6008a2dc04
lib: support feature llvm_asm
2021-07-08 16:43:36 +08:00
Sean Cross
c5fbc0cc82
asm: use llvm_asm! macro()
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This has been adjusted as part of the drive to stabilize the asm!()
macro.
Signed-off-by: Sean Cross <sean@xobs.io>
2020-08-04 17:18:10 +08:00
Sean Cross
ba269ff348
Merge pull request #3 from Disasm/deduplicate
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Remove all the modules present in the riscv crate, update docs
2020-06-14 22:33:16 +08:00
Vadim Kaushan
81c5f3d619
Update README
2020-06-14 15:00:27 +03:00
Vadim Kaushan
ca21628edb
Fix badges in README
2020-06-14 14:58:03 +03:00
Vadim Kaushan
9a9d9121b4
Regenerate binaries
2020-06-14 14:53:56 +03:00
Vadim Kaushan
496120e89f
Add debug info, strip prefix
2020-06-14 14:53:38 +03:00
Vadim Kaushan
e21ce5249f
Remove write functions for read-only registers
2020-06-14 14:45:17 +03:00
Vadim Kaushan
707f51f46e
Fix docs
2020-06-14 14:45:10 +03:00
Vadim Kaushan
426fc067b4
Allow unused macros
2020-06-14 14:45:02 +03:00
Vadim Kaushan
7ce847ee3c
Fix register docs
2020-06-14 14:44:16 +03:00
Vadim Kaushan
a131c16360
Remove unused dependencies
2020-06-14 14:22:50 +03:00
Vadim Kaushan
a9b4b7149f
Regenerate binaries
2020-06-14 14:22:08 +03:00
Vadim Kaushan
11e7118729
Remove all the RISC-V standard registers
2020-06-14 14:20:38 +03:00
Vadim Kaushan
b4546d1827
Remove asm and interrupt modules
2020-06-14 14:17:55 +03:00
Vadim Kaushan
9bf5caafc2
Remove #![deny(warnings)] (anti-pattern)
2020-06-14 14:16:26 +03:00
Vadim Kaushan
18995feba8
Revert "README: Obsolete"
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This reverts commit b7befcf608
2020-06-14 14:06:04 +03:00
Sean Cross
b7befcf608
README: Obsolete
2020-03-18 23:36:30 +08:00
Sean Cross
5846f57ab1
cargo: bump version to 0.0.2
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This version adds vexriscv-specific registers.
Signed-off-by: Sean Cross <sean@xobs.io>
2020-01-08 17:23:05 +08:00
Sean Cross
fd54453416
register: add vexriscv-specific registers
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Vexriscv in its normal configuration has its own registers for things
such as machine interrupts and system interrupts. Add wrappers for
these registers.
Signed-off-by: Sean Cross <sean@xobs.io>
2020-01-08 17:22:16 +08:00
Sean Cross
8bc0b06f95
bin: update name of object file
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This minor update simply changes the name of the object file within the
library. It should have no user-facing changes.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-12-28 18:29:06 +08:00
Sean Cross
5121f28fde
cargo: remove vexriscv category
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Apparently categories are fixed, and vexriscv isn't a category.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-12-28 18:14:52 +08:00
Sean Cross
28ded4136a
vexriscv: clone from riscv crate
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Base the vexriscv crate on the riscv crate, but add vexriscv-specific
instructions.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-12-28 18:12:31 +08:00
bors[bot]
0259333c75
Merge #34
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34: mip, satp: Allow writing to these privileged registers r=laanwj a=archshift
Per the RISC-V privileged ISA, these registers should be writable.
Co-authored-by: Gui Andrade <gh@archshift.com>
2019-10-10 07:32:26 +00:00
Gui Andrade
7a9aa062a0
Allow writing directly to satp register
2019-10-08 18:10:38 -07:00
Gui Andrade
95c52341c4
mip: Add set/clear functions for bits
2019-10-08 17:57:29 -07:00
bors[bot]
0eda3c511c
Merge #32
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32: add user trap setup and handling registers r=almindor a=almindor
Adds CSR handlers for user trap setup and handling registers.
Also unifies common shared types.
NOTE: untested, will test on real device ASAP
Co-authored-by: Ales Katona <almindor@gmail.com>
2019-09-13 21:15:02 +00:00
Ales Katona
73f45e3dbf
Merge branch 'master' into ustatus
2019-09-13 11:21:44 -06:00
bors[bot]
9d68612325
Merge #33
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33: Do not use bare-metal v0.2.5 r=almindor a=Disasm
Co-authored-by: Vadim Kaushan <admin@disasm.info>
2019-09-13 01:06:16 +00:00
Vadim Kaushan
b834ae45a5
Do not use bare-metal v0.2.5 (changes MSRV)
2019-09-05 19:53:02 +03:00
Ales Katona
8840aee369
ucause only as readable bits
2019-08-31 17:32:43 -06:00
Ales Katona
e1232ed680
clean up formatting
2019-08-31 16:12:39 -06:00
Ales Katona
cdf6a33665
remove XS and FS from ustatus
2019-08-31 16:10:56 -06:00
Ales Katona
13831f7a80
revert scause specific trap/exceptions
2019-08-31 16:09:47 -06:00
Ales Katona
f443bcf698
remove invalid comment
2019-08-28 09:26:02 -06:00
Ales Katona
30555e4d79
fix typos in asm calls
2019-08-27 09:47:57 -06:00
Ales Katona
49446ad869
fix ustatus doc typos
2019-08-27 09:46:14 -06:00
Ales Katona
2180ef44d5
add user trap setup and handling registers
2019-08-27 09:40:47 -06:00
bors[bot]
4094a32f43
Merge #30
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30: add riscv32i target r=Disasm a=sbourdeauducq
This adds support for the simplest RISC-V processor possible, which is useful e.g. for experimenting with FPGA softcore implementations.
Co-authored-by: Sebastien Bourdeauducq <sb@m-labs.hk>
2019-07-27 12:59:37 +00:00
b53e0a5cd2
add riscv32i target
2019-07-26 00:13:38 +08:00
bors[bot]
7f1e4a56cf
Merge #31
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31: Add more CSRs r=laanwj a=Disasm
Co-authored-by: Vadim Kaushan <admin@disasm.info>
2019-07-23 17:41:40 +00:00
Vadim Kaushan
d3dc245ce4
Bump version (0.5.4)
2019-07-03 01:37:34 +03:00
Vadim Kaushan
31f4127702
Add PMP CSRs
2019-06-26 11:25:45 +03:00
Vadim Kaushan
f37ab221c8
Implement hpmcounter*[h], mhpmcounter*[h], mhpmevent* CSRs
2019-06-26 00:51:37 +03:00
Vadim Kaushan
298a8b6f6e
Provide write() for mepc
2019-06-25 23:48:47 +03:00
Vadim Kaushan
7a8d3d1f6c
Implement mscratch and mtval registers
2019-06-25 23:48:27 +03:00
Vadim Kaushan
00367d4fd2
Add sections to the registers module
2019-06-25 23:34:47 +03:00
Vadim Kaushan
370a654d2c
Regenerate binaries
2019-06-25 23:34:20 +03:00
Vadim Kaushan
a659a0cc39
Declare all the CSR registers in asm.S
2019-06-25 23:33:40 +03:00
Vadim Kaushan
ac2ac6756b
Derive useful traits for enums
2019-06-25 23:32:51 +03:00
