Comments (2)
daveshah1
commented on July 22, 2024
1
picorv32 is absolutely fine running out of RAM, and there is nothing to stop you modifying RAM during execution, so this should work fine. Flash would be a bit more involved but also doable.
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cliffordwolf
commented on July 22, 2024
1
Yes. This works just fine. In fact, flashio() in the PicoSoC firmware does copy code from flash to memory and then executes it there (necessary to reconfigure flash because we can't execute code from flash while reading/writing flash control registers). The function could as well generate code instead of simply copying it.
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Related Issues (20)
- [Bug report] Performance counters are not writable
- [Bug report] Performance counters reads are incorrectly required to be of csrrs opcode
- [Bug report] Wrong performance counter address
- Building a pure RV32I Toolchain
- Running new Assembly Code on PicoRV32 HOT 1
- how to access picorv32_pcpi_mul from software? HOT 2
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- Issue with branch while using BRAM. HOT 1
- Executing C code for PQC in PicoRV32 and verilator, openSSL/config.h not found HOT 3
- -nostdlib removal and memory size in simulation HOT 1
- Executing cxxdemo with verilator causing memory out of bound problem:
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- Verilog HDL Module Instantiation error at hx8kdemo.v(65) HOT 1
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