Tree: 9983d2049f

arrv-sc-arrv-sc/snippy-tests

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debug_rom_fence

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dynamic

eos18-bringup

factor-out-macros

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fix-bf16

force-rtti

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heterogeneous_mc

hwachav4

increase-stack-size

itrigger-etrigger-cleanup

load_reservation_set_size

log-commits-faster

master

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nolibfdt

optimized-chunk-size

p-ext-0.5.2

plctlab-plct-zce-fix2

plic-clint-endian

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priv-1.10

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remove-tests

rivosinc-etrigger_fix_exception_match

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sodor

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speed2

speedup-hacks

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Commit Graph

4045 Commits (9983d2049fd297c1683fa8bdd7f7eeaebcaafea7)

 

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Author	SHA1	Message	Date
Andrew Waterman	6025b02665	Fix c.slliw implementation	11 years ago
Andrew Waterman	bdcb5b297f	New RV64C proposal	11 years ago
Andrew Waterman	292fef830d	Take interrupts as soon as interrupts are enabled Previously, if interrupts were enabled then disabled quickly enough, no interrupt would ever be taken, resulting in deadlock.	11 years ago
Andrew Waterman	e7dd2737f7	Merge pull request #20 from palmer-dabbelt/package various fixes to make riscv-isa-sim installable	11 years ago
Andrew Waterman	75207d80bd	Fix VM, MIP encoding	11 years ago
Palmer Dabbelt	11a49d0be2	Install "disasm.h" Something includes this somewhere, so I see no reason not to just install it.	11 years ago
Palmer Dabbelt	8e20c328f8	autoreconf 126beb482f ("Install pkg-config files for Spike")	11 years ago
Palmer Dabbelt	126beb482f	Install pkg-config files for Spike The actual Spike package consists of a whole bunch of libraries. This installs a pkg-config file for each generated library, and a meta pkg-config file (riscv-spike.pc) that links in all the other Spike libraries except dummy_rocc (which I figure isn't interesting). This allows me to package and install spike, and then use that package to build an extension library (so I don't have to fork Spike for my own ISA extension).	11 years ago
Palmer Dabbelt	40580c0409	Change the behavior of the DESTDIR make variable DESTDIR is a common make idiom. As per the GNU coding standards https://www.gnu.org/prep/standards/html_node/DESTDIR.html "DESTDIR is a variable prepended to each installed target file, like this: $(INSTALL_PROGRAM) foo $(DESTDIR)$(bindir)/foo $(INSTALL_DATA) libfoo.a $(DESTDIR)$(libdir)/libfoo.a The DESTDIR variable is specified by the user on the make command line as an absolute file name. For example: make DESTDIR=/tmp/stage install DESTDIR should be supported only in the install* and uninstall* targets, as those are the only targets where it is useful. If your installation step would normally install /usr/local/bin/foo and /usr/local/lib/libfoo.a, then an installation invoked as in the example above would install /tmp/stage/usr/local/bin/foo and /tmp/stage/usr/local/lib/libfoo.a instead." The current Makefile.in uses DESTDIR, but has a slightly non-standard behavior: the target install location doesn't include "$prefix". This breaks package managers, because stuff ends up getting installed to the wrong location. Unfortunately the only way I can think of to fix this involves silently changing the behavior of DESTDIR. Hopefully nobody is using it...? [port of 8a2088b59162fe16c16d26ddc1cfcaaaa8c4156f in riscv-fesvr]	11 years ago
Andrew Waterman	e294c392c6	Upgrade to privileged architecture 1.7	11 years ago
Andrew Waterman	dfee432b27	Fix commit log for CSR instructions	11 years ago
Andrew Waterman	870102d9de	Fix I$ simulator hit count Also, improve performance by allowing the soft-ITLB to refill.	11 years ago
Andrew Waterman	a12b463897	Merge pull request #18 from wsong83/master fix cache line index offset in cachesim.cc	11 years ago
Wei Song	db42818420	fix cache line index offset in cachesim.cc	11 years ago
Andrew Waterman	60535c23a2	Fix autoconf for RHEL6	11 years ago
Andrew Waterman	5a3324644d	Check for F extension when accessing FCSR	11 years ago
Andrew Waterman	c4350ef6ef	Support setting ISA/subsets with --isa flag Default is RV64IMAFDC. Can do things like --isa=RV32 (which implies IMAFDC) --isa=IM (which implies RV64) --isa=RV64IMAFDXhwacha	11 years ago
Andrew Waterman	d9d73d80c1	Simplify RV32 comparisons No need to eliminate the upper 32 bits of the 64-bit x-register, as all RV32 instructions should sign-extend their results to 64 bits.	11 years ago
Andrew Waterman	c8c828b55c	Allow writing mstatus.fs even if FPU isn't present This allows the OS to track FP state dirtiness.	11 years ago
Andrew Waterman	7f3c072750	Implement RVC draft	11 years ago
Andrew Waterman	180554d8f2	Serialize counters without throwing C++ exceptions Ideally, a similar mechanism will apply to target machine exceptions.	11 years ago
Andrew Waterman	41fa048e93	New virtual memory implementation (Sv39)	11 years ago
Andrew Waterman	e5675bfcb3	Update state.pc on every instruction This isn't a bug fix for Spike proper, but it makes it possible for RoCC instructions to access the control thread's PC.	11 years ago
Andrew Waterman	6c965e11dc	For misaligned fetch, set mepc = addr of branch/jump	11 years ago
Yunsup Lee	bc5b666397	bugfix, mbadaddr should be writable	11 years ago
Yunsup Lee	0c1f8bb8b7	change hwacha cause to follow risc-v cause	11 years ago
Andrew Waterman	1fbcb3dfe3	Merge [shm]call into ecall, [shm]ret into eret	11 years ago
Yunsup Lee	c0f7d3cd77	bugfix in raising accelerator interrupts	11 years ago
Yunsup Lee	68d1d85208	vxcptsave->vxcptevac,vxcptrestore->vxcpthold this change was necessary since the impl csr is gone.	11 years ago
Andrew Waterman	5378f2942c	Delete all remaining junk on "make clean"	11 years ago
Andrew Waterman	93892690a3	Don't set dirty/referenced bits w/o permission	11 years ago
Andrew Waterman	384e03dde4	Use hcall instead of mcall	11 years ago
Andrew Waterman	11fad84fb1	Implement PTE referenced/dirty bits	11 years ago
Andrew Waterman	ea58df801f	Update to new privileged spec Sorry, everyone.	11 years ago
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	12 years ago
Andrew Waterman	b029a9c67b	Use PATH_MAX instead of NAME_MAX	12 years ago
Stephen Twigg	bd97b5c9fd	Fix bug where C compiler used instead of C++ for autoconf tests	12 years ago
Andrew Waterman	49805d2f17	canonicalize assembler pseudo-ops	12 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.	12 years ago
Andrew Waterman	f971129cb6	Disassemble jalr x0, x1, 0 as ret	12 years ago
Andrew Waterman	c42146fbe4	Require 4-byte instruction alignment until RVC is reimplemented	12 years ago