From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31331 invoked by alias); 17 Feb 2015 07:45:25 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 31302 invoked by uid 89); 17 Feb 2015 07:45:25 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=0.4 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.2 X-HELO: bin-vsp-out-01.atm.binero.net Received: from vsp-unauthed01.binero.net (HELO bin-vsp-out-01.atm.binero.net) (195.74.38.225) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Tue, 17 Feb 2015 07:45:23 +0000 X-Halon-ID: f400fb81-b678-11e4-acbf-005056917a89 Authorized-sender: jiri@gaisler.se Received: from vaio.orange-hotspot.com (unknown [81.253.22.86]) by bin-vsp-out-01.atm.binero.net (Halon Mail Gateway) with ESMTPSA; Tue, 17 Feb 2015 08:45:33 +0100 (CET) From: Jiri Gaisler To: gdb-patches@sourceware.org Cc: Jiri Gaisler Subject: [PATCH 00/22] Update of the SPARC SIS simulator Date: Tue, 17 Feb 2015 07:45:00 -0000 Message-Id: <1424159099-5148-1-git-send-email-jiri@gaisler.se> X-SW-Source: 2015-02/txt/msg00387.txt.bz2 This is a 22-part patch that brings the sis simulator into working order, and adds support for emulation of the leon2 and leon3 cpus. The sis simulator was written by me in the mid 90's, to emulate the erc32 processor (SPARC V7). It was included into gdb by Cygnus (Stan Shebs?), and adapted to also emulate the Fujistu Sparlite processor. The simulator has not been actively maintained for about 15 years, and suffered some bit-rot. It's primary use has been for RTEMS development. The erc32 processor is now becoming obsolete, and being replaced by leon2 and leon3 cpus in many ESA and NASA missions. These patches will allow sis to be useful again, and support the newer leon2/3 processor. Jiri Gaisler (22): sim/erc32: Disassembly in stand-alone mode did not work due to API change. sim/erc32: corrected wrong CPU implementation and version ID in %psr sim/erc32: Perform pseudo-init of system if binary starts from non-zero address. sim/erc32: Add FPU support on x86_64 hosts. sim/erc32: remove unused defines in Makefile and switch off statistics sim/erc32: Fix incorrect simulator performance report sim/erc32: file loading via command line did not work sim/erc32: added -v and -vv command line switches for verbose output sim/erc32: removed type mismatch compiler warnings sim/erc32: Switched emulated memory to host endian order. sim/erc32: use AC_C_BIGENDIAN to probe for host endian. sim/erc32: Use separate memory_iread() function for instruction fetching. sim/erc32: Fix a few compiler warnings sim/erc32: Use gdb callback for UART I/O when linked with gdb. sim/erc32: access memory subsystem through struct memsys to allow multiple configurations. sim/erc32: use readline.h for readline types and functions. sim/erc32: Move local extern declarations into sis.h sim/erc32: Add support for LEON3 processor emulation. sim/erc32: Added support for the Leon2 processor sim/erc32: Updated documentation sim/erc32: add data watchpoint support for all cpu targets. Added watchpoint support to gdb simulator interface. gdb/remote-sim.c | 69 +++ include/gdb/remote-sim.h | 24 + sim/arm/wrapper.c | 26 + sim/avr/interp.c | 25 + sim/bfin/Makefile.in | 1 + sim/common/sim-watch-remote.c | 27 ++ sim/cr16/interp.c | 26 + sim/cris/Makefile.in | 1 + sim/erc32/Makefile.in | 33 +- sim/erc32/NEWS | 108 ----- sim/erc32/README.gdb | 67 --- sim/erc32/README.leon2 | 53 ++ sim/erc32/README.leon3 | 53 ++ sim/erc32/README.sis | 246 ++++------ sim/erc32/config.in | 15 + sim/erc32/configure | 225 +++++++++ sim/erc32/configure.ac | 1 + sim/erc32/end.c | 27 -- sim/erc32/erc32.c | 409 +++++++++------- sim/erc32/exec.c | 349 +++++++++++--- sim/erc32/float.c | 80 ++-- sim/erc32/func.c | 274 ++++++++--- sim/erc32/grlib.c | 98 ++++ sim/erc32/grlib.h | 57 +++ sim/erc32/help.c | 2 +- sim/erc32/interf.c | 357 ++++++++++---- sim/erc32/leon2.c | 1041 ++++++++++++++++++++++++++++++++++++++++ sim/erc32/leon3.c | 1066 +++++++++++++++++++++++++++++++++++++++++ sim/erc32/sis.c | 138 +++--- sim/erc32/sis.h | 116 ++++- sim/erc32/startsim | 4 - sim/frv/Makefile.in | 1 + sim/h8300/Makefile.in | 1 + sim/iq2000/Makefile.in | 1 + sim/lm32/Makefile.in | 1 + sim/m32c/gdb-if.c | 26 + sim/m32r/Makefile.in | 1 + sim/m68hc11/Makefile.in | 1 + sim/mcore/interp.c | 26 + sim/microblaze/Makefile.in | 2 +- sim/mips/Makefile.in | 1 + sim/mn10300/Makefile.in | 1 + sim/moxie/interp.c | 26 + sim/msp430/Makefile.in | 1 + sim/ppc/gdb-sim.c | 26 + sim/rl78/gdb-if.c | 26 + sim/rx/gdb-if.c | 26 + sim/sh/interp.c | 26 + sim/sh64/Makefile.in | 1 + sim/v850/Makefile.in | 3 +- 50 files changed, 4305 insertions(+), 910 deletions(-) create mode 100644 sim/common/sim-watch-remote.c delete mode 100644 sim/erc32/NEWS delete mode 100644 sim/erc32/README.gdb create mode 100644 sim/erc32/README.leon2 create mode 100644 sim/erc32/README.leon3 delete mode 100644 sim/erc32/end.c create mode 100644 sim/erc32/grlib.c create mode 100644 sim/erc32/grlib.h create mode 100644 sim/erc32/leon2.c create mode 100644 sim/erc32/leon3.c delete mode 100644 sim/erc32/startsim -- 2.1.0