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path: root/pk/handlers.c
AgeCommit message (Expand)AuthorFilesLines
2021-05-18Add 2-stage translation (for debugging purposes only)remapAndrew Waterman1-0/+9
2021-05-07pk: make breakpoints fatalAndrew Waterman1-2/+1
2021-03-29pk: remove vestigial trapframe_t::insn fieldAndrew Waterman1-7/+0
2021-03-25pk: support >2 GiB of user memory for RV64Andrew Waterman1-1/+3
2018-08-06Add some exception handling functions to s-mode to handle exception return fr...wxjstz1-0/+28
2017-03-27Separate page faults from physical memory access exceptionsAndrew Waterman1-3/+3
2016-07-12Remove uarch countersAndrew Waterman1-7/+0
2016-04-06Don't assume existence of uarch countersAndrew Waterman1-0/+7
2016-03-09Refactor pk, bbl, machine into separate librariesAndrew Waterman1-4/+4
2016-02-19S-mode shouldn't ever see misaligned load trapsAndrew Waterman1-9/+1
2016-02-19WIP on priv spec v1.9Andrew Waterman1-1/+1
2015-06-24Use sbadaddr (not sepc) to resolve instruction page faultsAndrew Waterman1-4/+2
2015-05-09Upgrade to privileged architecture 1.7Andrew Waterman1-2/+2
2015-04-10Fix stack discipline for recursive trapsAndrew Waterman1-4/+0
2015-03-17Merge [shm]call into ecall, [shm]ret into eretAndrew Waterman1-1/+1
2015-03-12Update to new privileged specAndrew Waterman1-18/+12
2015-02-09work in progress on new supervisor specAndrew Waterman1-32/+4
2014-10-31Implement draft of new calling conventionAndrew Waterman1-2/+2
2014-10-26Don't rely on the C libraryAndrew Waterman1-2/+2
2014-06-13Changes to allow spike & RTL behavior to better match each other.Christopher Celio1-0/+2
2014-04-29PK now advances past breakpoint.Christopher Celio1-0/+1
2014-02-04Abandon MIPS convention for indicating syscall errors in register a3Andrew Waterman1-6/+2
2013-12-14Add -p flag: force physical memory addressingAndrew Waterman1-4/+1
2013-11-25Update to new privileged ISAAndrew Waterman1-3/+2
2013-11-05sync pcr.h, correctly name SR_EAYunsup Lee1-20/+6
2013-08-18Renumber PCRs; refer to them with new ASM syntaxAndrew Waterman1-6/+16
2013-07-26New supervisor modeAndrew Waterman1-1/+1
2013-07-13Support Linux ABI and (optionally) virtual memoryAndrew Waterman1-13/+20
2013-04-19implement new register mappingeos20Andrew Waterman1-4/+4
2013-03-25add BSD licenseAndrew Waterman1-0/+2
2013-01-25rename binary to pk; change argv handlingAndrew Waterman1-5/+0
2012-09-07Added rough emulation support for div/rem/mul.Christopher Celio1-1/+7
2012-09-04fix FP emulation routinesAndrew Waterman1-2/+1
2012-03-24new supervisor modeAndrew Waterman1-4/+3
2011-11-11Synced up PK with supervisor changes/asm syntaxAndrew Waterman1-26/+4
2011-06-19temporary undoing of renamingAndrew Waterman1-0/+169
2011-06-19Renamed packagesAndrew Waterman1-169/+0
2011-05-18[opcodes,pk,sim] add more vector traps (for #banks, illegal instructions)Yunsup Lee1-0/+14
2011-05-16[sim,pk] cleanups & initial virtual memory supportAndrew Waterman1-9/+11
2011-04-16[pk] fixed timer interrupt handler, etc.Andrew Waterman1-4/+7
2011-04-15[pk] fixed timer interrupt bug, etc.Andrew Waterman1-15/+23
2011-04-12[sim,pk] fixed minor pk bugs and trap codesAndrew Waterman1-15/+24
2011-04-09[pk] fix init_fp function prototypeYunsup Lee1-1/+1
2011-04-09[pk] add vector_disabled trap handlerYunsup Lee1-0/+10
2011-03-25[xcc,pk,opcodes,sim] updated encoding/insn namesAndrew Waterman1-1/+8
2011-02-04[sim,pk] added interrupt-pending field to cause regAndrew Waterman1-37/+29
2011-02-04[pk] fixed FP emulation bugAndrew Waterman1-4/+1
2011-01-10[pk] added --disable-fp-emulation option for code sizeAndrew Waterman1-0/+6
2010-10-18[pk] improved performance of fp emulationAndrew Waterman1-0/+3
2010-10-15[pk, sim] added FPU emulation support to proxy kernelAndrew Waterman1-1/+15
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