riscv-isa-sim

Commit Graph

Author	SHA1	Message	Date
Scott Johnson	4af2ceeff2	Convert mtinst to csr_t	5 years ago
Scott Johnson	bf8578c046	Convert mtval2 to csr_t	5 years ago
Andrew Waterman	b4b23c2906	Merge pull request #804 from scottj97/minstret Convert minstret and friends to new CSR format	5 years ago
Andrew Waterman	af4beca4da	Actually fix SRET clearing MPRV Reverts `12131ba08c`	5 years ago
Andrew Waterman	12131ba08c	Fix SRET clearing MPRV Attempting to clear MPRV via sstatus is fruitless. Use mstatus instead.	5 years ago
Andrew Waterman	c8aff0ebfe	Clear MPV on MRET and (when V=0) clear SPV on SRET	5 years ago
Andrew Waterman	7dbb7c353f	Update README	5 years ago
John Fang	ce42f1b55a	Fix torture signature (#808 )	5 years ago
Scott Johnson	a0baa4bb26	Fix logged value of minstret It was off by 1.	5 years ago
Scott Johnson	19a1d6f028	Provide mechanism (not yet used) for the logged value to be different from read() I will need this soon for minstret.	5 years ago
Scott Johnson	b3b61bd0fb	Convert mcountinhibit to csr_t	5 years ago
Scott Johnson	4526550db3	Simplify logic and eliminate cpp macros	5 years ago
Scott Johnson	55a272562e	Convert unprivileged counter shadows to csr_t Soon I will simplify some of these cpp macros.	5 years ago
marcfedorow	6827b74222	Added "Zk" to isa parser (#806 )	5 years ago
Andrew Waterman	b29f4c2149	Fix handling of xdummy @marcfedorow the logic wasn't quite right; xdummy was causing the "single 'X' is not a proper name" message to be printed.	5 years ago
Andrew Waterman	2a5181d913	Fix memory leak	5 years ago
Andrew Waterman	3c3c0eaa86	Don't use "using"	5 years ago
Andrew Waterman	22affb92b7	Use RIAA pattern in manipulating ostream flags sout is renamed to sout_ to reduce likelihood programmers accidentally use it.	5 years ago
Andrew Waterman	b4f76106d2	Fix parsing of isa string for H extension Closes #805	5 years ago
marcfedorow	6684cfc5bb	Parse isa_string as in spec (#802 ) See: 27.11 Subset Naming Convention (Table 27.1)	5 years ago
Scott Johnson	3092501627	Convert mhpmcounter, mhpmevents to csr_t	5 years ago
Scott Johnson	b23d9d5b1d	Convert mcycle[h] (which is a mirror of minstret[h]) to csr_t	5 years ago
Scott Johnson	d0a3e77608	Convert minstreth to csr_t	5 years ago
Scott Johnson	f19f39f0c1	Convert minstret to csr_t This is a little messy in RV32 since it's accessed via two different CSRs (upper and lower halves). This changes logging of mcycle[h] to log a change to minstret[h], since that's how it's always been implemented in Spike. There is no separate mcycle register.	5 years ago
Scott Johnson	056fc389d2	Add new method csr_t::log_special_write() For use by minstreth next.	5 years ago
Andrew Waterman	734745a1d5	Fix signed/unsigned warnings The easiest solution was to make xlen a constant, rather than signed or unsigned, since it's used in both contexts.	5 years ago
Elmar Melcher	9a4465e67f	add option --cmd to read commands from file (#772 )	5 years ago
marcfedorow	7fe7ba8419	Added insn overlapping (bitmanip / krypto) (#801 )	5 years ago
Mark Fedorov	1afbe648b8	Small fix: parse isa string scans lowercase	5 years ago
Mark Fedorov	bd93d29025	Splitted K-ext to zeds	5 years ago
Scott Johnson	07ae07ff01	Fix segfault when executing 'csrw pmpaddr15' when n_pmp==16 Off-by-one error introduced in `69008075a1`	5 years ago
Scott Johnson	83502ad4af	Remove class logged_csr_t	5 years ago
Scott Johnson	629b1e6ff3	Move logging functionality into root class So I can remove logged_csr_t next.	5 years ago
Scott Johnson	5cccd79681	Implement mip_proxy_csr_t as child of logged_csr_t	5 years ago
Scott Johnson	ab38a47582	Implement mie_proxy_csr_t as child of logged_csr_t	5 years ago
Scott Johnson	d57230e51e	Implement virtualized_csr_t as logged_csr_t Goal is to eventually fold logged_csr_t back up into csr_t.	5 years ago
Scott Johnson	f2868bc734	Let compute_new_satp call read() himself	5 years ago
Scott Johnson	321f7d0fda	Move satp methods into satp classes	5 years ago
Scott Johnson	4009d54609	Give virtualized_satp_csr_t a handle to satp Parent class has orig_csr but it's generic csr_t_p, and I will need to call methods on satp_csr_t next.	5 years ago
Scott Johnson	55316421a3	Move satp methods to csrs.cc Since they are soon to move classes.	5 years ago
Scott Johnson	1421945315	Use virtualized_csr_t for satp and vsatp This was much more complicated than the others because of the mstatus.TVM and hstatus.VTVM bits, and because of the special WARL-ness of satp that doesn't apply to vsatp. It appears (based on reading the code) that the commitlog for these two was problematic. CSRW to satp when V=1 was reporting a write to satp instead of vsatp which was actually written. Also a CSRW to vsatp looks like it was not being logged at all. Both problems should be fixed now.	5 years ago
Scott Johnson	4f008be2f7	Convert hcounteren to csr_t	5 years ago
Scott Johnson	3cf6ad3e87	Convert scounteren to csr_t	5 years ago
Scott Johnson	1ece34fd31	Convert mcounteren to csr_t	5 years ago
Scott Johnson	6b591e6197	Remove nonvirtual_sstatus from processor_t class Since it's no longer needed there.	5 years ago
Scott Johnson	5662134bc1	Localize & constantize variables	5 years ago
Scott Johnson	dc43e0d5f5	Share variable for sstatus.sie	5 years ago
Scott Johnson	975c860459	Make these variables all const Because why not?	5 years ago
Scott Johnson	1c8362fcb6	Split up unnecessarily reused variable	5 years ago
Scott Johnson	6891390665	Reduce variable scope	5 years ago

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2044 Commits (59ec157568d2a52feeec568ac042362db1c5ddbc) All Branches Search

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