3 ms·
That is pretty cool, is there a ThumbV2 vs RISC-V paper somewhere for 32 bit RISC-V ?
by ChuckMcM 8y ago
That is pretty cool, is there a ThumbV2 vs RISC-V paper somewhere for 32 bit RISC-V ?
- cpeterso 8y agoAndrew Waterman's PhD thesis "Design of the RISC-V Instruction Set Architecture" ("Why Develop a New Instruction Set?") has a nice comparison of ISA encoding and density of RISC-V, MIPS, SPARC, Alpha, ARMv7/8, Thumb, OpenRISC, and x86/x86-64. https://people.eecs.berkeley.edu/~krste/papers/EECS-2016-1.pdf https://people.eecs.berkeley.edu/~krste/papers/EECS-2016-1.p...
- Nokinside 8y agoPage 4: https://riscv.org/2016/04/risc-v-offers-simple-modular-isa/ https://riscv.org/2016/04/risc-v-offers-simple-modular-isa/ RV32C and ThumbV2 have equal code sizes.