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2001-01-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>

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* Makefile.am: Add scitab, gdbsci to SUBDIRS.
	* include/gdbsci.h: New file.
	* include/.cvsignore: Add stamp-h? and bspopts.h*.
	* console/Makefile.am: Use shared/console.c.
	* console/console-io.c, console/console-support.S: Remove.
This commit is contained in:
Joel Sherrill
2001-01-29 18:35:10 +00:00
parent 623893cc0d
commit 4e568769d3
7 changed files with 86 additions and 110 deletions
Download Patch File Download Diff File Expand all files Collapse all files
c/src/lib/libbsp/sh/shsim/ChangeLog
+8
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@@ -1,3 +1,11 @@
2001-01-29 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* Makefile.am: Add scitab, gdbsci to SUBDIRS.
* include/gdbsci.h: New file.
* include/.cvsignore: Add stamp-h? and bspopts.h*.
* console/Makefile.am: Use shared/console.c.
* console/console-io.c, console/console-support.S: Remove.
2001-01-25 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* gdbsci/, scitab/, trap34/: Add directories.
c/src/lib/libbsp/sh/shsim/Makefile.am
+1 -1
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@@ -7,7 +7,7 @@ ACLOCAL_AMFLAGS = -I ../../../../../../aclocal
# wrapup is the one that actually builds and installs the library
# from the individual .rel files built in other directories
SUBDIRS = include start startup clock console wrapup
SUBDIRS = include start startup clock scitab gdbsci console wrapup
include $(top_srcdir)/../../bsp.am
c/src/lib/libbsp/sh/shsim/console/Makefile.am
+6 -10
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@@ -4,17 +4,14 @@
AUTOMAKE_OPTIONS = foreign 1.4
VPATH = @srcdir@:@srcdir@/../../../shared
VPATH = @srcdir@:@srcdir@/../../shared
PGM = $(ARCH)/console.rel
C_FILES = console-io.c console-polled.c
C_O_FILES = $(C_FILES:%.c=$(ARCH)/%.o)
C_FILES = console.c
C_O_FILES = $(C_FILES:shared/%.c=$(ARCH)/%.o)
S_FILES = console-support.S
S_O_FILES = $(S_FILES:%.S=$(ARCH)/%.o)
OBJS = $(C_O_FILES) $(S_O_FILES)
OBJS = $(C_O_FILES)
include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
include $(top_srcdir)/../../../../../../automake/compile.am
@@ -27,12 +24,11 @@ include $(top_srcdir)/../../../../../../automake/lib.am
$(PGM): $(OBJS)
$(make-rel)
# the .rel file built here will be put into libbsp.a by ../wrapup/Makefile
# the .rel file built here will be put into libbsp.a by
# ../wrapup/Makefile
all-local: $(ARCH) $(OBJS) $(PGM)
.PRECIOUS: $(PGM)
EXTRA_DIST = console.c
include $(top_srcdir)/../../../../../../automake/local.am
c/src/lib/libbsp/sh/shsim/console/console-io.c
-78
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@@ -1,78 +0,0 @@
/*
* This file contains the hardware specific portions of the TTY driver
* for the simulators stdin/out.
*
* Logic based on newlib-1.8.2/newlib/libc/sys/sh/syscalls.c
*
* COPYRIGHT (c) 1989-2000.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.OARcorp.com/rtems/license.html.
*
* $Id$
*/
#include <bsp.h>
#include <rtems/libio.h>
#include <stdlib.h>
#include <assert.h>
#define SYS_exit 1
#define SYS_read 3
#define SYS_write 4
int errno ;
extern int __trap34(int, int, void*, int );
/*
* console_initialize_hardware
*
* This routine initializes the console hardware.
*
*/
void console_initialize_hardware(void)
{
return;
}
/*
* console_outbyte_polled
*
* This routine transmits a character using polling.
*/
void console_outbyte_polled(
int port,
char ch
)
{
__trap34 (SYS_write, 1, &ch, 1);
return;
}
/*
* console_inbyte_nonblocking
*
* This routine polls for a character.
*/
int console_inbyte_nonblocking(
int port
)
{
unsigned char c;
return __trap34 (SYS_read, 0, &c, 1);
}
/* XXX wrong place for this */
_sys_exit (n)
{
return __trap34 (SYS_exit, n, 0, 0);
}
c/src/lib/libbsp/sh/shsim/console/console-support.S
-21
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@@ -1,21 +0,0 @@
/*
* newlib-1.8.2/newlib/libc/sys/sh/trap.S
*
* $Id$
*/
.text
.global ___trap34
___trap34:
trapa #34
tst r1,r1 ! r1 is errno
bt ret
mov.l perrno,r2
mov.l r1,@r2
ret:
rts
nop
.align 2
perrno:
.long _errno
c/src/lib/libbsp/sh/shsim/include/.cvsignore
+2
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@@ -1,2 +1,4 @@
Makefile
Makefile.in
stamp-h*
bspopts.h*
c/src/lib/libbsp/sh/shsim/include/gdbsci.h
+69
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@@ -0,0 +1,69 @@
/*
* Driver for gdb's sh-simulator's sci emulation
*
* Author: Ralf Corsepius (corsepiu@faw.uni-ulm.de)
*
* COPYRIGHT (c) 2001, Ralf Corsepius, Ulm, Germany
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* $Id$
*/
#ifndef _sh_gdbsci_h
#define _sh_gdbsci_h
#ifdef __cplusplus
extern "C" {
#endif
/*
*/
#define DEVGDBSCI_DRIVER_TABLE_ENTRY \
{ sh_gdbsci_initialize, sh_gdbsci_open, sh_gdbsci_close, sh_gdbsci_read, \
sh_gdbsci_write, sh_gdbsci_control }
extern rtems_device_driver sh_gdbsci_initialize(
rtems_device_major_number,
rtems_device_minor_number,
void *
);
extern rtems_device_driver sh_gdbsci_open(
rtems_device_major_number,
rtems_device_minor_number,
void *
);
extern rtems_device_driver sh_gdbsci_close(
rtems_device_major_number,
rtems_device_minor_number,
void *
);
extern rtems_device_driver sh_gdbsci_read(
rtems_device_major_number,
rtems_device_minor_number,
void *
);
extern rtems_device_driver sh_gdbsci_write(
rtems_device_major_number,
rtems_device_minor_number,
void *
);
extern rtems_device_driver sh_gdbsci_control(
rtems_device_major_number,
rtems_device_minor_number,
void *
);
#ifdef __cplusplus
}
#endif
#endif