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correct size usage in pmp addr checks

This commit is contained in:
Maribel Gomez 2021-11-22 15:15:47 +01:00
parent 974d103381
commit 86da31033c
1 changed files with 1 additions and 1 deletions
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2
incl/iss/arch/riscv_hart_mu_p.h
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@ -581,7 +581,7 @@ template <typename BASE, features_e FEAT> bool riscv_hart_mu_p<BASE, FEAT>::pmp_
for (reg_t offset = 0; offset < len; offset += 1 << PMP_SHIFT) { for (reg_t offset = 0; offset < len; offset += 1 << PMP_SHIFT) {
reg_t cur_addr = addr + offset; reg_t cur_addr = addr + offset;
auto napot_match = ((cur_addr ^ tor) & mask) == 0; auto napot_match = ((cur_addr ^ tor) & mask) == 0;
auto tor_match = base <= cur_addr && cur_addr < tor; auto tor_match = base <= (cur_addr+len-1) && cur_addr < tor;
auto match = is_tor ? tor_match : napot_match; auto match = is_tor ? tor_match : napot_match;
any_match |= match; any_match |= match;
all_match &= match; all_match &= match;