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| author | Peter Maydell <peter.maydell@linaro.org> | 2014-12-11 12:07:49 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-12-11 12:07:49 +0000 |
| commit | 51a79b039728277e35fd19f7a7b4bc6cb323697f (patch) | |
| tree | 6e00fee2b4cb14e5a1f0ce99b6f770211b0eec33 /target-arm/translate.c | |
| parent | c3e302606253a17568dc3ef30238f102468f7ee1 (diff) | |
| download | qemu-51a79b039728277e35fd19f7a7b4bc6cb323697f.tar.gz qemu-51a79b039728277e35fd19f7a7b4bc6cb323697f.tar.bz2 qemu-51a79b039728277e35fd19f7a7b4bc6cb323697f.zip | |
target-arm: add secure state bit to CPREG hash
Added additional NS-bit to CPREG hash encoding. Updated hash lookup
locations to specify hash bit currently set to non-secure.
Signed-off-by: Greg Bellows <greg.bellows@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1416242878-876-7-git-send-email-greg.bellows@linaro.org
[PMM: fix uses of ENCODE_CP_REG in kvm32.c to add extra argument]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-arm/translate.c')
| -rw-r--r-- | target-arm/translate.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/target-arm/translate.c b/target-arm/translate.c index 17c459ab10..b52c758698 100644 --- a/target-arm/translate.c +++ b/target-arm/translate.c @@ -7091,7 +7091,7 @@ static int disas_coproc_insn(DisasContext *s, uint32_t insn) rt = (insn >> 12) & 0xf; ri = get_arm_cp_reginfo(s->cp_regs, - ENCODE_CP_REG(cpnum, is64, crn, crm, opc1, opc2)); + ENCODE_CP_REG(cpnum, is64, s->ns, crn, crm, opc1, opc2)); if (ri) { /* Check access permissions */ if (!cp_access_ok(s->current_el, ri, isread)) { @@ -7281,12 +7281,16 @@ static int disas_coproc_insn(DisasContext *s, uint32_t insn) */ if (is64) { qemu_log_mask(LOG_UNIMP, "%s access to unsupported AArch32 " - "64 bit system register cp:%d opc1: %d crm:%d\n", - isread ? "read" : "write", cpnum, opc1, crm); + "64 bit system register cp:%d opc1: %d crm:%d " + "(%s)\n", + isread ? "read" : "write", cpnum, opc1, crm, + s->ns ? "non-secure" : "secure"); } else { qemu_log_mask(LOG_UNIMP, "%s access to unsupported AArch32 " - "system register cp:%d opc1:%d crn:%d crm:%d opc2:%d\n", - isread ? "read" : "write", cpnum, opc1, crn, crm, opc2); + "system register cp:%d opc1:%d crn:%d crm:%d opc2:%d " + "(%s)\n", + isread ? "read" : "write", cpnum, opc1, crn, crm, opc2, + s->ns ? "non-secure" : "secure"); } return 1; |