riscv-isa-sim

Commit Graph

Author	SHA1	Message	Date
Yunsup Lee	9af855a28e	correctly parse extension for spike-disasm	11 years ago
Andrew Waterman	c0e63cb0d4	Softfloat fcvt.{w/l}.d now returns -MaxInt for -NaN	11 years ago
Andrew Waterman	7e4df4d518	Softfloat fcvt.{w/h}.s now returns -MaxInt for -NaN Behavior now consistent with RISC-V user spec.	11 years ago
Andrew Waterman	1b15ab2ef5	handle Makefile dependences for precompiled headers correctly	11 years ago
Andrew Waterman	27ade6f544	Install config.h with other headers	11 years ago
Andrew Waterman	e671e75198	Use xlen, not xprlen, to refer to x-register width	11 years ago
Andrew Waterman	d8022e9eda	properly sign-extend instructions in spike-dasm	11 years ago
Christopher Celio	bf8c76bdbc	Fixed masking/casting logic in commit log printf.	11 years ago
Andrew Waterman	7cbbc8fd6a	Fix commit log I screwed up some stuff in a recent refactoring.	11 years ago
Andrew Waterman	b462e1f80b	Don't look for a simulator when cross compiling	11 years ago
Andrew Waterman	b029a9c67b	Use PATH_MAX instead of NAME_MAX	11 years ago
Stephen Twigg	bd97b5c9fd	Fix bug where C compiler used instead of C++ for autoconf tests	11 years ago
Andrew Waterman	49805d2f17	canonicalize assembler pseudo-ops	11 years ago
Andrew Waterman	17fd25f267	Rename riscv-dis to spike-dasm This is a better name, since it looks for the string DASM(xxx), and it fixes tab completion for the cross compiler.	11 years ago
Andrew Waterman	f971129cb6	Disassemble jalr x0, x1, 0 as ret	11 years ago
Andrew Waterman	c42146fbe4	Require 4-byte instruction alignment until RVC is reimplemented	11 years ago
Andrew Waterman	ec297672b0	On misaligned fetch, set EPC to target, not branch itself	11 years ago
Andrew Waterman	3fd738af16	Reduce dependences on auto-generated code In particular, precompiled headers ideally won't depend on any.	11 years ago
Palmer Dabbelt	e104cd11f5	Merge branch 'netbsd-autoconf' This contains some changes that fix the build on NetBSD.	11 years ago
Palmer Dabbelt	abc20b6543	autoreconf `65ba70071d`	11 years ago
Reinoud Zandijk	65ba70071d	Allow Spike to build on NetBSD Under NetBSD, dlopen() is in libc so no extra libs are needed.	11 years ago
Andrew Waterman	416c8be88c	Support building from within root directory	11 years ago
Andrew Waterman	e26e8c5879	Fix makefile race condition	11 years ago
Andrew Waterman	327a66f990	Merge pull request #11 from arunthomas/readme README: use gnu-toolchain	11 years ago
Arun Thomas	cee386df0d	README: use gnu-toolchain	11 years ago
Andrew Waterman	dd8827e8b3	zero-extend 32b instructions for vxcptaux	11 years ago
Andrew Waterman	d643e43dca	Support 2/4/6/8-byte instructions Most of the complexity is in instruction address translation, since instructions may span page boundaries.	11 years ago
Andrew Waterman	cec752d091	Set badvaddr on instruction page faults This supports distinguishing the EPC (the address of the first byte of the faulting instruction) from the address of the page fault (potentially some bytes later).	11 years ago
Andrew Waterman	992205c270	Update register names to match new ABI	11 years ago
Andrew Waterman	b06c8e9f26	Implement timer faithfully rdcycle/rdinstret now have single-instruction granularity. Questionable behavior when timer interrupts occurred around the same time as the compare register is written should be fixed.	11 years ago
Andrew Waterman	590417bec9	Factor out the dummy RoCC accelerator	12 years ago
Yunsup Lee	c31742961b	Revert "Enable support for the four custom instructions" This reverts commit `fd18dc43f6`. Refactoring support for custom instructions.	12 years ago
Andrew Waterman	306b7359e8	Suppress harmless warnings specifically, unused variables in auto-generated code.	12 years ago
Andrew Waterman	8e7ae9b1d6	Add missing makefile dependence This manifested as a spurious compile warning when using make -j.	12 years ago
Andrew Waterman	f3af66af20	Merge pull request #8 from arunthomas/dummy_rocc_test dummy-rocc-test build fix	12 years ago
Arun Thomas	27f16e643f	dummy-rocc-test build fix	12 years ago
Yunsup Lee	c7acf41da5	Merge pull request #4 from arunthomas/custom_inst Enable support for the four custom instructions	12 years ago
Arun Thomas	fd18dc43f6	Enable support for the four custom instructions * Update generated encoding.h (generated from riscv-opcodes) * Add empty implementations for the custom instructions	12 years ago
Andrew Waterman	2e127592a7	Avoid some unused variable warnings ...and also save some space by not defining the register names in a header.	12 years ago
Andrew Waterman	baa8d8be1f	Avoid use of __int128_t It is nonstandard, and GCC doesn't support it on 32-bit platforms. The resulting code for MULH[[S]U] is crappier, but that doesn't really matter, as these instructions are dynamically infrequent.	12 years ago
Scott Beamer	eb27fce99c	Merge pull request #2 from arunthomas/build_fix Update riscv.ac to set CPPFLAGS with fesvr include path	12 years ago
Arun Thomas	d79f7b2dcc	Update riscv.ac to set CPPFLAGS with fesvr include path Need to set CPPFLAGS in riscv.ac in addition to configure	12 years ago
Scott Beamer	3f9ce874eb	now can build with clang on os x, clang needs different flags than gcc to generate and use precompiled headers	12 years ago
Jim Lawson	4d1c63ea26	Update configure to set CPPFLAGS instead of CFLAGS with fesvr include path. Since we no longer are duplicating CFLAGS, ensure CPPFLAGS are set correctly.	12 years ago
Scott Beamer	44793fde81	don't include same flags twice	12 years ago
Scott Beamer	0ac8a9b068	clean up warnings from clang	12 years ago
Christopher Celio	616cc32c30	Added PC histogram option. - Spits out all PCs (on 4B granularity) executed with count. - Requires a compile time configuration option. - Also requires a run-time flag.	12 years ago
Andrew Waterman	e2c0c3021a	Support uarch counters (degenerately)	12 years ago
Scott Beamer	dca8e36dee	fix typo in README	12 years ago
Sagar Karandikar	d91c30aefe	change README to markdown	12 years ago

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411 Commits (9af855a28e7dc4009ad31312840ca6f9396d572e) All Branches Search

411 Commits (9af855a28e7dc4009ad31312840ca6f9396d572e)

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