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V850: Improve RH850 support, add RzIL uplifting #4103

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merged 4 commits into from
Feb 2, 2024
Merged

V850: Improve RH850 support, add RzIL uplifting #4103

merged 4 commits into from
Feb 2, 2024

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imbillow
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@imbillow imbillow commented Jan 13, 2024 •
edited by XVilka
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SQUASH ME

Your checklist for this pull request

  • I've read the guidelines for contributing to this repository
  • I made sure to follow the project's coding style
  • I've documented or updated the documentation of every function and struct this PR changes. If not so I've explained why.
  • I've added tests that prove my fix is effective or that my feature works (if possible)
  • I've updated the rizin book with the relevant information (if needed)

Detailed description

V850 and RH850 manual https://www.renesas.com/us/en/document/mah/v850-familytm-architecture

Test plan

  • CI is green
  • aaa and plf @@F on all samples make sense

Closing issues

Closes rizinorg/ideas#9

@XVilka XVilka mentioned this pull request Jan 14, 2024
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XVilka commented Jan 14, 2024

You can also check it on the example V850 file from #2316 or #2317

@XVilka XVilka mentioned this pull request Jan 14, 2024
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In the disassembler (librz/asm/p/asm_v850.c), please also use the new rz_asm_op_setf_asm() API to reduce one more allocation per instruction (#4127).

@imbillow imbillow force-pushed the rzil-v850 branch 3 times, most recently from 04d0cc9 to b2ba7ab Compare January 24, 2024 15:12
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I've noticed that there are a few differences between the various minor versions of RH850, but I can't find documentation for them on the web.

@imbillow imbillow changed the title Rzil v850 Rzil v850 & rh850 Jan 25, 2024
@imbillow imbillow mentioned this pull request Jan 25, 2024
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XVilka commented Jan 25, 2024

Please rebase

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Although there are still some rh850 instructions outstanding, emulateme can be executed successfully！

@imbillow imbillow marked this pull request as ready for review February 1, 2024 04:29
@imbillow imbillow force-pushed the rzil-v850 branch 2 times, most recently from 4f37f90 to 19b75ed Compare February 1, 2024 08:47
@github-actions github-actions bot removed the RzCore label Feb 1, 2024
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LGTM overall

librz/analysis/arch/v850/v850_il.c Show resolved Hide resolved
librz/asm/arch/v850/v850_disas.h Show resolved Hide resolved
test/db/analysis/v850 Show resolved Hide resolved
@github-actions github-actions bot added the RzCore label Feb 2, 2024
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The V850/RH850 and RzIL parts are good now; also tested but are blocked until #4179 is sorted out.

@imbillow imbillow force-pushed the rzil-v850 branch 2 times, most recently from 32b8ed3 to 9a11095 Compare February 2, 2024 14:40
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XVilka commented Feb 2, 2024

@imbillow please rebase

@imbillow
V850: Add RzIL support
de310af 
v850: fix fallthrough

v850: Add docs

V850: fix v850 prelude

V850: add `loop`

V850: add docs to register profile

V850: fix tests

V850: add `syscall`

V850: add `sx[bh]` `zx[bh]`

V850: add `snooze` `sync?` `switch`

V850: add `sbf` `sch[01][lr]`

V850: fix `rotl`

V850: add `rie` `rotl`

V850: add `pushsp` `popsp`

V850: add `mac` `macu`

V850: add `ldl.w` `stc.w`

V850: add `hsh` `hsw`

V850: add `feret` `eiret`

V850: add `fetrap`

V850: add `cll` `ctret` `cmov`

V850: add caxi

V850: add callt

V850: fix

V850: add bsw

V850: add bsh

V850: fix bins

V850: add bins

V850: fix add and add adf

V850: format

V850: fix stack-buffer-overflow

V850: add emulateme test

V850: fix dispose and prepare

V850: fix

V850: fix

V850: fix

V850: fix all

V850: fix mulh and cmp satadd add shl shr sar

V850: mov

V850: fix sld.*

V850: fix runtime error left shift

V850: fix test

V850: fix jarl and refactor

V850: fix ld st

V850: fix inst.format

V850: fix rzil ld.*

V850: fix rzil dispose and prepare

V850: fix rzil and register profile

V850: fix disas memleak
@imbillow
v850: fix ld
090cfc5
@imbillow
v850: fix jump target
17faeee
@imbillow
fix test
edaec6e
@github-actions github-actions bot removed the RzCore label Feb 2, 2024
@XVilka XVilka merged commit 6eeb9e4 into dev Feb 2, 2024
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@XVilka XVilka XVilka approved these changes

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high-priority merge-when-green rz-test RzAnalysis RzAsm-Disassembler
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Add support for RH850 architecture
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