struct ptf slave = { section, "SLAVE", 0, 0, 0 };
- struct ptf syb = { section, "SYSTEM_BUILDER_INFO", 0, 0, 0 };
- struct ptf to = { item, "Bridges_To", 0, 0, 0 };
- struct ptf_item brdg = { 5, &system, &module, &slave, &syb, &to };
-
- ptf_match(p, &brdg, add_bridge_dest, &bridges);
-
- return bridges;
-}
-
-
-
-
diff --git a/tools/cpu/nios2/bridges.h b/tools/cpu/nios2/bridges.h
deleted file mode 100644
index 7c2b851..0000000
--- a/tools/cpu/nios2/bridges.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef __NIOS2GEN_BRIDGES_H
-#define __NIOS2GEN_BRIDGES_H 1
-
-typedef struct bus_bridge_pair
-{
- char *mastered_by;
- char *bridges_to;
- struct bus_bridge_pair *next;
-}
-bus_bridge_pair;
-
-bus_bridge_pair *find_bridges(struct ptf *p);
-
-int is_bridged(
- char *cpu_master,
- char *dev_master,
- bus_bridge_pair *bridges);
-
-#endif
-
-
diff --git a/tools/cpu/nios2/clocks.c b/tools/cpu/nios2/clocks.c
deleted file mode 100644
index cb2befa..0000000
--- a/tools/cpu/nios2/clocks.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#include "ptf.h"
-#include "clocks.h"
-
-#include <stdlib.h>
-
-void add_clock_spec(struct ptf_item *pi, void *arg)
-{
- clock_desc **clocks = arg;
- clock_desc *new_clock;
- unsigned long freq;
-
- new_clock = (clock_desc*)malloc(sizeof(clock_desc));
- if(new_clock == NULL) return;
-
- new_clock->freq = strtoul(pi->item[pi->level]->value, 0, 0);
-
- new_clock->cfgname = NULL;
- new_clock->name = pi->item[pi->level-1]->value;
- new_clock->next = *clocks;
-
-
- *clocks = new_clock;
-}
-
-void set_clock_cfgname(struct ptf_item *pi, void *arg)
-{
- clock_desc *clock = arg;
- clock->cfgname = pi->item[pi->level]->name;
-}
-
-clock_desc *find_clocks( struct ptf *sopc, struct ptf *cfg )
-{
- clock_desc *clocks, *reverse;
-
- struct ptf system = { section, "SYSTEM", 0, 0, 0 };
- struct ptf wizargs = { section, "WIZARD_SCRIPT_ARGUMENTS", 0, 0, 0 };
- struct ptf all = { section, "CLOCKS", 0, 0, 0 };
- struct ptf clock = { section, "CLOCK", 0, 0, 0 };
- struct ptf freq = { item, "frequency", 0, 0, 0 };
- struct ptf_item clk_spec = { 5, &system, &wizargs, &all, &clock, &freq };
-
- struct ptf named = { item, 0, 0, 0, 0 };
- struct ptf_item clk_cfg = { 2, &all, &named };
-
- clocks = NULL;
- ptf_match(sopc, &clk_spec, add_clock_spec, &clocks);
-
- /* Reverse the linked list and look for configured names */
-
- reverse = NULL;
- while(clocks)
- {
- clock_desc *tmp = clocks;
- clocks = clocks->next;
- tmp->next = reverse;
- reverse = tmp;
-
- named.value = tmp->name;
- ptf_match(cfg, &clk_cfg, set_clock_cfgname, tmp);
- if(tmp->cfgname == NULL) tmp->cfgname = ptf_defused_name(tmp->name);
- };
-
- return reverse;
-}
-
-
-
diff --git a/tools/cpu/nios2/clocks.h b/tools/cpu/nios2/clocks.h
deleted file mode 100644
index 9129c79..0000000
--- a/tools/cpu/nios2/clocks.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef __NIOS2GEN_CLOCKS_H
-#define __NIOS2GEN_CLOCKS_H 1
-
-#include "ptf.h"
-
-typedef struct clockdsc
-{
- char *name;
- char *cfgname;
- unsigned long freq;
- struct clockdsc *next;
-}
-clock_desc;
-
-clock_desc *find_clocks( struct ptf *ptf, struct ptf *cfg );
-
-#endif
-
diff --git a/tools/cpu/nios2/configure.ac b/tools/cpu/nios2/configure.ac
deleted file mode 100644
index b0fbc85..0000000
--- a/tools/cpu/nios2/configure.ac
+++ /dev/null
@@ -1,23 +0,0 @@
-## Process this file with autoconf to produce a configure script.
-
-AC_PREREQ([2.69])
-AC_INIT([rtems-tools-cpu-nios2],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
-AC_CONFIG_SRCDIR([nios2gen.c])
-RTEMS_TOP(../../..)
-RTEMS_SOURCE_TOP
-RTEMS_BUILD_TOP
-
-RTEMS_CANONICAL_TARGET_CPU
-
-AM_INIT_AUTOMAKE([foreign subdir-objects 1.12.2])
-AM_MAINTAINER_MODE
-
-AC_PROG_CC
-AC_CHECK_PROGS(HELP2MAN,help2man)
-AM_CONDITIONAL(HELP2MAN,test -n "$HELP2MAN" )
-
-RTEMS_TOOLPATHS
-
-# Explicitly list all Makefiles here
-AC_CONFIG_FILES([Makefile])
-AC_OUTPUT
diff --git a/tools/cpu/nios2/devices.c b/tools/cpu/nios2/devices.c
deleted file mode 100644
index 7894294..0000000
--- a/tools/cpu/nios2/devices.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "ptf.h"
-#include "bridges.h"
-#include "devices.h"
-
-void add_device(device_desc **dl, struct ptf *dev)
-{
- device_desc *eds;
-
- for(eds = *dl; eds; eds = eds->next)
- {
- if(eds->ptf == dev)
- {
- eds->slaves++;
- return;
- };
- };
-
- eds = (device_desc *)malloc(sizeof(device_desc));
- eds->slaves = 1;
- eds->ptf = dev;
- eds->next = *dl;
- *dl = eds;
-}
-
-void check_and_add_device(struct ptf_item *pi, void *arg)
-{
- struct ptf *module = pi->item[pi->level-3];
- struct ptf *sysinfo = pi->item[pi->level-2];
- char *master_name = pi->item[pi->level]->value;
-
- struct { char *dm; char *im; device_desc **dl; bus_bridge_pair *bridges; } *dinfo = arg;
-
- if(is_bridged(dinfo->dm, master_name, dinfo->bridges) ||
- is_bridged(dinfo->im, master_name, dinfo->bridges))
- {
- struct ptf *ni = ptf_alloc_item(item, "N2G_Selected", "1");
- if(ni != NULL)
- {
- ni->next = sysinfo->sub;
- sysinfo->sub = ni;
- };
- add_device(dinfo->dl, module);
- };
-}
-
-void set_dev_cfgname(struct ptf_item *pi, void *arg)
-{
- device_desc *dev = arg;
- dev->cfgname = pi->item[pi->level]->name;
-}
-
-
-device_desc *find_devices(
- struct ptf *ptf,
- struct ptf *cfg,
- struct ptf *cpu,
- bus_bridge_pair *bridges)
-{
- struct ptf system = { section, "SYSTEM", 0, 0, 0 };
- struct ptf module = { section, "MODULE", 0, 0, 0 };
- struct ptf slave = { section, "SLAVE", 0, 0, 0 };
- struct ptf syb = { section, "SYSTEM_BUILDER_INFO", 0, 0, 0 };
- struct ptf maby = { section, "MASTERED_BY", 0, 0, 0 };
- struct ptf_item brdg = { 5, &system, &module, &slave, &syb, &maby };
-
- struct ptf modules = { section, "MODULES", 0, 0, 0 };
- struct ptf named = { item, 0, 0, 0, 0};
- struct ptf_item devcf = { 2, &modules, &named };
-
- struct { char *dm; char *im; device_desc **dl; bus_bridge_pair *bridges; } dinfo;
-
- device_desc *found, *reverse;
-
- found = NULL;
-
- add_device(&found, cpu); /* The CPU is "self-connected", add it */
-
- dinfo.dl = &found;
- dinfo.bridges = bridges;
- dinfo.dm = (char *)malloc(strlen(cpu->value)+13);
- dinfo.im = (char *)malloc(strlen(cpu->value)+20);
-
- strcpy(dinfo.im, cpu->value);
- strcat(dinfo.im, "/");
- strcpy(dinfo.dm, dinfo.im);
- strcat(dinfo.dm, "data_master");
- strcat(dinfo.im, "instruction_master");
-
- /* "Available" is any MODULE with a SLAVE section that is MASTERED_BY
- either instr_master or data_master of selected CPU, either directly
- or through a bridge. See code above for more info about bridges.
- */
-
- ptf_match(ptf, &brdg, check_and_add_device, &dinfo);
-
- free(dinfo.dm);
- free(dinfo.im);
-
- /* Reverse the linked list */
-
- reverse = NULL;
- while(found)
- {
- device_desc *tmp = found;
- found = found->next;
-
- tmp->next = reverse;
- reverse = tmp;
-
- named.value = tmp->ptf->value;
- tmp->cfgname = NULL;
- ptf_match(cfg, &devcf, set_dev_cfgname, tmp);
- if(tmp->cfgname == NULL) tmp->cfgname = ptf_defused_name(tmp->ptf->value);
- };
-
- return reverse;
-}
-
diff --git a/tools/cpu/nios2/devices.h b/tools/cpu/nios2/devices.h
deleted file mode 100644
index f0e8208..0000000
--- a/tools/cpu/nios2/devices.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef __NIOS2GEN_DEVICES_H
-#define __NIOS2GEN_DEVICES_H 1
-
-#include "ptf.h"
-#include "bridges.h"
-
-typedef struct dev_descr
-{
- int slaves;
- char *cfgname;
- struct ptf *ptf;
- struct dev_descr *next;
-}
-device_desc;
-
-device_desc *find_devices(
- struct ptf *ptf,
- struct ptf *cfg,
- struct ptf *cpu,
- bus_bridge_pair *bridges);
-
-#endif
diff --git a/tools/cpu/nios2/linkcmds.c b/tools/cpu/nios2/linkcmds.c
deleted file mode 100644
index 8ed0ddb..0000000
--- a/tools/cpu/nios2/linkcmds.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "ptf.h"
-#include "devices.h"
-#include "output.h" /* is_not_connected, fwrite_value, etc */
-#include "memory.h"
-#include "linkcmds.h"
-
-typedef struct
-{
- FILE *file;
- struct ptf *cfg, *cpu;
- device_desc *devices;
- memory_desc *memory;
-}
-lcmd_desc;
-
-void fwrite_lcmds_section(struct ptf_item *pi, void *arg)
-{
- lcmd_desc *li = (lcmd_desc *)arg;
- struct ptf *p;
- struct ptf_item lpi;
- char *location = NULL;
- char *section_name = pi->item[1]->value;
-
- if(section_name == 0)
- {
- fprintf(stderr, "Found a LINKER/SECTION without name, ignoring it.\n");
- return;
- };
-
- p = ptf_find(pi->item[1]->sub, &lpi, item, "LOCATION", 0);
- if(p)
- {
- location = p->value;
- }
- else
- {
- if(strcmp(section_name, "entry") == 0)
- {
- p = ptf_find(li->cpu, &lpi, item, "reset_slave", 0);
- }
- else if(strcmp(section_name, "exceptions") == 0)
- {
- p = ptf_find(li->cpu, &lpi, item, "exc_slave", 0);
- };
- if(p) location = p->value;
- /* TODO: This doesn't work yet, parse full slave address, translate into our naming */
- }
-
- if(location == 0)
- {
- fprintf(stderr, "No LOCATION configured for section '%s'!\n", pi->item[1]->value);
- return;
- };
-
- fprintf(li->file, " .%s :\n {\n", pi->item[1]->value);
- fprintf(li->file, pi->item[2]->value);
- fprintf(li->file, " } > %s\n\n", location);
-}
-
-void fwrite_linkcmds_file(FILE *file, struct ptf *cfg, struct ptf *cpu, device_desc *devices, memory_desc *memory)
-{
- struct ptf *p;
- struct ptf_item pi;
- memory_desc *tmd;
- lcmd_desc linfo;
-
- struct ptf ptlink = { section, "LINKCMDS", 0, 0, 0 };
- struct ptf ptleadtext = { item, "LEADTEXT", 0, 0, 0 };
- struct ptf ptepilog = { item, "EPILOG", 0, 0, 0 };
- struct ptf_item malihead = { 2, &ptlink, &ptleadtext };
- struct ptf_item maliepil = { 2, &ptlink, &ptepilog };
-
- struct ptf ptsect = { section, "SECTION", 0, 0, 0 };
- struct ptf ptcmds = { item, "COMMANDS", 0, 0, 0 };
- struct ptf ptstabs = { item, "STABS", 0, 0, 0 };
- struct ptf_item malisect = { 3, &ptlink, &ptsect, &ptcmds };
- struct ptf_item malistabs = { 2, &ptlink, &ptstabs };
-
- linfo.cfg = cfg;
- linfo.cpu = cpu;
- linfo.file = file;
- linfo.devices = devices;
- linfo.memory = memory;
-
- ptf_match(cfg, &malihead, fwrite_value, file);
-
- fprintf(file, "MEMORY\n{\n");
- for(tmd = linfo.memory; tmd; tmd = tmd->next)
- {
- fprintf(file, " %s : ORIGIN = 0x%08X, LENGTH = 0x%08X\n", tmd->dev->cfgname, tmd->base, tmd->size);
- }
- fprintf(file, "}\n\nSECTIONS\n{\n");
-
- ptf_match(cfg, &malisect, fwrite_lcmds_section, &linfo);
- ptf_match(cfg, &malistabs, fwrite_value, file);
-
- for(tmd = linfo.memory; tmd; tmd = tmd->next)
- {
- fprintf(file, " %s : ORIGIN = 0x%08X, LENGTH = 0x%08X\n", tmd->dev->cfgname, tmd->base, tmd->size);
- }
-
-
- fprintf(file, "}\n\n");
-
- ptf_match(cfg, &maliepil, fwrite_value, file);
-}
-
-
diff --git a/tools/cpu/nios2/linkcmds.h b/tools/cpu/nios2/linkcmds.h
deleted file mode 100644
index 9d34124..0000000
--- a/tools/cpu/nios2/linkcmds.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef __LINKCMDS_H
-#define __LINKCMDS_H 1
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "ptf.h"
-#include "devices.h"
-
-void fwrite_linkcmds_file(FILE *file, struct ptf *cfg, struct ptf *cpu, device_desc *devices, memory_desc *memory);
-
-#endif
-
-
diff --git a/tools/cpu/nios2/memory.c b/tools/cpu/nios2/memory.c
deleted file mode 100644
index cb1ea7f..0000000
--- a/tools/cpu/nios2/memory.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "ptf.h"
-#include "devices.h"
-#include "memory.h"
-
-memory_desc *find_memory(device_desc *devices)
-{
- struct ptf *p;
- struct ptf_item pi;
- memory_desc *tmd;
- memory_desc *memory = NULL;
-
- /********************************************************/
- /* Check which of the devices are memory, sort by size */
-
- if(devices)
- {
- struct ptf *p, *s;
- struct ptf_item pi;
- device_desc *dd;
-
- for(dd = devices; dd; dd=dd->next)
- {
- p = ptf_find(dd->ptf->sub, &pi, item, "Is_Memory_Device", "1");
- if(p != NULL && pi.level>0)
- {
- s = pi.item[pi.level-1];
- p = ptf_find(s, &pi, item, "Base_Address", 0);
- };
-
- if(p != NULL)
- {
- tmd = (memory_desc*)malloc(sizeof(memory_desc));
-
- if(tmd != NULL)
- {
- tmd->base = strtoul(p->value, 0, 0);
-
- p = ptf_find(s, &pi, item, "Address_Span", 0);
- if(p != 0)
- {
- tmd->size = strtoul(p->value, 0, 0);
- }
- else
- {
- tmd->size = 0;
- p = ptf_find(s, &pi, item, "Address_Width", 0);
- if(p) tmd->size = 1 << strtoul(p->value, 0, 0);
- p = ptf_find(s, &pi, item, "Data_Width", 0);
- if(p) tmd->size *= (strtoul(p->value, 0, 0) >> 3);
- };
-
- if(tmd->size == 0)
- {
- free(tmd);
- }
- else
- {
- tmd->dev = dd;
-
- if(memory == NULL)
- {
- tmd->next = NULL;
- memory = tmd;
- }
- else
- {
- if(tmd->size > memory->size)
- {
- tmd->next = memory;
- memory = tmd;
- }
- else
- {
- memory_desc *uplink = memory;
- while(uplink->next != NULL && uplink->next->size > tmd->size) uplink=uplink->next;
- tmd->next = uplink->next;
- uplink->next = tmd;
- };
- };
- };
- };
- };
- };
- };
-
- return memory;
-}
-
-
diff --git a/tools/cpu/nios2/memory.h b/tools/cpu/nios2/memory.h
deleted file mode 100644
index 43c2078..0000000
--- a/tools/cpu/nios2/memory.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef __MEMORY_H
-#define __MEMORY_H 1
-
-#include "devices.h"
-
-typedef struct memdsc
-{
- unsigned long base;
- unsigned long size;
- device_desc *dev;
- struct memdsc *next;
-}
-memory_desc;
-
-memory_desc *find_memory(device_desc *devices);
-
-#endif
-
-
diff --git a/tools/cpu/nios2/nios2gen.c b/tools/cpu/nios2/nios2gen.c
deleted file mode 100644
index 6ad5360..0000000
--- a/tools/cpu/nios2/nios2gen.c
+++ /dev/null
@@ -1,494 +0,0 @@
-/*
- * Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "ptf.h"
-#include "bridges.h"
-#include "clocks.h"
-#include "devices.h"
-#include "memory.h"
-#include "output.h"
-#include "linkcmds.h"
-
-#define NIOS2GEN_PACKAGE PACKAGE
-#define NIOS2GEN_VERSION VERSION
-
-#include "getopt.h"
-
-/********************************************************/
-
-void store_ptf_parent(struct ptf_item *pi, void *arg)
-{
- struct ptf *p = pi->item[pi->level-1];
- *(struct ptf **)arg = p;
-}
-
-/********************************************************/
-
-void store_ptf_ptr(struct ptf_item *pi, void *arg)
-{
- struct ptf *p = pi->item[pi->level];
- *(struct ptf **)arg = p;
-}
-
-/********************************************************/
-
-void printf_ptf_value(struct ptf_item *pi, void *arg)
-{
- struct ptf *p = pi->item[pi->level];
- printf(*(char **)arg, p->value);
-}
-
-/********************************************************/
-
-void read_include_file(struct ptf_item *pi, void *arg)
-{
- struct ptf *inc, *next;
- struct ptf *p = pi->item[pi->level];
-
- inc = ptf_parse_file(p->value);
-
- if(inc == NULL)
- {
- fprintf(stderr, "Warning: couldn't parse included '%s'.\n", p->value);
- return;
- };
-
- printf("Successfully read included PTF file %s.\n", p->value);
-
- next = p->next;
- for(p->next = inc; p->next != NULL; p = p->next);
- p->next = next;
-}
-
-/********************************************************/
-
-void version(FILE *f)
-{
-fprintf(f,
- "nios2gen (" __DATE__ ")\n"
- " Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de\n"
- "\n"
- " The license and distribution terms for this file may be\n"
- " found in the file LICENSE in this distribution or at\n"
- " http://www.rtems.org/license/LICENSE.\n"
- , VERSION
-);
-}
-
-void usage (FILE *f, char *errmsg)
-{
- char *info = "Purpose:\n Create RTEMS nios2 BSP configuration from Altera SOPC description\n";
- if(errmsg) info=errmsg;
- version(f);
- fprintf(f,"\n%s\nUsage: nios2gen [OPTIONS] <SOPC PTF> [CONFIG PTF] [CONFIG PTF]...\n", info);
- fprintf(f," -h --help Print help and exit\n");
- fprintf(f," -V --version Print version and exit\n");
- fprintf(f," -bFILENAME --bspheader=FILENAME Output BSP configuration header file (default='sopc.h')\n");
- fprintf(f," -B --no-bspheader Do not output BSP configuration header file\n");
- fprintf(f," -lFILENAME --linkcmds=FILENAME Output linker script (default='linkcmds')\n");
- fprintf(f," -L --no-linkcmds Do not output linker script\n");
- fprintf(f," -pFILENAME --parsed=FILENAME Output PTF contents as long list (default: don't)\n");
- fprintf(f," -P --no-parsed Do not output PTF contents as long list\n");
- fprintf(f," -q --quiet Do not print progress info to stdout\n\n");
- fprintf(f,"Using \"-\" as the FILENAME means standard output (stdout).\n");
-}
-
-/********************************************************/
-
-int main(int argc, char *argv[])
-{
- struct ptf *sopc, *cfg, *p, *cpu;
- struct ptf_item pi;
- device_desc *devices;
- bus_bridge_pair *bridges;
- clock_desc *clocks;
- memory_desc *memory;
-
- int verbose = 1;
- int output_order = 127;
- char *parsed_filename = NULL;
- int output_parsed = 0;
- char *bspheader_filename = "sopc.h";
- int output_bspheader = 1;
- char *linkcmds_filename = "linkcmds";
- int output_linkcmds = 2;
-
- optarg = 0;
- optind = 1;
- opterr = 1;
- optopt = '?';
-
- if(argc > 126)
- {
- usage(stderr,"Too many commandline arguments!\n");
- return -1;
- };
-
- while(1)
- {
- int c, long_index = 0;
- static char *optstring = "hVBb:Ll:Pp:q";
-
- static struct option long_options[] =
- {
- { "help", 0, NULL, 'h' },
- { "version", 0, NULL, 'V' },
- { "no-bspheader", 0, NULL, 'B' },
- { "bspheader", 1, NULL, 'b' },
- { "no-linkcmds", 0, NULL, 'L' },
- { "linkcmds", 1, NULL, 'l' },
- { "no-parsed", 0, NULL, 'P' },
- { "parsed", 1, NULL, 'p' },
- { "quiet", 0, NULL, 'q' },
- { NULL, 0, NULL, 0 }
- };
-
- c = getopt_long (argc, argv, optstring, long_options, &long_index);
-
- if(c == -1) break; /* Exit from while(1) loop */
-
- switch(c)
- {
- case 'q': /* Be quiet */
- verbose = 0;
- break;
-
- case 'h': /* Print help and exit */
- usage(stdout,NULL);
- return 0;
-
- case 'V': /* Print version and exit */
- version(stdout);
- return 0;
-
- case 'B': /* Do not output BSP configuration header file */
- output_bspheader = 0;
- break;
-
- case 'b': /* Output BSP configuration header file */
- bspheader_filename = optarg;
- output_bspheader = output_order;
- output_order--;
- break;
-
- case 'L': /* Do not output linker script */
- output_linkcmds = 0;
- break;
-
- case 'l': /* Output linker script */
- linkcmds_filename = optarg;
- output_linkcmds = output_order;
- output_order--;
- break;
-
- case 'P': /* Do not output PTF contents */
- output_parsed = 0;
- break;
-
- case 'p': /* Output PTF contents as long list */
- parsed_filename = optarg;
- output_parsed = output_order;
- output_order--;
- break;
-
- case 0:
- case '?':
- return -1;
-
- default:
- fprintf(stderr, "%s: unknown option: %c\n", NIOS2GEN_PACKAGE, c);
- };
- };
-
- if(optind >= argc)
- {
- usage(stderr,"No PTF specified!\n");
- return -1;
- };
-
- /********************************************************/
-
- sopc = ptf_parse_file(argv[optind]);
- if(sopc == NULL)
- {
- fprintf(stderr, "Could not parse system description PTF '%s'.\n", argv[optind]);
- return -1;
- };
-
- if(verbose) printf("Successfully read SOPC PTF file %s.\n", argv[optind]);
-
- /********************************************************/
-
- cfg = NULL;
-
- for(optind++;optind<argc;optind++)
- {
- struct ptf *morecfg = ptf_parse_file(argv[optind]);
-
- if(morecfg == NULL)
- {
- fprintf(stderr, "Couldn't parse '%s'.\n", argv[optind]);
- return -1;
- };
-
- if(verbose) printf("Successfully read config PTF file %s.\n", argv[optind]);
-
- cfg = ptf_concat(cfg, morecfg);
- };
-
- /********************************************************/
- /* Pull in include files specified in the configs; */
- /* Only one level is read; included files are not */
- /* checked for further INCLUDEs */
-
- {
- struct ptf include_item = { item, "INCLUDE", 0, 0, 0 };
- struct ptf_item inc_file_spec = { 1, &include_item };
- ptf_match(cfg, &inc_file_spec, read_include_file, NULL);
- }
-
- /********************************************************/
- /* Find CPU */
-
- if(verbose) printf("Looking for usable CPUs...\n");
-
- /* Check if a CPU has been specified in the config PTF */
- {
- struct ptf modules = { section, "MODULES", 0, 0, 0 };
- struct ptf cpu_def = { item, "CPU", 0, 0, 0 };
- struct ptf_item cpu_spec = { 2, &modules, &cpu_def };
-
- ptf_match(cfg, &cpu_spec, store_ptf_ptr, &cpu);
- };
-
- /* Look for CPUs in system description PTF */
- {
- int cpu_count;
- struct ptf system = { section, "SYSTEM", 0, 0, 0 };
- struct ptf module = { section, "MODULE", 0, 0, 0 };
- struct ptf nios2_cpu_class = { item, "class", "altera_nios2", 0, 0 };
- struct ptf_item class_spec = { 3, &system, &module, &nios2_cpu_class };
-
- if(cpu) if(cpu->value) class_spec.item[1]->value = cpu->value;
-
- cpu_count = ptf_match(sopc, &class_spec, store_ptf_parent, &cpu);
-
- if(cpu_count > 1)
- {
- fprintf(stderr, "There is more than one CPU. Please specify the one\n");
- fprintf(stderr, "you want to use with this BSP in your config file.\n");
- fprintf(stderr, "The available CPUs are named as follows:\n");
- ptf_match(sopc, &class_spec, printf_ptf_value, " %s\n");
- return -1;
- };
-
- if(cpu_count == 0)
- {
- fprintf(stderr, "There is no NIOS2 cpu in the system.\n");
- return -1;
- }
- };
-
- if(verbose)
- {
- printf("Using NIOS II CPU '%s'.\n", cpu->value);
- printf("Only modules mastered by this CPU are considered now.\n");
- };
-
- /********************************************************/
- /* Find Bridges */
-
- if(verbose) printf("Looking for bus bridges...\n");
-
- bridges = find_bridges(sopc);
-
- if(verbose)
- {
- if(bridges)
- {
- bus_bridge_pair *bbp;
- for(bbp = bridges; bbp; bbp=bbp->next)
- {
- printf("Found bridge: %s\n", bbp->mastered_by);
- printf(" \\_%s\n", bbp->bridges_to);
- };
- }
- else
- {
- printf("No bridges present.\n");
- };
- };
-
- /********************************************************/
- /* Find clocks */
-
- if(verbose) printf("Looking for clock definitions...\n");
-
- clocks = find_clocks(sopc, cfg);
-
- if(verbose)
- {
- if(clocks)
- {
- clock_desc *cs;
- for(cs = clocks; cs; cs = cs->next)
- {
- printf("Found clock \"%s\" (%lu Hz), naming it %s\n", cs->name, cs->freq, cs->cfgname);
- };
- }
- else
- {
- printf("No clocks present.\n");
- };
- };
-
- /********************************************************/
- /* Find other devices available to the selected CPU */
-
- if(verbose) printf("Looking for devices...\n");
-
- devices = find_devices(sopc, cfg, cpu, bridges);
-
- if(verbose)
- {
- if(devices)
- {
- device_desc *dd;
- for(dd = devices; dd; dd=dd->next)
- {
- printf("Found device \"%s\", naming it %s\n", dd->ptf->value, dd->cfgname);
- };
- }
- else
- {
- printf("No devices present.\n");
- };
- };
-
- /********************************************************/
- /* Find out which devices are actually memory */
-
- if(verbose) printf("Looking for memory...\n");
-
- memory = find_memory(devices);
-
- if(verbose)
- {
- if(memory)
- {
- memory_desc *md;
- for(md = memory; md; md=md->next)
- {
- printf("Found memory in \"%s\", base=0x%08X, size=%lu bytes\n",
- md->dev->cfgname,
- md->base, md->size);
- };
- }
- else
- {
- printf("None of the devices seems to provide memory?!\n");
- };
- };
-
-
- /********************************************************/
- /* Output files in the order they were specified
- on the command line */
-
- {
- int i;
- for(i=0;i<3;i++)
- {
- if(output_bspheader>0
- && output_bspheader>=output_linkcmds
- && output_bspheader>=output_parsed)
- {
- output_bspheader = 0;
- if(bspheader_filename == NULL || (bspheader_filename[0]=='-' && bspheader_filename[1]==0))
- {
- fwrite_header_file(stdout, cfg, devices, clocks);
- }
- else
- {
- FILE *f = fopen(bspheader_filename, "w");
- if(!f)
- {
- perror(bspheader_filename);
- return -1;
- }
- else
- {
- fwrite_header_file(f, cfg, devices, clocks);
- fclose(f);
- }
- }
- };
- if(output_linkcmds>0
- && output_linkcmds>=output_bspheader
- && output_linkcmds>=output_parsed)
- {
- output_linkcmds = 0;
- if(linkcmds_filename == NULL || (linkcmds_filename[0]=='-' && linkcmds_filename[1]==0))
- {
- fwrite_linkcmds_file(stdout, cfg, cpu, devices, memory);
- }
- else
- {
- FILE *f = fopen(linkcmds_filename, "w");
- if(!f)
- {
- perror(linkcmds_filename);
- return -1;
- }
- else
- {
- fwrite_linkcmds_file(f, cfg, cpu, devices, memory);
- fclose(f);
- }
- }
- };
- if(output_parsed>0
- && output_parsed>=output_linkcmds
- && output_parsed>=output_bspheader)
- {
- output_parsed = 0;
- if(parsed_filename == NULL || (parsed_filename[0]=='-' && parsed_filename[1]==0))
- {
- ptf_printf(stdout, sopc, "");
- }
- else
- {
- FILE *f = fopen(parsed_filename, "w");
- if(!f)
- {
- perror(parsed_filename);
- return -1;
- }
- else
- {
- ptf_printf(f, sopc, "");
- fclose(f);
- }
- }
- };
- }
- };
-
- if(verbose) printf("Done.\n");
-
- return 0;
-}
-
-/* vi:ts=4:
- */
-
-
diff --git a/tools/cpu/nios2/output.c b/tools/cpu/nios2/output.c
deleted file mode 100644
index 088ebe8..0000000
--- a/tools/cpu/nios2/output.c
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "ptf.h"
-#include "devices.h"
-#include "output.h"
-
-typedef struct
-{
- FILE *file;
- device_desc *dev;
- char *def_name;
- char *orig_value;
- clock_desc *clocks;
- device_desc *devices;
-}
-out_desc;
-
-int is_not_connected(struct ptf_item *pi)
-{
- if(pi->item[0] == NULL) return 0;
- if(pi->item[0]->name == NULL) return 0;
-
- if(strcmp(pi->item[0]->name, "SLAVE") == 0)
- {
- struct ptf *t;
- struct ptf_item ti;
- t = ptf_find(pi->item[0]->sub, &ti, item, "N2G_Selected", "1");
-
- if(t == NULL) return 1;
- };
-
- return 0;
-}
-
-void fwrite_devhead_def(struct ptf_item *pi, void *arg)
-{
- out_desc *dinfo = arg;
-
- if(pi != NULL) if(is_not_connected(pi)) return;
-
- fprintf(dinfo->file, "#define %s_%s %s\n",
- dinfo->dev->cfgname, dinfo->def_name, dinfo->orig_value);
-}
-
-void fwrite_devhead_line(struct ptf_item *pi, void *arg)
-{
- out_desc *dinfo = arg;
-
- if(is_not_connected(pi)) return;
-
- if(strncmp(dinfo->orig_value, "N2G_", 4)==0)
- {
- if(strncmp(dinfo->orig_value, "N2G_CLOCKREF_", 13)==0)
- {
- clock_desc *c;
- for(c = dinfo->clocks; c; c=c->next)
- {
- if(strcmp(c->name, pi->item[pi->level]->value) == 0)
- {
- fprintf(dinfo->file, "#define %s_%s %s\n",
- dinfo->dev->cfgname, dinfo->orig_value + 13, c->cfgname);
- break;
- };
- };
- }
- else if(strncmp(dinfo->orig_value, "N2G_DEVICEREF_", 14)==0)
- {
- device_desc *d;
- for(d = dinfo->devices; d; d=d->next)
- {
- if(strcmp(d->ptf->value, pi->item[pi->level]->value) == 0)
- {
- fprintf(dinfo->file, "#define %s_%s %s\n",
- dinfo->dev->cfgname, dinfo->orig_value + 14, d->cfgname);
- break;
- };
- };
- }
- }
- else
- {
- fprintf(dinfo->file, "#define %s_%s %s\n",
- dinfo->dev->cfgname, dinfo->orig_value,
- pi->item[pi->level]->value);
- };
-}
-
-void fwrite_device_header(struct ptf_item *pi, void *arg)
-{
- struct ptf *f;
- struct ptf_item fi;
- out_desc *dinfo = arg;
-
- /* This is called for every matching CLASS section in the
- configuration. The following loop iterates through all
- items in the CLASS section regardless of their nesting level */
-
- f = ptf_find(pi->item[pi->level]->sub, &fi, item, 0, 0);
-
- while(f != NULL)
- {
- dinfo->orig_value = f->value;
- if(f->name && strncmp(f->name, "N2G_DEFINE_", 11)==0)
- {
- dinfo->def_name = f->name + 11;
- if(fi.level >= 2)
- {
- fi.level--; /* match only the enclosing section */
- ptf_match(dinfo->dev->ptf->sub, &fi, fwrite_devhead_def, dinfo);
- fi.level++;
- }
- else
- {
- fwrite_devhead_def( 0, dinfo );
- };
- }
- else
- {
- f->value = 0; /* Match ANY value */
- ptf_match(dinfo->dev->ptf->sub, &fi, fwrite_devhead_line, dinfo);
- f->value = dinfo->orig_value;
- };
- f = ptf_next(&fi, item, 0, 0);
- };
-}
-
-void fwrite_value(struct ptf_item *pi, void *arg)
-{
- FILE *file = arg;
- fputs(pi->item[pi->level]->value, file);
-}
-
-void fwrite_header_file( FILE *file, struct ptf *cfg, device_desc *devices, clock_desc *clocks)
-{
- struct ptf *p;
- struct ptf_item pi;
-
- struct ptf aclass = { section, "CLASS", 0, 0, 0 };
- struct ptf_item matchaclass = { 1, &aclass };
-
- struct ptf bspsect = { section, "BSPHEADER", 0, 0, 0 };
- struct ptf leadtext = { item, "LEADTEXT", 0, 0, 0 };
- struct ptf_item matchleadtext = { 2, &bspsect, &leadtext };
-
- struct ptf epilog = { item, "EPILOG", 0, 0, 0 };
- struct ptf_item matchepilog = { 2, &bspsect, &epilog };
-
- out_desc dinfo;
-
- dinfo.file = file;
- dinfo.clocks = clocks;
- dinfo.devices = devices;
-
- ptf_match(cfg, &matchleadtext, fwrite_value, file);
-
- if(clocks)
- {
- clock_desc *cs;
- for(cs = clocks; cs; cs = cs->next)
- {
- fprintf(file, "#define %s_FREQ %luu\n", cs->cfgname, cs->freq);
- };
- };
-
- if(devices)
- {
- for(dinfo.dev = devices; dinfo.dev; dinfo.dev=dinfo.dev->next)
- {
- /* fprintf(file, "\n#define SOPC_HAS_%s 1\n", dinfo.dev->cfgname); */
-
- p = ptf_find(dinfo.dev->ptf, &pi, item, "class", 0);
- if(p)
- {
- aclass.value = p->value;
- ptf_match(cfg, &matchaclass, fwrite_device_header, &dinfo);
- };
- };
- };
-
- ptf_match(cfg, &matchepilog, fwrite_value, file);
-}
-
-
diff --git a/tools/cpu/nios2/output.h b/tools/cpu/nios2/output.h
deleted file mode 100644
index 80a9bb0..0000000
--- a/tools/cpu/nios2/output.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef __OUTPUT_H
-#define __OUTPUT_H 1
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "ptf.h"
-#include "clocks.h"
-#include "devices.h"
-
-void fwrite_value(struct ptf_item *pi, void *arg);
-void fwrite_header_file(FILE *file, struct ptf *cfg, device_desc *devices, clock_desc *clocks);
-
-#endif
-
-
diff --git a/tools/cpu/nios2/ptf.c b/tools/cpu/nios2/ptf.c
deleted file mode 100644
index 07d6183..0000000
--- a/tools/cpu/nios2/ptf.c
+++ /dev/null
@@ -1,857 +0,0 @@
-/*
- * Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <ctype.h>
-#include "ptf.h"
-
-#define PTFPARSER_MAXDEPTH 20
-#define PTFPARSER_NAMEBUFSIZE 1024
-#define PTFPARSER_VALUEBUFSIZE 4096
-
-#define DEBUG_EXPECTATIONS 1
-#define DEBUG_READVALUES 2
-#define DEBUG_FINDER 4
-#define DEBUG 0
-
-struct ptf_parser_state
-{
- struct ptf *tree;
- struct ptf *current_in[PTFPARSER_MAXDEPTH];
- struct ptf *current_item;
-
- long line; /* starts with 1, increments whenever a LF (ASCII 10) passes */
- int section_level; /* starts at 0, incremented at {, decremented at } */
- char *filename;
- char name_buffer[PTFPARSER_NAMEBUFSIZE];
- int name_length;
- char value_buffer[PTFPARSER_VALUEBUFSIZE];
- int value_length;
- struct
- {
- unsigned error:1;
- unsigned escaped:1;
- unsigned single_quoted:1;
- unsigned double_quoted:1;
- } flag;
-
- enum
- {
- section_or_item_specification,
- more_section_type_or_item_name_chars,
- whitespace_after_section_specification,
- whitespace_after_section_or_item_name,
- whitespace_before_item_value,
- more_section_name_chars,
- more_item_value_chars,
- } expectation;
-};
-
-/***************************************************************************/
-struct ptf *ptf_alloc_item(ptf_item_type t, char *name, char *value)
-{
- struct ptf *new_item;
- new_item = (struct ptf *)malloc(sizeof(struct ptf));
- if(!new_item) return NULL;
-
- new_item->type = t;
- new_item->sub = NULL;
- new_item->next = NULL;
- new_item->name = NULL;
- new_item->value = NULL;
-
- if(name != NULL)
- {
- int n = strlen(name);
- if(n > 0)
- {
- new_item->name = (char *)malloc(n + 1);
- if(new_item->name == NULL)
- {
- free(new_item);
- return NULL;
- };
- strcpy(new_item->name, name);
- }
- };
-
- if(value != NULL)
- {
- int n = strlen(value);
- if(n > 0)
- {
- new_item->value = (char *)malloc(n + 1);
- if(new_item->value == NULL)
- {
- if(name != NULL) free(new_item->name);
- free(new_item);
- return NULL;
- };
- strcpy(new_item->value, value);
- };
- };
-
- return new_item;
-}
-
-/***************************************************************************/
-void add_ptf_item(struct ptf_parser_state *state, struct ptf *item)
-{
- if(state->current_item == NULL)
- {
- if(state->section_level > 0)
- state->current_in[state->section_level-1]->sub = item;
- else
- state->tree = item;
- }
- else
- state->current_item->next = item;
-}
-
-
-/***************************************************************************/
-void parse_error(struct ptf_parser_state *state, char *errmsg)
-{
- fprintf(stderr, "Error while parsing %s (line %lu): %s\n",
- state->filename, state->line, errmsg);
-
- state->flag.error = 1;
-}
-
-/***************************************************************************/
-void init_parser(struct ptf_parser_state *state, char *filename)
-{
- int i;
-
- state->line = 1;
- state->flag.error = 0;
- state->flag.escaped = 0;
- state->flag.double_quoted = 0;
- state->flag.single_quoted = 0;
- state->section_level = 0;
-
- state->filename = (char *)malloc(strlen(filename)+1);
- if(state->filename != NULL) strcpy(state->filename, filename);
-
- state->expectation = section_or_item_specification;
-
- state->tree = NULL;
- state->current_item = NULL;
- for(i=1; i<PTFPARSER_MAXDEPTH; i++) state->current_in[i] = NULL;
-}
-
-/***************************************************************************/
-void ptf_free(struct ptf *ptf)
-{
- struct ptf *this, *next;
- for(this = ptf; this != NULL; this = next)
- {
- next = this->next;
- if(this->value != NULL) free(this->value);
- if(this->name != NULL) free(this->name);
- if(this->type == section) ptf_free(this->sub);
- free(this);
- };
-}
-
-/***************************************************************************/
-void abort_parsing(struct ptf_parser_state *state)
-{
- if(state->filename != NULL) free(state->filename);
- ptf_free(state->tree);
-}
-
-/***************************************************************************/
-int add_char_to_buffer(int *len, char *buf, int maxlen, char c)
-{
- if(*len >= maxlen) return 0;
-
- buf[(*len)++] = c;
-
- return 1;
-}
-
-/***************************************************************************/
-void parse_char(struct ptf_parser_state *state, int c)
-{
- int is_not_quoted;
- int is_no_space;
- enum { item_parsed, section_opened, section_closed, none } parser_event;
-
- switch(c)
- {
- case '\\':
- {
- if(state->flag.escaped == 0)
- {
- state->flag.escaped = 1;
- return;
- };
- break;
- };
- case '"':
- {
- if(!state->flag.escaped && !state->flag.single_quoted)
- {
- state->flag.double_quoted = 1 - state->flag.double_quoted;
- return;
- }
- break;
- };
- case '\'':
- {
- if(!state->flag.escaped && !state->flag.double_quoted)
- {
- state->flag.single_quoted = 1 - state->flag.single_quoted;
- return;
- }
- break;
- };
- case '\n':
- {
- state->line++;
- break;
- };
- default:
- break;
- };
-
- parser_event = none;
-
- is_not_quoted = !(state->flag.escaped ||
- state->flag.single_quoted || state->flag.double_quoted);
- is_no_space = (!is_not_quoted || !isspace(c));
- state->flag.escaped = 0;
-
- switch(state->expectation)
- {
- case section_or_item_specification:
- {
-#if DEBUG&DEBUG_EXPECTATIONS
- printf("Expectation: section_or_item_specification\n");
-#endif
-
- if(is_not_quoted && c == '}')
- {
- parser_event = section_closed;
- }
- else if(is_no_space)
- {
- state->name_length = 1;
- state->name_buffer[0] = c;
- state->expectation = more_section_type_or_item_name_chars;
- };
- break;
- };
-
- case more_section_type_or_item_name_chars:
- {
-#if DEBUG&DEBUG_EXPECTATIONS
- printf("Expectation: more_section_type_or_item_name_chars\n");
-#endif
-
- /* Item name is stored in name_buffer */
- /* Section type is stored in name_buffer */
- if(is_no_space)
- {
- if(!add_char_to_buffer(&state->name_length, state->name_buffer, PTFPARSER_NAMEBUFSIZE, c))
- parse_error(state, "First word is too long; I expected a shorter section type or item name");
- }
- else
- {
- state->expectation = whitespace_after_section_or_item_name;
- }
- break;
- };
-
- case whitespace_after_section_specification:
- {
-#if DEBUG&DEBUG_EXPECTATIONS
- printf("Expectation: whitespace_after_section_specification\n");
-#endif
-
- if(c == '{')
- parser_event = section_opened;
- else if(is_no_space)
- parse_error(state, "Expected section content within brackets {...}");
- break;
- };
-
- case whitespace_after_section_or_item_name:
- {
-#if DEBUG&DEBUG_EXPECTATIONS
- printf("Expectation: whitespace_after_section_or_item_name\n");
-#endif
-
- if(c == '{')
- {
- state->value_length = 0;
- parser_event = section_opened;
- }
- else if(c == '=')
- state->expectation = whitespace_before_item_value;
- else if(is_no_space)
- {
- state->value_length = 1;
- state->value_buffer[0] = c;
- state->expectation = more_section_name_chars;
- };
- break;
- };
-
- case more_section_name_chars:
- {
-#if DEBUG&DEBUG_EXPECTATIONS
- printf("Expectation: more_section_name_chars\n");
-#endif
-
- /* Section name is stored in value_buffer */
- if(is_no_space)
- {
- if(!add_char_to_buffer(&state->value_length, state->value_buffer, PTFPARSER_VALUEBUFSIZE, c))
- parse_error(state, "Section name is too long");
- }
- else
- state->expectation = whitespace_after_section_specification;
- break;
- }
-
- case whitespace_before_item_value:
- {
-#if DEBUG&DEBUG_EXPECTATIONS
- printf("Expectation: whitespace_before_item_value\n");
-#endif
-
- if(is_not_quoted && c == ';')
- {
- state->value_length = 0;
- parser_event = item_parsed;
- }
- else if(is_no_space)
- {
- state->value_length = 1;
- state->value_buffer[0] = c;
- state->expectation = more_item_value_chars;
- };
- break;
- };
-
- case more_item_value_chars:
- {
-#if DEBUG&DEBUG_EXPECTATIONS
- printf("Expectation: more_item_value_chars\n");
-#endif
-
- /* Item value is stored in value_buffer */
- if(is_not_quoted && c == ';')
- parser_event = item_parsed;
- else if(is_no_space)
- {
- if(!add_char_to_buffer(&state->value_length, state->value_buffer, PTFPARSER_VALUEBUFSIZE, c))
- parse_error(state, "Item value is too long");
- }
- else
- parser_event = item_parsed;
- break;
- }
-
- default:
-#if DEBUG&DEBUG_EXPECTATIONS
- printf("Expectation: %d (?)\n", state->expectation);
-#endif
-
- parse_error(state, "Internal error: Unhandled state of expectation");
- };
-
- switch(parser_event)
- {
- /* TODO: pointer tuff */
-
- case item_parsed:
- {
- struct ptf *new_item;
- state->name_buffer[state->name_length] = 0;
- state->value_buffer[state->value_length] = 0;
-#if DEBUG&DEBUG_READVALUES
- printf("== Item %s is '%s' ==\n", state->name_buffer, state->value_buffer);
-#endif
-
- new_item = ptf_alloc_item(item, state->name_buffer, state->value_buffer);
- if(new_item == NULL)
- {
- parse_error(state, "Internal error: "
- "Could not allocate memory for new item");
- return;
- };
-
- add_ptf_item(state, new_item);
- state->current_item = new_item;
- state->expectation = section_or_item_specification;
-
- break;
- };
- case section_opened:
- {
- struct ptf *new_section;
- state->name_buffer[state->name_length] = 0;
- state->value_buffer[state->value_length] = 0;
-#if DEBUG&DEBUG_READVALUES
- printf("== New %s section '%s' opened ==\n", state->name_buffer, state->value_buffer);
-#endif
-
- if(state->section_level >= PTFPARSER_MAXDEPTH-1)
- {
- parse_error(state, "Internal error: "
- "cannot handle sections nested as deep as here.");
- return;
- };
-
- new_section = ptf_alloc_item(section, state->name_buffer, state->value_buffer);
- if(new_section == NULL)
- {
- parse_error(state, "Internal error: "
- "Could not allocate memory for new section");
- return;
- };
-
- add_ptf_item(state, new_section);
- state->current_item = NULL;
- state->current_in[state->section_level] = new_section;
- state->section_level++;
-
- state->expectation = section_or_item_specification;
- break;
- };
- case section_closed:
- {
- if(state->section_level < 1)
- {
- parse_error(state, "Found closing '}' without opening '{' before");
- return;
- };
-
- state->section_level--;
- state->current_item = state->current_in[state->section_level];
- state->expectation = section_or_item_specification;
-#if DEBUG&DEBUG_READVALUES
- printf("-- Closed section --\n");
-#endif
- break;
- };
- default:
- break;
- };
-}
-
-/***************************************************************************/
-struct ptf *ptf_parse_file(char *filename)
-{
- FILE *f;
- char buffer[1024];
-
- struct ptf *root;
- struct ptf_parser_state state;
-
- if(filename == NULL)
- {
- fprintf(stderr, "Internal error: "
- "No filename was given to ptf_read()\n");
- return NULL;
- };
-
- f = fopen(filename, "r");
- if(f == NULL)
- {
- perror(filename);
- return NULL;
- };
-
- init_parser(&state, filename);
-
- while(!feof(f))
- {
- size_t r, n;
-
- if(ferror(f))
- {
- perror(filename);
- abort_parsing(&state);
- fclose(f);
- return NULL;
- };
-
- n = fread(buffer, 1, 1024, f);
- for(r=0; r<n && (state.flag.error==0); r++) parse_char(&state, buffer[r]);
- };
-
- fclose(f);
-
- if(state.section_level != 0)
- {
- parse_error(&state, "Input file seems to be incomplete, "
- "one or more sections are not closed with '}'\n");
- };
-
- if(state.flag.error)
- {
- abort_parsing(&state);
- return NULL;
- };
-
- return state.tree;
-}
-
-/***************************************************************************/
-
-struct ptf *ptf_concat(struct ptf *a, struct ptf *b)
-{
- struct ptf *leaf = a;
-
- if(!a) return b;
- if(!b) return a;
-
- for(leaf = a; leaf->next != NULL; leaf = leaf->next);
- leaf->next = b;
- return a;
-}
-
-/***************************************************************************/
-
-void ptf_dump_ptf_item(FILE *f, struct ptf_item *pi)
-{
- int i;
- fprintf(f, "level=%d in %p\n", pi->level, pi);
- for(i=pi->level;i>=0;i--)
- {
- if(pi->item[i] != NULL)
- {
- fprintf(f, " %d: %s name=%s value=%s\n",
- i,
- pi->item[i]->type == item ? "item":"section",
- pi->item[i]->name,
- pi->item[i]->value);
- }
- else
- {
- fprintf(f, " %d: NULL\n", i);
- }
- fflush(f);
- }
-}
-
-/***************************************************************************/
-
-void ptf_printf(FILE *s, struct ptf *tree, char *prefix)
-{
- struct ptf *leaf;
-
- for(leaf = tree; leaf != NULL; leaf = leaf->next)
- {
- switch(leaf->type)
- {
- case section:
- {
- char *new_prefix;
- int new_prefix_len;
- new_prefix_len = strlen(prefix) + strlen(leaf->name) + 2;
- if(leaf->value != NULL && leaf->value[0] != 0)
- {
- new_prefix_len += strlen(leaf->value) + 1;
- };
- new_prefix = (char *)malloc(new_prefix_len);
- if (new_prefix != NULL)
- {
- strcpy(new_prefix, prefix);
- strcat(new_prefix, leaf->name);
- if(leaf->value != NULL && leaf->value[0] != 0)
- {
- strcat(new_prefix, ":");
- strcat(new_prefix, leaf->value);
- };
- strcat(new_prefix, "/");
- fputs(new_prefix, s);
- fputs("\n", s);
- ptf_printf(s, leaf->sub, new_prefix);
- free(new_prefix);
- }
- break;
- };
-
- case item:
- {
- char *c;
- fputs(prefix, s);
- fputs(leaf->name, s);
- fputs(" = \"", s);
- if(leaf->value == NULL)
- {
- fputs("(NULL)", s);
- }
- else
- {
- for(c=leaf->value; *c; c++)
- {
- if(*c=='\\' || *c=='"') putc('\\', s);
- putc(*c, s);
- };
- }
- fprintf(s, "\"\n");
- break;
- };
-
- default:
- break;
- };
- };
-}
-
-/***************************************************************************/
-
-int ptf_advance_one(struct ptf_item *item)
-{
- int d;
- struct ptf *leaf;
-
- d = item->level;
- leaf = item->item[d];
-
- if(leaf != NULL)
- {
- if(leaf->type == section && leaf->sub != NULL)
- {
- if(item->level >= MAX_SECTION_NESTING-1)
- {
- /* raise an error? hm, for now we silently ignore the subtree */
- }
- else
- {
- d++;
- item->item[d] = leaf->sub;
- item->level = d;
- return 0;
- }
- }
- item->item[item->level] = leaf->next;
- };
-
- while(item->item[d] == NULL)
- {
- if(d == 0)
- {
- item->level = 0;
- item->item[0] = NULL;
- errno = ENOENT;
- return -1;
- }
- d --;
- leaf = item->item[d];
- if(leaf != NULL) item->item[d] = leaf->next;
- };
-
- item->level = d;
- return 0;
-}
-
-/***************************************************************************/
-
-int ptf_advance_until(
- struct ptf_item *item,
- ptf_item_type ttype,
- char *name,
- char *value)
-{
- int r;
- struct ptf *leaf;
-
- do
- {
- leaf = item->item[item->level];
-#if DEBUG&DEBUG_FINDER
- printf(" Does %s/%s match %s/%s?\n", leaf->name, leaf->value, name, value);
-#endif
-
- if(leaf->type == ttype)
- {
- if(name == NULL)
- {
- if(value == NULL)
- {
- return 0; /* got it (any value) */
- }
- else if (leaf->value != NULL)
- {
- if(strcmp(leaf->value, value) == 0) return 0; /* got it */
- }
- }
- else if(leaf->name != NULL)
- {
- if(strcmp(leaf->name, name) == 0)
- {
- if(value == NULL)
- {
- return 0; /* got it (any value) */
- }
- else if(leaf->value != NULL)
- {
- if(strcmp(leaf->value, value) == 0) return 0; /* got it */
- }
- }
- }
- };
- r = ptf_advance_one(item);
-
- } while(r == 0);
-
- return r;
-}
-
-/***************************************************************************/
-
-struct ptf *ptf_find(
- struct ptf *tree,
- struct ptf_item *item,
- ptf_item_type ttype,
- char *name,
- char *value)
-{
- int r;
-
- if(item == NULL) { errno = EINVAL; return NULL; };
- if(tree == NULL) { errno = ENOENT; return NULL; };
-
- item->level = 0;
- item->item[0] = tree;
-
- if(ptf_advance_until(item, ttype, name, value) != 0) return NULL;
-
- r = item->level;
- item->level++; /* To match ptf_match */
- return item->item[r];
-}
-
-/***************************************************************************/
-
-struct ptf *ptf_next(
- struct ptf_item *item,
- ptf_item_type ttype,
- char *name,
- char *value)
-{
- int r;
- struct ptf *leaf;
-
- if(item == NULL) { errno = EINVAL; return NULL; };
-
- if(item->level < 1) return NULL;
- item->level--; /* To match ptf_match */
-
- r = ptf_advance_one(item);
-
- if(r == 0) r = ptf_advance_until(item, ttype, name, value);
-
- if(r != 0) return NULL;
-
- r = item->level;
- item->level++; /* To match ptf_match */
- return item->item[r];
-}
-
-/***************************************************************************/
-
-int ptf_match(
- struct ptf *const ptf,
- struct ptf_item *const match,
- const ptf_match_action action,
- void *arg)
-{
- int count;
- struct ptf *p;
- struct ptf_item pi;
-
- p = ptf;
- count = 0;
- pi.level = 0;
-
- while(p != NULL)
- {
- ptf_item_type mtype = match->item[pi.level]->type;
- char *mname = match->item[pi.level]->name;
- char *mvalue = match->item[pi.level]->value;
-
-#if DEBUG&DEBUG_FINDER
- printf("Looking for %s/%s, checking %s/%s\n",
- mname, mvalue, p->name, p->value);
-#endif
-
- if(mtype == p->type &&
- (mname==NULL || p->name==NULL || strcmp(mname, p->name)==0) &&
- (mvalue==NULL || p->value==NULL || strcmp(mvalue, p->value)==0))
- {
- pi.item[pi.level] = p;
-
- if(pi.level == match->level - 1)
- {
- if(action != NULL) action(&pi, arg);
- p = p->next;
- count++;
- }
- else
- {
- if(p->sub != NULL && pi.level < MAX_SECTION_NESTING-1)
- {
- pi.item[pi.level] = p;
- pi.level++;
- p = p->sub;
- }
- else
- {
- p = p->next;
- };
- };
- }
- else
- {
- p = p->next;
- };
-
- while(p == NULL && pi.level > 0)
- {
- pi.level--;
- p = pi.item[pi.level]->next;
- };
- };
- return count;
-}
-
-/***************************************************************************/
-
-char *ptf_defused_name(char *orig_name)
-{
- int i,j;
- char *s = (char *)malloc(1+strlen(orig_name));
-
- if(!s) return NULL;
-
- for(i=j=0;orig_name[i];i++)
- {
- if(!isalnum(orig_name[i]))
- {
- if(j>0) if(s[j-1]!='_') s[j++]='_';
- }
- else
- {
- s[j++] = toupper(orig_name[i]);
- };
- };
- s[j] = 0;
- return s;
-}
-
diff --git a/tools/cpu/nios2/ptf.h b/tools/cpu/nios2/ptf.h
deleted file mode 100644
index b1c181b..0000000
--- a/tools/cpu/nios2/ptf.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#if !defined(__PTF_H)
-#define __PTF_H 1
-
-#include <stdio.h>
-
-#define MAX_SECTION_NESTING 20
-
-typedef enum
-{
- item, section
-}
-ptf_item_type;
-
-struct ptf
-{
- ptf_item_type type;
- char *name;
- char *value;
- struct ptf *sub;
- struct ptf *next;
-};
-
-struct ptf_item
-{
- int level;
- struct ptf *item[MAX_SECTION_NESTING];
-};
-
-
-typedef void (*ptf_match_action)(struct ptf_item *x, void *arg);
-
-struct ptf *ptf_parse_file(char *filename);
-struct ptf *ptf_concat(struct ptf *a, struct ptf *b);
-struct ptf *ptf_alloc_item(ptf_item_type t, char *name, char *value);
-void ptf_printf(FILE *s, struct ptf *tree, char *prefix);
-void ptf_dump_ptf_item(FILE *s, struct ptf_item *pi);
-
-struct ptf *ptf_find(
- struct ptf *tree,
- struct ptf_item *item,
- ptf_item_type ttype,
- char *name,
- char *value);
-
-struct ptf *ptf_next(
- struct ptf_item *item,
- ptf_item_type ttype,
- char *name,
- char *value);
-
-int ptf_match(
- struct ptf *const ptf,
- struct ptf_item *const match,
- const ptf_match_action action,
- void *arg);
-
-char *ptf_defused_name(char *);
-
-
-#endif /* !defined(__PTF_H) */
-
diff --git a/tools/cpu/nios2/sample.ptf b/tools/cpu/nios2/sample.ptf
deleted file mode 100644
index eb4cf7f..0000000
--- a/tools/cpu/nios2/sample.ptf
+++ /dev/null
@@ -1,462 +0,0 @@
-N2GCOMM = "=============== Header output settings ===========================";
-
-BSPHEADER
-{
- LEADTEXT =
-"/* Autogenerated by nios2gen, (C) 2006 K. Waschk rtemsdev/ixo.de */
-
-#ifndef __SOPC_H
-#define __SOPC_H 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define CLOCK_FREQ_REF(clock) clock ## _FREQ
-#define CLOCK_FREQ(x) CLOCK_FREQ_REF(x)
-
-";
-
- EPILOG =
-"
-#ifdef __cplusplus
-}
-#endif
-#endif
-";
-}
-
-N2GCOMM = "=============== Class templates ==================================";
-
-CLASS altera_nios2
-{
- N2G_DEFINE_IS_AVAILABLE = "1";
-
- SYSTEM_BUILDER_INFO
- {
- Clock_Source = "N2G_CLOCKREF_CLOCK";
- }
- SLAVE jtag_debug_module
- {
- SYSTEM_BUILDER_INFO { Base_Address = "BASE_ADDR"; }
- }
- WIZARD_SCRIPT_ARGUMENTS
- {
- cache_has_dcache = "HAS_DCACHE";
- cache_has_icache = "HAS_ICACHE";
- cache_dcache_size = "DCACHE_SIZE";
- cache_icache_size = "ICACHE_SIZE";
- cache_dcache_line_size = "DCACHE_LINE_SIZE";
- cache_icache_line_size = "ICACHE_LINE_SIZE";
- cache_dcache_bursts = "DCACHE_BURSTS";
- cache_icache_burst_type = "ICACHE_BURST_TYPE";
- hardware_multiply_present = "HAS_HWMULT";
- }
-}
-
-CLASS altera_avalon_onchip_memory2
-{
- N2G_DEFINE_IS_AVAILABLE = "1";
-
- WIZARD_SCRIPT_ARGUMENTS
- {
- Writeable = "WRITEABLE";
- dual_port = "DUAL_PORT";
- Size_Value = "SIZE_VALUE";
- Size_Multiple = "SIZE_MULTIPLE";
- }
- SYSTEM_BUILDER_INFO
- {
- Clock_Source = "N2G_CLOCKREF_CLOCK";
- }
- SLAVE s1
- {
- N2G_DEFINE_CONNECTED_PORT = "S1";
-
- SYSTEM_BUILDER_INFO
- {
- Base_Address = "S1_BASE_ADDR";
- Data_Width = "S1_DATA_WIDTH";
- Address_Width = "S1_ADDR_WIDTH";
- Address_Span = "S1_ADDR_SPAN";
- }
- }
- SLAVE s2
- {
- N2G_DEFINE_CONNECTED_PORT = "S2";
-
- SYSTEM_BUILDER_INFO
- {
- Base_Address = "S2_BASE_ADDR";
- Data_Width = "S2_DATA_WIDTH";
- Address_Width = "S2_ADDR_WIDTH";
- Address_Span = "S2_ADDR_SPAN";
- }
- }
-}
-
-CLASS sram_256k_x_16_bit
-{
- N2G_DEFINE_IS_AVAILABLE = "1";
-
- SLAVE sram
- {
- SYSTEM_BUILDER_INFO
- {
- Base_Address = "BASE_ADDR";
- Data_Width = "DATA_WIDTH";
- Address_Width = "ADDR_WIDTH";
- Address_Span = "ADDR_SPAN";
- }
- }
-}
-
-CLASS altera_avalon_sysid
-{
- N2G_DEFINE_IS_AVAILABLE = "1";
-
- SLAVE control_slave
- {
- SYSTEM_BUILDER_INFO
- {
- Base_Address = "BASE_ADDR";
- }
- }
- WIZARD_SCRIPT_ARGUMENTS
- {
- id = "ID";
- timestamp = "TIMESTAMP";
- }
-}
-
-CLASS altera_avalon_timer
-{
- N2G_DEFINE_IS_AVAILABLE = "1";
-
- SLAVE s1
- {
- SYSTEM_BUILDER_INFO
- {
- Base_Address = "BASE_ADDR";
- IRQ_MASTER { IRQ_Number = "IRQ"; }
- }
- }
- WIZARD_SCRIPT_ARGUMENTS
- {
- snapshot = "SNAPSHOT";
- always_run = "ALWAYS_RUN";
- mult = "MULT";
- period = "PERIOD";
- period_units = "PERIOD_UNITS";
- fixed_period = "FIXED_PERIOD";
- }
- SYSTEM_BUILDER_INFO
- {
- Clock_Source = "N2G_CLOCKREF_CLOCK";
- }
-}
-
-
-CLASS altera_avalon_uart
-{
- N2G_DEFINE_IS_AVAILABLE = "1";
-
- SYSTEM_BUILDER_INFO
- {
- Clock_Source = "N2G_CLOCKREF_CLOCK";
- }
- WIZARD_SCRIPT_ARGUMENTS
- {
- use_cts_rts = "USE_CTS_RTS";
- use_eop_register = "USE_EOP_REG";
- }
- SLAVE s1
- {
- SYSTEM_BUILDER_INFO
- {
- Base_Address = "BASE_ADDR";
- IRQ_MASTER { IRQ_Number = "IRQ"; }
- }
- }
-}
-
-CLASS altera_avalon_jtag_uart
-{
- N2G_DEFINE_IS_AVAILABLE = "1";
-
- SLAVE avalon_jtag_slave
- {
- SYSTEM_BUILDER_INFO
- {
- Base_Address = "BASE_ADDR";
- IRQ_MASTER { IRQ_Number = "IRQ"; }
- }
- }
-}
-
-CLASS altera_avalon_pio
-{
- N2G_DEFINE_IS_AVAILABLE = "1";
-
- SYSTEM_BUILDER_INFO
- {
- Clock_Source = "N2G_CLOCKREF_CLOCK";
- }
- SLAVE
- {
- SYSTEM_BUILDER_INFO
- {
- Base_Address = "BASE_ADDR";
- IRQ_MASTER { IRQ_Number = "IRQ"; }
- }
- }
-}
-
-N2GCOMM = "=============== Linkcmds output settings =========================";
-
-LINKCMDS
-{
- LEADTEXT = "
-OUTPUT_FORMAT( "elf32-littlenios2",
- "elf32-littlenios2",
- "elf32-littlenios2" )
-OUTPUT_ARCH( nios2 )
-ENTRY( _start )
-"
-
- SECTION entry
- {
- COMMANDS =
-" KEEP (*(.entry))
-";
- }
-
- SECTION exceptions
- {
- COMMANDS =
-" PROVIDE (__ram_exceptions_start = ABSOLUTE(.));
- . = ALIGN(0x20);
- *(.irq)
- KEEP (*(.exceptions.entry.label));
- KEEP (*(.exceptions.entry.user));
- KEEP (*(.exceptions.entry));
- KEEP (*(.exceptions.irqtest.user));
- KEEP (*(.exceptions.irqtest));
- KEEP (*(.exceptions.irqhandler.user));
- KEEP (*(.exceptions.irqhandler));
- KEEP (*(.exceptions.irqreturn.user));
- KEEP (*(.exceptions.irqreturn));
- KEEP (*(.exceptions.notirq.label));
- KEEP (*(.exceptions.notirq.user));
- KEEP (*(.exceptions.notirq));
- KEEP (*(.exceptions.soft.user));
- KEEP (*(.exceptions.soft));
- KEEP (*(.exceptions.unknown.user));
- KEEP (*(.exceptions.unknown));
- KEEP (*(.exceptions.exit.label));
- KEEP (*(.exceptions.exit.user));
- KEEP (*(.exceptions.exit));
- KEEP (*(.exceptions));
- PROVIDE (__ram_exceptions_end = ABSOLUTE(.));
-";
- }
-
- SECTION text
- {
- LOCATION = "SDRAM";
- COMMANDS =
-" PROVIDE (stext = ABSOLUTE(.));
-
- *(.interp)
- *(.hash)
- *(.dynsym)
- *(.dynstr)
- *(.gnu.version)
- *(.gnu.version_d)
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- *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*)
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- *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*)
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-
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- PROVIDE (__DTOR_END__ = ABSOLUTE(.));
- KEEP (*(.jcr))
- . = ALIGN(32 / 8);
-";
- }
-
- SECTION rodata
- {
- LOCATION = "SDRAM";
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- . = ALIGN(32 / 8);
- *(.rodata .rodata.* .gnu.linkonce.r.*)
- *(.rodata1)
- . = ALIGN(32 / 8);
- PROVIDE (__ram_rodata_end = ABSOLUTE(.));
-";
- }
-
- SECTION rwdata
- {
- LOCATION = "SDRAM";
- COMMANDS =
-" PROVIDE (__ram_rwdata_start = ABSOLUTE(.));
- . = ALIGN(32 / 8);
- *(.got.plt) *(.got)
- *(.data1)
- *(.data .data.* .gnu.linkonce.d.*)
-
- _gp = ABSOLUTE(. + 0x8000);
- PROVIDE(gp = _gp);
-
- *(.sdata .sdata.* .gnu.linkonce.s.*)
- *(.sdata2 .sdata2.* .gnu.linkonce.s2.*)
-
- . = ALIGN(32 / 8);
- _edata = ABSOLUTE(.);
- PROVIDE (edata = ABSOLUTE(.));
- PROVIDE (__ram_rwdata_end = ABSOLUTE(.));
-";
- }
-
- SECTION bss
- {
- LOCATION = "SDRAM";
- COMMANDS =
-" __bss_start = ABSOLUTE(.);
- PROVIDE (__sbss_start = ABSOLUTE(.));
- PROVIDE (___sbss_start = ABSOLUTE(.));
-
- *(.dynsbss)
- *(.sbss .sbss.* .gnu.linkonce.sb.*)
- *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*)
- *(.scommon)
-
- PROVIDE (__sbss_end = ABSOLUTE(.));
- PROVIDE (___sbss_end = ABSOLUTE(.));
-
- *(.dynbss)
- *(.bss .bss.* .gnu.linkonce.b.*)
- *(COMMON)
-
- . = ALIGN(32 / 8);
- __bss_end = ABSOLUTE(.);
-";
- }
-
- STABS =
-" .stab 0 : { *(.stab) }
- .stabstr 0 : { *(.stabstr) }
- .stab.excl 0 : { *(.stab.excl) }
- .stab.exclstr 0 : { *(.stab.exclstr) }
- .stab.index 0 : { *(.stab.index) }
- .stab.indexstr 0 : { *(.stab.indexstr) }
- .comment 0 : { *(.comment) }
- /* DWARF debug sections.
- Symbols in the DWARF debugging sections are relative to the beginning
- of the section so we begin them at 0. */
- /* DWARF 1 */
- .debug 0 : { *(.debug) }
- .line 0 : { *(.line) }
- /* GNU DWARF 1 extensions */
- .debug_srcinfo 0 : { *(.debug_srcinfo) }
- .debug_sfnames 0 : { *(.debug_sfnames) }
- /* DWARF 1.1 and DWARF 2 */
- .debug_aranges 0 : { *(.debug_aranges) }
- .debug_pubnames 0 : { *(.debug_pubnames) }
- /* DWARF 2 */
- .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
- .debug_abbrev 0 : { *(.debug_abbrev) }
- .debug_line 0 : { *(.debug_line) }
- .debug_frame 0 : { *(.debug_frame) }
- .debug_str 0 : { *(.debug_str) }
- .debug_loc 0 : { *(.debug_loc) }
- .debug_macinfo 0 : { *(.debug_macinfo) }
- /* SGI/MIPS DWARF 2 extensions */
- .debug_weaknames 0 : { *(.debug_weaknames) }
- .debug_funcnames 0 : { *(.debug_funcnames) }
- .debug_typenames 0 : { *(.debug_typenames) }
- .debug_varnames 0 : { *(.debug_varnames) }
-
- /* Altera debug extensions */
- .debug_alt_sim_info 0 : { *(.debug_alt_sim_info) }
-";
-
- HEAP = "SDRAM";
- STACK = "SDRAM";
-}
-
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