c33524e726
fixed log condition
2020-06-11 09:23:59 +02:00
5ee634e4b4
Major refactoring!
...
* A_Instruction, C_Instruction and M_Instruction renamed to *_extension
* These files decode and executes extensions
* These classes use a new base clase extension_base
* Execute & Instruction classes heavyly modified:
* Execute now is BASE_ISA and decodes and executes base ISA, Zicsr & Zifencei
* Instruction keeps the instruction being executed, nothing else
* Add memory interface to ISS to clear the code and the structure
* Removed "using namespace " directives, all classes are called using their namespace
* Added proper header to each file
* Added license to all files
2020-06-02 13:08:38 +02:00
9a46e9d0a5
add missing break for case
2020-05-29 16:03:45 +02:00
95b9685ad9
removed creation of class every CPU loop. It should get better performance
2020-05-28 17:18:50 +02:00
ede34d7768
Merge branch 'master' of https://github.com/mariusmm/RISC-V-TLM
2020-04-10 16:43:35 +02:00
5d30416955
Fixed some warnings from coverity
2020-04-10 16:43:22 +02:00
d575410a06
if condition clarified
2019-09-24 11:12:47 +02:00
5f0da6b208
fixed potential bug on memcpy
2019-09-24 11:02:15 +02:00
e75a4bfdfd
add missing CSR register MCYcLE and similars
2019-09-13 00:00:59 +02:00
916ab46907
print out test result at the end of simulation
2019-09-10 12:36:45 +02:00
d63d95f634
fixed bug related DMI access when memory offset != 0
2019-09-10 12:24:46 +02:00
1bb3200eb6
add destructor for clean exit
2019-09-08 11:42:05 +02:00
1babf6cb88
added sc_stop at the end of the simulation to call destructors
2019-09-08 11:41:30 +02:00
0415ba3c66
added xterm window for trace output
2019-09-08 11:41:06 +02:00
d42d67b991
DMI access added (if available)
2019-03-28 22:52:36 +01:00
5ad8ced434
better log for CSRRW instruction
2019-02-18 13:57:24 +01:00
a275e0fa24
better support to IRQs
2019-02-18 13:56:47 +01:00
e31eae3f9e
added command line arguments
2019-02-12 14:08:40 +01:00
1d4c3ec553
removed unused code
2019-02-12 11:40:25 +01:00
d62892e3dc
minor changes, better code
2019-02-11 20:26:23 +01:00
a87743b92d
minor changes
2019-02-11 15:54:13 +01:00
2c93492ab1
enhanced IRQ support
2019-02-11 15:54:02 +01:00
4c89c48fb0
removed SP init, moved to CPU module
2019-01-22 18:30:09 +01:00
d83a15eec5
change log level
2019-01-22 12:47:54 +01:00
098aebc15d
changed IRQ line to TLM socket
2019-01-22 12:43:05 +01:00
0c25abdb00
Fixed bug
2019-01-22 12:33:32 +01:00
7c263419a8
documentation
2019-01-13 18:39:35 +01:00
a4a1be7386
IRQ implemented
2019-01-13 01:30:49 +01:00
9a7e7abeb0
Better logs
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Fixed some bugs
2019-01-01 21:11:34 +01:00
5c905cb5ca
better MISA CSR register support
2018-12-12 18:15:44 +01:00
93fe2237b4
better support to hex file
2018-12-12 18:15:21 +01:00
a2a9c95546
Added A Extensions
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Added SFENCE instruction
2018-12-12 18:14:35 +01:00
1b93e7f569
added time management and cycle counters
2018-11-25 12:07:08 +01:00
81f61c52fc
fixed dump function!
2018-11-25 12:05:09 +01:00
0f291016c5
add support to RaiseExecption to all instructions
2018-11-24 23:46:47 +01:00
4114f482d6
Doxygen
2018-11-24 23:46:01 +01:00
d5489523de
better log output
2018-11-22 16:53:26 +01:00
c832b2f80f
all tests passed!
2018-11-22 16:42:06 +01:00
b9e26e4dea
first implementation supporting exceptions
2018-11-22 14:38:31 +01:00
6726b59c3c
bug on SLLI
2018-11-22 12:39:16 +01:00
0cd34f9f3b
fixed CSRRS and CSRRC bug
2018-11-22 12:08:16 +01:00
9cd354b822
C examples halts simulation
2018-11-19 17:22:18 +01:00
ed7be704f9
implementation of all remaining C extension
2018-11-19 15:56:08 +01:00
3f7ecfa9df
bug fixes
2018-11-14 23:50:01 +01:00
adc30178ab
fixed detection of M extension
2018-11-14 23:14:06 +01:00
a8bdc37c12
all tests passed!
2018-11-14 19:14:57 +01:00
d449ea5502
adding M extensions to simulator
2018-11-12 17:41:17 +01:00
bdf261cbc6
default value to variable to remove a warning
2018-11-12 17:08:26 +01:00
1fcbcf500b
typos 6 minor changes
2018-11-11 11:12:12 +01:00
36646a182e
buf, intermediate value whould be 32 bits long
2018-11-08 18:55:47 +01:00
Màrius Montón