Alexey Esaulenko
7a8a9534ee
PowerPC: additional MPC55xx float-point instructions
2023-12-14 15:17:37 -05:00
Alexey Esaulenko
cf373686d1
PowerPC: e_rlwinm fix remove unreachable block warning
2023-12-14 15:17:35 -05:00
Alexey Esaulenko
62561121aa
PowerPC: float compare should set great that flag, but not overflow
2023-12-14 15:17:33 -05:00
Alexey Esaulenko
f4c042544a
PowerPC: XOR can be used in VLE mode
2023-12-14 15:17:31 -05:00
Ryan Kurtz
ddf36db434
Merge branch 'GP-0_ryanmkurtz_PR-5315_Ninja3047_fix-ppc-cfa-value'
2023-11-09 12:15:09 -05:00
ghidorahrex
c37276f08b
GP-3789: Moved legacy PPC 400 instructions out of main PPC
2023-08-25 16:26:25 +00:00
ghidorahrex
6c37abb4fd
GP-3788: Fixed PowerPC VLE load/store SD4 operand display
2023-08-25 14:07:28 +00:00
Ryan Kurtz
d91a60f201
Merge remote-tracking branch 'origin/patch'
2023-06-01 06:17:13 -04:00
isabella3412
d7d80b134e
GP-3296 Updated PowerISA Instruction Index with new manual
2023-05-25 18:18:55 +00:00
caheckman
ce520cc940
GP-3480 Mark PPC r13 as unaffected
2023-05-24 14:35:59 -04:00
Ryan Kurtz
a87044c521
Merge remote-tracking branch 'origin/patch'
2023-05-18 11:06:01 -04:00
Ryan Kurtz
0cae3ab0f5
Merge remote-tracking branch
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'origin/GP-3325_ghidorahrex_PR-4886_Ninja3047_fix-ppc-stmvsprw' into
patch (Closes #4886 )
2023-05-18 11:02:54 -04:00
Ryan Kurtz
f8ebb729ef
Merge remote-tracking branch
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'origin/GP-3432_ghidorahrex_PR-4887_Ninja3047_ppc_vle_eieio' into patch
(Closes #4887 )
2023-05-18 10:58:25 -04:00
Ryan Kurtz
033d2a2ec6
Merge remote-tracking branch
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'origin/GP-3434_ghidorahrex_ppc_vle_e_sthu_fix' (Closes #5247 )
2023-05-15 08:40:12 -04:00
ghidorahrex
9dc6e6e29d
GP-3434: Fixed PPC VLE e_sthu mnemonic display
2023-05-12 17:51:08 +00:00
William Tan
4dd7d296a5
fix call_frame_cfa value for ppc
2023-05-09 11:16:46 -04:00
William Tan
9c694ebfd1
move around mbar/eieio
2023-05-05 11:13:03 -04:00
William Tan
eebdca2668
move mbar from a2 to ppc_embedded, remove duplicate eieio
2023-05-05 11:13:03 -04:00
William Tan
8277a6312b
fix: also decode eieio (mbar 0) for VLE
2023-05-05 11:13:02 -04:00
ghidorahrex
57d645dc92
GP-3341: Fixed PowerPC LR register for conditional BLR*
2023-04-21 19:39:33 +00:00
Pokechu22
14880b53c4
Create and use LZCOUNT Pcode op
2023-03-02 18:30:04 -08:00
Ryan Kurtz
82ac8f7143
Merge remote-tracking branch 'origin/patch'
2023-01-13 08:17:56 -05:00
ghidorahrex
32eadb284f
GP-2245 Corrected semantics of the mtmsr[d] instructions in powerpc
2023-01-13 07:07:00 -05:00
William Tan
2964e171ea
fix: incorrect sleigh in e_stmvsprw for PPC VLE
2023-01-10 16:55:41 -05:00
RootCubed
c422741282
Fix implementation of fsel instruction
2022-12-20 14:39:56 +01:00
Ryan Kurtz
f6a620c5e0
Merge remote-tracking branch
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'origin/GP-713_ghidra1_ELF_PowerPC_EMB_Relocation--SQUASHED'
(Closes #890 )
2022-07-25 13:24:44 -04:00
ghidra1
0d54d2d7c3
GP-713 added support for ELF PowerPC R_PPC_EMB_SDA21 relocation. Also revised PowerPC cspecs in support of EABI.
2022-07-25 08:38:40 -04:00
ghidra1
0287403adf
GP-2272 added PowerPC e500 processor variant
2022-07-21 21:54:06 -04:00
Greg Hogan
c91d117187
fix efscmp* and efstst* instructions
2022-01-21 19:31:57 -05:00
ghidorahrex
905ec75e32
GP-1250: Several PPC instruction fixes
2021-11-30 07:53:13 -05:00
Ryan Kurtz
9593f16585
Merge remote-tracking branch
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'origin/GP-1075_ghidorahrex_PR-1672_mumbel_ppcregwrite' (Closes #1672 )
2021-08-27 09:41:33 -04:00
Ryan Kurtz
8e0c298bd3
Merge remote-tracking branch
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'origin/GP-1218_ghidorahrex_PR-2927_nneonneo_powerisa_idx' (Closes
#2927 )
2021-08-17 14:02:06 -04:00
mumbel
d61be26b38
[PowerPC] Various SLEIGH fixes
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- Ensure registers do not overlap for source and destination registers
- preserve register values when needed
- signed issue comparing unsigned to negative
- unued argument in divZero macro
- stwcx. and stdcx. should set cr bits to continue
- out of order flag setting vs value assignment
- some fixes in setting wrong cr bit
2021-06-25 10:54:45 -05:00
ghidra1
f7b2d49468
Corrected various language errors (PPC, SPARC, MCS96)
2021-05-04 23:24:56 -04:00
ghidorahrex
84f0096e02
Fixed size for signed immediate value of the PPC VLE e_li instruction
2021-04-13 12:30:10 -04:00
Robert Xiao
d9a291ff0e
Update PowerISA.idx with correct "physical" pages
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PowerISA.idx was incorrectly using "logical" page numbers for the listings, which would not come up correctly when called from the "Processor Manuals" menu. Fixed to apply "physical" page numbering, and tested with instructions from compiling [power8.s](https://chromium.googlesource.com/chromiumos/third_party/binutils/+/refs/heads/master/gas/testsuite/gas/ppc/power8.s ) and [vle.s](https://chromium.googlesource.com/chromiumos/third_party/binutils/+/refs/heads/master/gas/testsuite/gas/ppc/vle.s ).
2021-04-12 03:18:42 -06:00
ghidra1
9a8228467b
Merge remote-tracking branch
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'origin/GP-703_ghidorahrex_PPC_regression_fix--SQUASHED'
2021-03-26 16:01:32 -04:00
ghidorahrex
6afdbcfc86
GP-703 improved various return from interrupt instruction semantics for PowerPC
2021-03-26 15:58:44 -04:00
ghidorahrex
ffa67eb295
Refactored interrupt return instructions for PPC
2021-03-23 11:08:56 -04:00
mumbel
dce6e9f6a8
Cleaning up warnings and errors, mostly looking for:
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temporary is written but not read in constructor
2020-01-22 19:51:45 -06:00
ghidorahrex
b514a2c9ec
GT-3254: PPC VLE Corrected signed immediate offset calculation (fixes
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#1160 )
2019-11-13 08:13:19 -05:00
Ryan Kurtz
c835f335fa
Merge remote-tracking branch
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'origin/GT-3228_ghidorahrex_PowerPC_VLE_e_cmpi_decompilation' into patch
(fixes #1127 )
2019-11-05 10:34:29 -05:00
Ryan Kurtz
b12ebf9b60
Merge remote-tracking branch
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'origin/GT-3232_ghidorahrex_PowerPC_VLE_bit_generation' into patch
(fixes #967 )
2019-11-01 09:44:45 -04:00
ghidorahrex
8f526ee693
GT-3228: Removed unneeded temporary variables and token field.
2019-10-31 13:05:52 -04:00
ghidorahrex
dba454d348
GT-3232: Corrected PowerPC VLE bit generation for several instructions
2019-10-10 10:05:55 -04:00
ghidorahrex
3236686436
GT-3228: Corrected crall implementation for PowerPC comparisons
2019-10-09 13:39:24 -04:00
caheckman
5e41bf2df4
fix for se_bmaski, parameter first use with subtractWrap
2019-10-09 13:20:00 -04:00
ghidorahrex
77665a8945
GT-3159: PowerPC: corrected e_rlwimi and e_rlwinm VLE bit patterns.
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Corrected wrteei bit pattern.
2019-09-17 12:03:46 -04:00
mumbel
9d03c3a5f7
se_cmpli fix
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Previous attempt at se_cmpli fix incorrectly applied a 5 bit mask
OIMM = UI5_VLE + 1, resulting in values 1-32
2019-09-12 17:30:40 -05:00
mumbel
2f3eeed8ca
bad endian processing
2019-08-26 17:18:56 -05:00
