riscv-isa-sim

Commit Graph

Author	SHA1	Message	Date
Andrew Waterman	0a2c3b650c	Merge pull request #1750 from YenHaoChen/pr-vector-xrm vector: Check if there is any vector extension before using vector CSRs	2 years ago
YenHaoChen	e9f620ffb5	vector: Check if there is any vector extension before using vector CSRs	2 years ago
Andrew Waterman	adacda49e0	Merge pull request #1749 from YenHaoChen/pr-vnclip_wx vnclip.wx: Check if there is any vector extension before using vector CSRs	2 years ago
YenHaoChen	54a5e38484	vnclip.wx: Check if there is any vector extension before using vector CSRs	2 years ago
Andrew Waterman	4703ad98bf	Merge pull request #1746 from chihminchao/fix-svpbmt-init svpbmt: don't reset [mh]envcfg.pbmt to 1	2 years ago
Chih-Min Chao	94d21c99f8	svpbmt: don't reset [mh]envcfg.pbmt to 1 The part is introducd by `ea70a93` to keep backward compatiable but the behavior is not mentioned and defined in spec. The patch remove this initialization part of pbmt in [mh]envcfg Signed-off-by: Chih-Min Chao <chihmin.chao@sifive.com>	2 years ago
Andrew Waterman	64bc0c1f1d	Merge pull request #1740 from YenHaoChen/pr-fcvtmod_w_d fcvtmod.w.d: Not update fflags if no exception flag, e.g., exp == frac == 0	2 years ago
YenHaoChen	e86e653ef3	fcvtmod.w.h: Not update fflags if no exception flag, e.g., exp == frac == 0	2 years ago
YenHaoChen	1342c687f2	refactor: set_fp_exceptions: Use a new macro raise_fp_exceptions(flags) and refine coding style for clearity	2 years ago
Andrew Waterman	7dce83820e	Merge pull request #1729 from YenHaoChen/pr-require-vector Fix: Vector CSRs exist without any vector extension since `a484f6e`	2 years ago
Andrew Waterman	83a2035e40	Merge pull request #1718 from YenHaoChen/pr-pm Implement pointer masking	2 years ago
Andrew Waterman	344a860ba0	Merge pull request #1724 from chihminchao/cif-sse-fix The senvcfg.SSE will read (only) as zero when menvcfg.SSE is 0	2 years ago
Andrew Waterman	f2181f0406	Merge pull request #1732 from chihminchao/fix-zkr Fix zkr	2 years ago
Binno	ea5138d24d	The senvcfg.SSE will read (only) as zero when menvcfg.SSE is 0	2 years ago
Binno	6dbc8cad8a	zkr: entropy source access control for seed csr	2 years ago
Andrew Waterman	34601fc488	Merge pull request #1736 from YenHaoChen/pr-hlvx-epmp Fix ePMP checking on hlvx instructions	2 years ago
YenHaoChen	229b159465	Fix ePMP checking on hlvx instructions The hlvx instruction must grant PMP permissions of both execution and reading. Thus, with ePMP (mseccfg.MML==1), the hlvx instructions are only permitted with pmpcfg.RWXL=0111 from M-mode.	2 years ago
Andrew Waterman	c0281a17d6	Merge pull request #1735 from chihminchao/deleg-hw-excp excp: support hardware_error_exception delegation	2 years ago
Andrew Waterman	fd141e9a43	Merge pull request #1733 from chihminchao/fix-ssqosid ssqosid: modify permission check condition for srmcfg	2 years ago
Andrew Waterman	985837a602	Merge pull request #1731 from chihminchao/fix-zicfiss Fix zicfiss	2 years ago
Andrew Waterman	4f69177d94	Merge pull request #1730 from riscv-software-src/test-headers Check in CI that all installed headers are usable	2 years ago
Binno	0a4f0b3da6	zkr: enable write for useed/sseed fileds of mseccfg csr	2 years ago
Binno	e9af319bc0	zicfiss: modify check condicton to loads to shadow-stack pages	2 years ago
Binno	0f0c1c1c2a	zicfiss: fix missed throw to store access fault of shadow stack page	2 years ago
Binno	08463028d6	excp: support hardware_error_exception delegation enable M -> S and HS -> VU/VS delegation	2 years ago
Andrew Waterman	aa73432e58	Check in CI that all installed headers are usable	2 years ago
Andrew Waterman	a4924928a7	Add install-hdrs-list.h target Only used by CI tests.	2 years ago
Andrew Waterman	77654f6011	Obtain definition of reg_t in elfloader.h	2 years ago
Andrew Waterman	97a7244371	Avoid dependence on config.h in byteorder.h The runtime check will compile out.	2 years ago
Andrew Waterman	3e44fee398	Don't install private softfloat headers	2 years ago
Andrew Waterman	8feeaf3202	Add include guards to entropy_source.h	2 years ago
Andrew Waterman	238e0ac859	Use "" rather than <> includes in libfdt.h	2 years ago
Andrew Waterman	fb2adef30e	update c++ version to c++2a for CI tests	2 years ago
Andrew Waterman	c96f57e0bb	Fix warning by renaming C++ source to .cc	2 years ago
Andrew Waterman	f205bc4c29	Add missing include	2 years ago
Andrew Waterman	6b89a49838	Merge pull request #1726 from YenHaoChen/pr-dcsr Deprecate dcsr.halt	2 years ago
Binno	4fe12b25db	ssqosid: modify permission check condition for srmcfg The srmcfg csr number is 0x181 which is a S-mode csr The patche uses independant permission check to make the csr available even there is no S-mode	2 years ago
Binno	50c89eaba3	zkr: check extension availability in csr_mseccef permssion check	2 years ago
YenHaoChen	ad86a5fc5c	Deprecate dcsr.halt The debug spec 1.0.0-rc3 deprecates the dcsr.halt and lets the bit become dcsr.nmip. This commit separates the halt variable from the dcsr.nmip and designates it as an internal variable for halt_on_reset (-H). Additionally, this commit removes the notifying comment about the deprecated dcsr.halt in the main loop.	2 years ago
Andrew Waterman	f7d0dba601	Merge pull request #1700 from ved-rivos/ssdbltrp Add Ssdbltrp	2 years ago
Ved Shanbhogue	0797c21001	Add Ssdbltrp	2 years ago
YenHaoChen	707b1f2484	Instantiate vector CSRs only if any_vector_extensions()	2 years ago
YenHaoChen	af90d427af	vector: check extension existence before reading vl	2 years ago
YenHaoChen	67933ec0c3	Check any_vector_extensions() in require_vector_vs	2 years ago
YenHaoChen	cefa747e9a	Check if any vector extensions for vector CSRs	2 years ago
YenHaoChen	eccb557d61	Fix require_vector_vs checking by reverting `66c4853bdc` The require_vector_vs, i.e., sstatus_csr_t::enabled(SSTATUS_VS), was expected to provide has_any_vector() check [1]. Unfortunately, a previous commit [2] made the sstatus_csr_t::enabled(SSTATUS_VS) true without any vector extension. The previous commit [2] was for P-extension, which has been removed from Spike [3]. This commit reverts the commit [2] and corrects require_vector_vs [1]. [1] `a484f6efc5` [2] `66c4853bdc` [3] https://github.com/riscv-software-src/riscv-isa-sim/pull/1660	2 years ago
YenHaoChen	7f8c663886	pointer masking: Implement hstatus.HUPMM (Flush TLB on changing hstatus.HUPMM)	2 years ago
YenHaoChen	69f0c46fe3	refactor: Add specialized hstatus_csr_t	2 years ago
YenHaoChen	c268fb2564	pointer masking: Implement [sh]envcfg.PMM	2 years ago
YenHaoChen	f710dc706b	pointer masking: Implement Smnpm (Flush TLB on changing *envcfg.PMM)	2 years ago

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3359 Commits (0a2c3b650c450c19da6af757e696cb41d978c624) All Branches Search

3359 Commits (0a2c3b650c450c19da6af757e696cb41d978c624)

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