sis - Simple Instruction Simulator

	Commit message (Collapse)	Author	Age	Files	Lines
*	Add basic DSU support present on GR712RCHEAD master	Sebastian Huber	2023-09-29	3	-1/+60
\| \| \| \| \|	Only the time tag counter register is implemented so far. It may be used by clock drivers as a free-running counter to measure time.
*	leon3/gptimer: Set IP bit on interrupt	Oliver Kleinke	2023-06-06	1	-0/+8
\| \| \| \| \| \| \| \|	Setting the IP bit in the GPTIMER CTRL register is necessary, if using shared interrupts, to determine which of the timers generated the interrupt. The IP bit is cleared when a one is written to it.
*	Fix removing software breakpoints	Thomas Wucher	2023-04-25	1	-0/+1
\| \| \| \| \| \| \| \|	When a breakpoint is removed, the ebase.bpts array is correctly updated, but ebase.bpsave is not kept in sync. This results in wrong instructions being executed when adding multiple breakpoints and then removing any but the last. Fix this error by updating the ebase.bpsave array when removing a breakpoint.
*	Bumped version to 2.302.30	Jiri Gaisler	2022-10-26	5	-30/+17
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*	Add -extirq option to support simulating the UT700	Sebastian Huber	2022-10-26	7	-7/+18
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*	Support extended interrupts2.29	Sebastian Huber	2021-08-04	9	-27/+97
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*	Added GR740 L2 configuration register2.28	Jiri Gaisler	2021-07-30	9	-31/+70
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*	leon3/irqmp: interrupt 15 was erronously masked2.27	Jiri Gaisler	2021-07-15	1	-4/+4
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*	GR740 APBUART0 had wrong address	Jiri Gaisler	2021-06-10	1	-1/+1
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*	Added simple RISC-V PLIC functionality for NS16550 interrupt	Jiri Gaisler	2021-06-10	7	-87/+228
\| \| \| \|	* RTEMS spconsole01 test now passes
*	Fix build failures on windows2.26	Jiri Gaisler	2020-12-18	1	-2/+2
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*	Added support for RISCV32 systems with CLINT/PLIC	Jiri Gaisler	2020-12-15	25	-139/+1485
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*	Added emulation of GR740 SOC2.25	Jiri Gaisler	2020-12-01	11	-34/+379
\| \| \| \|	* Only limited functionality with standard peripherals
*	Make grlib IP cores more modular and move them to grlib.c	Jiri Gaisler	2020-12-01	9	-1059/+1300
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*	Add %asr22/23 support to leon32.24	Jiri Gaisler	2020-11-27	4	-21/+34
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*	Add networking support using host tap device2.23	Jiri Gaisler	2020-10-28	19	-74/+905
\| \| \| \| \| \|	* Emulation of GRETH 10/100 Mbit MAC and PHY * Supported only on linux
*	Add -rt option to synch sim to wall time	Jiri Gaisler	2020-10-25	4	-0/+26
\| \| \| \| \|	* Active during cpu power-down to avoid run-away sim time. Useful for interactive applications.
*	Update to version 2.222.22	Jiri Gaisler	2020-09-09	5	-29/+29
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*	Map RISC-V FPU CSR on host cpu using fenv.h	Jiri Gaisler	2020-09-09	6	-107/+125
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*	Update to version 2.212.21	Jiri Gaisler	2020-02-29	5	-29/+42
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*	Fix incorrect operation on big-endian hosts	Jiri Gaisler	2020-02-29	9	-141/+187
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*	Avoid reserved word sparc on SPARC hosts	Jiri Gaisler	2020-02-26	3	-3/+3
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*	Initialize PC before connecting to gdb	Jiri Gaisler	2020-02-26	1	-1/+4
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*	Update the help to match the available options.2.20	Chris Johns	2019-11-14	1	-2/+5
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*	Cross-platform support for async gdb break (ctrl-c)	Jiri Gaisler	2019-11-14	8	-68/+67
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*	Support building on MinGW-W64/MSYS22.19	Jiri Gaisler	2019-11-09	16	-60/+3552
\| \| \| \|	* Depends on MinGW64-readline to build
*	Remove unused variable xcpu	Jiri Gaisler	2019-11-08	1	-5/+4
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*	Replaced windows flushing with reg cache	Jiri Gaisler	2019-11-08	4	-56/+46
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*	Improve gdb watchpoint handling	Jiri Gaisler	2019-11-08	5	-8/+40
\| \| \| \| \|	* show old/new values * stop at correct instruction
*	Release version 2.182.18	Jiri Gaisler	2019-11-02	3	-13/+13
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*	Fix typo that caused cygwin build error	Jiri Gaisler	2019-11-02	1	-1/+1
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*	Added support for gdb hw break/watchpoints	Jiri Gaisler	2019-11-02	5	-69/+117
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*	Updated to version 2.172.17	Jiri Gaisler	2019-07-03	4	-17/+17
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*	Make readline conditional and add linenoise it not present.	Chris Johns	2019-07-02	10	-31/+1357
\| \| \| \| \| \| \|	- Readline is not present on all hosts is used on and it has not been a requirement. Rather than break all hosts that are working this patch conditionally adds linenoise a small simple realline replacement.
*	elf_load() failed in interactive shell.	Jiri Gaisler	2019-07-02	2	-14/+11
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*	Updated version to 2.162.16	Jiri Gaisler	2019-06-12	4	-15/+15
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*	Fix C formatting with indent	Jiri Gaisler	2019-06-11	16	-2890/+3466
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*	Avoid array out of bounds warning on RISC-V	Jiri Gaisler	2019-06-11	3	-136/+137
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*	Silence warnings when compiled with LLVM	Jiri Gaisler	2019-06-11	10	-98/+94
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*	Add local copy of elf.h	Jiri Gaisler	2019-06-11	1	-0/+3789
\| \| \| \|	* Needed to build on certain hosts (e.g. Mac OS X)
*	Fix build problems on Cygwin and FreeBSD	Jiri Gaisler	2019-05-31	4	-12/+41
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*	Made L1 cache optional through --enable-l1cache	Jiri Gaisler	2019-05-28	15	-306/+434
\| \| \| \| \| \| \|	* Removed stale config.h * Updated autoconf script with relevant checks * Re-implemented leon3/grlib timer with less events * Bumped version to 2.15
*	Add emulated L1 cache to SMP configurations	Jiri Gaisler	2019-05-27	8	-37/+117
\| \| \| \|	* Also improve timing accuracy for certain instructions
*	Completed texi manual	Jiri Gaisler	2019-05-21	10	-744/+664
\| \| \| \|	* Also removed unused constants in erc32.c
*	Standalone sis - initial commit	Jiri Gaisler	2019-05-14	41	-0/+37093