riscv-isa-sim

Commit Graph

Author	SHA1	Message	Date
Andrew Waterman	4172e1a2cc	Implement Zama16b extension	1 month ago
Zhibo Hong	848474582d	Add Zvzip extension.	2 months ago
Michelle Wu	e06eae1039	disasm: Do not imply Zvbb from RVV crypto groups (#146 ) Remove EXT_ZVBB enablement from Zvkn, Zvknc, Zvkng, Zvks, Zvksc, Zvksg • Zvkn = Zvkned + Zvknhb + Zvkb + Zvkt • Zvknc = Zvkn + Zvbc • Zvkng = Zvkn + Zvkg • Zvks = Zvksed + Zvksh + Zvkb + Zvkt • Zvksc = Zvks + Zvbc • Zvksg = Zvks + Zvkg	2 months ago
Zhibo Hong	38f162ccd0	Add Svvptc extension.	2 months ago
Zhibo Hong	3bfe3ce5ee	Add Zvabd extension.	6 months ago
Andrew Waterman	8b802199fb	Have Zabha imply extensions rather than erroring if not present	4 months ago
Andrew Waterman	5c142baf88	Have ZC* imply extensions rather than erroring if not present	4 months ago
Andrew Waterman	27ecd02d6b	Have Zvfofp4min imply extensions rather than erroring if not present	4 months ago
Andrew Waterman	1a2af0362e	Clean up handling of Zcf	4 months ago
Andrew Waterman	ac939da203	Have V imply extensions rather than erroring if not present	4 months ago
Andrew Waterman	466d1b0e4c	Have Z[v]fbfmin imply extensions rather than erroring if not present	4 months ago
Andrew Waterman	8b22afdbd9	Have Zvfhmin imply extensions rather than erroring if not present	4 months ago
Andrew Waterman	a91c0a9f51	Factor out add_extension method	4 months ago
Andrew Waterman	e9571d4498	Have Zfhmin imply extensions rather than erroring if not present	4 months ago
Andrew Waterman	715906f416	Have Zclsd imply extensions rather than erroring if not present	4 months ago
Andrew Waterman	978f96a992	Have Zicfiss imply extensions rather than erroring if not present	4 months ago
Andrew Waterman	9882cd202b	Zicfiss depends on Zaamo So, no need to check for Zaamo in the instruction definitions	4 months ago
mslijepc	5cf8c829d2	added support for zicclsm	5 months ago
Alexander Romanov	f2a76d7a3d	misc: fix typo in zawrs incompatible error	6 months ago
Alexander Romanov	3f8e67f69f	feat: support zvkb vector cryptography bitmanip subset extension This commit gates Zvkb behind Zvkb extension. Previously they were attached to Zvbb which is Zvkb's superset	6 months ago
Andrew Young	a2dc352286	Add Svukte extension support This adds support for the Svukte extension, which adds support for address-independent latency of user-mode faults to supervisor addresses.	7 months ago
Binno	9565a260e9	Add smpmpmt extension Signed-off-by: Binno <binno.shen@sifive.com>	6 months ago
Aliaksei Chapyzhenka	2ce87219a6	Add Zvfbfa, Zvfofp8min, Zvfofp4min support	7 months ago
Chih-Min Chao	e2e02098a4	ext: add zibi It implement v0.6 version reference https://github.com/riscv/zibi/releases/download/v0.6/zibi.pdf https://riscv.atlassian.net/wiki/spaces/USXX/pages/599261201/Branch+with+Immediate+Zibi+Ratification+Plan Signed-off-by: Chih-Min Chao <chihmin.chao@sifive.com>	8 months ago
Andrew Waterman	3232ce1b76	Implement Zvflqdot8f	8 months ago
Andrew Waterman	e3dc14a878	Implement Zvfbqdot8f	8 months ago
Andrew Waterman	1d56b556b5	Relax VLEN/ELEN checking We should allow ISA strings like rv64gc_zve32f. Per the spec, the various Zve extensions imply a minimum VLEN, so rv64gc_zve32f is unambiguously equivalent to rv64gc_zve32f_zvl32b. Similarly, rv64gc_zve64x, rv64gc_zve64x_zvl64b, and rv64gc_zve64x_zvl32b are all unambiguously equivalent.	8 months ago
Andrew Waterman	faeae4eada	VLEN is unitless	8 months ago
Andrew Waterman	acac77d59d	No tabs	8 months ago
Andrew Waterman	717a6e275c	Add Zvldot extension support	8 months ago
Nadime Barhoumi	dcb5f0c784	Remove redundant checks in Zfbfmin and Zvfbfmin validation	9 months ago
Nadime Barhoumi	715c1597ab	Fix BFloat16 vector extension dependencies * Enable EXT_INTERNAL_ZFH_MOVE when either Zfbfmin or Zfhmin is enabled * Change Zvfbfmin to require Zve32f instead of V extension. * Add proper dependency chain for Zvfbfwma requiring both Zvfbfmin and Zfbfmin.	9 months ago
Nado15	23ad840e4d	Add VLEN < ELEN validation check	9 months ago
Andrew Waterman	dd4d3fbca9	Implement Zvbdot draft	9 months ago
Hao	9950cb3d59	fix: check ext_str size when ext = zve* `zve` = "zve{32, 64}{x, f, d}", size of `zve` must be 6. Signed-off-by: Hao <58808837+ha0lyu@users.noreply.github.com>	10 months ago
Andrew Waterman	cce834e437	Support Ziccid extension	11 months ago
Andrew Waterman	b6a061b683	Support Ziccif extension	11 months ago
YenHaoChen	d4abc9a71b	AIA: Enable Smcsrind/Sscsrind if supporting Smaia/Ssaia Smaia/Ssaia allocates indirect CSRs 0x30~0x3f for major interrupt priorities and 0x70~0xff for external interrupts (only with an IMSIC).	2 years ago
YenHaoChen	8050278445	AIA: Add isa=..._smaia_ssaia_... option	2 years ago
Muhammad Moiz Hussain	4764d3c029	Implement Ssccfg & Smcdeleg for spike Signed-off-by: muhammad.moiz.hussain@semidynamics.com	1 year ago
Mingzhu Yan	4d3920b262	Add Svade extension Support Spike always supports the Svade extension, this is required by the RVA and RVB profiles	1 year ago
Andrew Waterman	b645cc0fba	Explicitly annotate fallthrough cases (-Wextra)	1 year ago
Mahmoud Abumandour	cfa593d0ea	isa_parser: don't append one char at a time in strtolower This avoids potential re-alloations as it allocates the result string upfront.	1 year ago
Andrew Waterman	5ed426bbf4	Add Zvqdotq extension Not yet frozen, but in a pretty stable state. See https://github.com/riscv/riscv-dot-product	1 year ago
Christian Herber	ff771919ec	Updated load/store pair for RV32 to v0.10 - renamed Zcmlsd to Zclsd - bumped version number	2 years ago
Andrew Waterman	9a641bb03e	Validate Zvl ISA string correctly See #1810 for explanation of how this can go wrong. Resolves #1810	2 years ago
Andrew Waterman	6b74bd669d	Validate Zvl ISA string correctly See #1810 for explanation of how this can go wrong. Resolves #1810	2 years ago
Jerry Zhao	9031c7b651	Fix ordering of B single-letter extension The canonical order is IMAFDQLCBKJTPVH Signed-off-by: Jerry Zhao <jerryz123@berkeley.edu>	2 years ago
Ved Shanbhogue	c302e8bd16	Add Smdbltrp	2 years ago
Ved Shanbhogue	0797c21001	Add Ssdbltrp	2 years ago

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88 Commits (89cb870ed853d1a1245e86989fe422dd48daf057)