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riscv-pk
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2.2 MiB
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350 Commits (55ce524e7407bde35ca7a270de10caf0f73fb9da)
 

Author SHA1 Message Date
Andrew Waterman 55ce524e74 Cap pk memory size to 2 GiB for RV32
10 years ago
Andrew Waterman ff807a20bd Fix ld.so load address at 4 KiB
10 years ago
Andrew Waterman 558039d546 Add syscall stubs to get through libpthread initializers
10 years ago
Andrew Waterman 7a71068853 Acquire lock before attempting tohost/fromhost sequences
10 years ago
Andrew Waterman d5e3e0d86a Add spinlock_trylock routine; use it to implement spinlock_lock
10 years ago
Andrew Waterman c6b55ce3a8 Acquire write permissions before zeroing page in ELF loader
10 years ago
Andrew Waterman 6c1d0604dc Use __riscv_flen macro to detect FP support
10 years ago
Howard Mao f81b722bf0 make sure pages for ELF sections have correct protection (#40)
10 years ago
sashimi-yzh f892b43a2b machine, mentry.S: fix not receiving IPI for other harts (#38)
10 years ago
Andrew Waterman 8006d004a5 Attempt to disable FPU if using no-FPU pk/bbl
10 years ago
Andrew Waterman 4a6b20595a Add -p flag to pk to disable demand paging
10 years ago
sashimi-yzh 292fb6e737 machine, emulation.c: fix the condition of rdtime emulation (#37)
10 years ago
Andrew Waterman 08a6142a04 Update to new counter spec
10 years ago
Sagar Karandikar f73dee6f2c add htif section in linker script, with ALIGNs to prevent MMIO and data from being placed on same page (#32)
10 years ago
Andrew Waterman 0a7862c79f when -s is passed, print time, instret, cycle, and CPI
10 years ago
Andrew Waterman 7520a47419 Disallow execution of RVC binaries on non-RVC pk
10 years ago
Andrew Waterman 55982bd019 Align pk trap_entry for RVC
10 years ago
Andrew Waterman d42f458b6a Don't let other harts boot before HLS is initialized
10 years ago
Prashanth Mundkur cd6dec56d6 Update the readme with 32-bit info. (#29)
10 years ago
Andrew Waterman 7272e3f9bc Handle misaligned loads in ascending order of byte address
10 years ago
Prashanth Mundkur dc939be3b3 Support 32bit build (#27)
10 years ago
Andrew Waterman 748eee73a1 Improve trap redirection code
10 years ago
Andrew Waterman 023ae43e8d Add FCLASS emulation
10 years ago
Andrew Waterman 6bead31951 zero-extend RV32 physical addresses for HTIF
10 years ago
Andrew Waterman d88671efdf Remove uarch counters
10 years ago
Andrew Waterman dadad2d984 Remove vestigial configure search for riscv-isa-run/spike
10 years ago
Andrew Waterman f6eff20106 Udpate to new PTE format
10 years ago
Andrew Waterman 8b41191ccd Initialize timecmp; add PRCI test
10 years ago
Andrew Waterman 1e62fdfce7 PLIC registers are 32-bit, not 16-bit
10 years ago
Andrew Waterman 771c1163d3 Clear IPIs using MMIO, not mip CSR
10 years ago
Andrew Waterman f70ee5576a speed up memcpy for aligned bases but misaligned length
10 years ago
Andrew Waterman e3afbd7c24 Remove debug printfs
10 years ago
Andrew Waterman 113d00e652 Add preliminary support for the interrupt controller
10 years ago
Andrew Waterman 1bcab7872c Poll HTIF console on timer interrupt
10 years ago
Andrew Waterman 552bc9bf1b Add missing casts for RV32
10 years ago
Andrew Waterman ee610c0ff8 Find IPI address in configuration string
10 years ago
Andrew Waterman 2001632142 Don't use tohost/fromhost registers; communicate with host via memory
10 years ago
Andrew Waterman 06dfae8a04 Fix loading of config string pointer
10 years ago
Andrew Waterman 7389e46cd0 Move DRAM to high addresses
10 years ago
Andrew Waterman 1a9aefdd00 Split out config string parser
10 years ago
Andrew Waterman b535cd6dc8 ERET -> MRET
10 years ago
Andrew Waterman 66776bbc3e Remove mtime/mtimecmp
10 years ago
Andrew Waterman de16a763e6 Use mbadaddr to speed up misaligned ld/st emulation
10 years ago
Garret Kelly 1baf122e28 pk: proxy chdir syscall to fesvr
10 years ago
Andrew Waterman d114ddb3ec Remove Chris Batten COPYING file
10 years ago
Andrew Waterman ee00503ebe Don't assume existence of uarch counters
10 years ago
Andrew Waterman 0eface07b9 Use panic, not die, to terminate elf loader
10 years ago
SeungRyeol Lee 10e9fa3609 fix multilib build error. it's type casting related.
10 years ago
Andrew Waterman d527883483 Misc improvements
10 years ago
Andrew Waterman 469c5f16a7 Make num_harts a uintptr_t
10 years ago