diff options
Diffstat (limited to 'py')
| -rw-r--r-- | py/asmrv32.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/py/asmrv32.c b/py/asmrv32.c index a68401cf32..f121c1ef6b 100644 --- a/py/asmrv32.c +++ b/py/asmrv32.c @@ -301,7 +301,7 @@ void asm_rv32_emit_call_ind(asm_rv32_t *state, mp_uint_t index) { mp_uint_t offset = index * ASM_WORD_SIZE; state->saved_registers_mask |= (1U << ASM_RV32_REG_RA); - if (IS_IN_C_REGISTER_WINDOW(REG_FUN_TABLE) && IS_IN_C_REGISTER_WINDOW(INTERNAL_TEMPORARY) && FIT_SIGNED(offset, 7)) { + if (IS_IN_C_REGISTER_WINDOW(REG_FUN_TABLE) && IS_IN_C_REGISTER_WINDOW(INTERNAL_TEMPORARY) && FIT_UNSIGNED(offset, 6)) { // c.lw temporary, offset(fun_table) // c.jalr temporary asm_rv32_opcode_clw(state, MAP_IN_C_REGISTER_WINDOW(INTERNAL_TEMPORARY), MAP_IN_C_REGISTER_WINDOW(REG_FUN_TABLE), offset); @@ -487,7 +487,7 @@ void asm_rv32_emit_mov_reg_local_addr(asm_rv32_t *state, mp_uint_t rd, mp_uint_t void asm_rv32_emit_load_reg_reg_offset(asm_rv32_t *state, mp_uint_t rd, mp_uint_t rs, mp_int_t offset) { mp_int_t scaled_offset = offset * sizeof(ASM_WORD_SIZE); - if (IS_IN_C_REGISTER_WINDOW(rd) && IS_IN_C_REGISTER_WINDOW(rs) && FIT_SIGNED(offset, 7)) { + if (scaled_offset >= 0 && IS_IN_C_REGISTER_WINDOW(rd) && IS_IN_C_REGISTER_WINDOW(rs) && FIT_UNSIGNED(scaled_offset, 6)) { // c.lw rd', offset(rs') asm_rv32_opcode_clw(state, MAP_IN_C_REGISTER_WINDOW(rd), MAP_IN_C_REGISTER_WINDOW(rs), scaled_offset); return; |