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[PULL 13/34] target/ppc: Use ppc_interrupts_little_endian in powerpc_exc
From: |
Cédric Le Goater |
Subject: |
[PULL 13/34] target/ppc: Use ppc_interrupts_little_endian in powerpc_excp |
Date: |
Wed, 12 Jan 2022 12:55:30 +0100 |
From: Fabiano Rosas <farosas@linux.ibm.com>
The ppc_interrupts_little_endian function is now suitable for
determining the endianness of interrupts for all CPUs.
Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <20220107222601.4101511-7-farosas@linux.ibm.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
target/ppc/excp_helper.c | 29 +----------------------------
1 file changed, 1 insertion(+), 28 deletions(-)
diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c
index 3a430f23d6f3..3b4123bc6590 100644
--- a/target/ppc/excp_helper.c
+++ b/target/ppc/excp_helper.c
@@ -832,36 +832,9 @@ static void powerpc_excp(PowerPCCPU *cpu, int excp)
* Sort out endianness of interrupt, this differs depending on the
* CPU, the HV mode, etc...
*/
-#ifdef TARGET_PPC64
- if (excp_model == POWERPC_EXCP_POWER7) {
- if (!(new_msr & MSR_HVB) && (env->spr[SPR_LPCR] & LPCR_ILE)) {
- new_msr |= (target_ulong)1 << MSR_LE;
- }
- } else if (excp_model == POWERPC_EXCP_POWER8) {
- if (new_msr & MSR_HVB) {
- if (env->spr[SPR_HID0] & HID0_HILE) {
- new_msr |= (target_ulong)1 << MSR_LE;
- }
- } else if (env->spr[SPR_LPCR] & LPCR_ILE) {
- new_msr |= (target_ulong)1 << MSR_LE;
- }
- } else if (excp_model == POWERPC_EXCP_POWER9 ||
- excp_model == POWERPC_EXCP_POWER10) {
- if (new_msr & MSR_HVB) {
- if (env->spr[SPR_HID0] & HID0_POWER9_HILE) {
- new_msr |= (target_ulong)1 << MSR_LE;
- }
- } else if (env->spr[SPR_LPCR] & LPCR_ILE) {
- new_msr |= (target_ulong)1 << MSR_LE;
- }
- } else if (msr_ile) {
- new_msr |= (target_ulong)1 << MSR_LE;
- }
-#else
- if (msr_ile) {
+ if (ppc_interrupts_little_endian(cpu, !!(new_msr & MSR_HVB))) {
new_msr |= (target_ulong)1 << MSR_LE;
}
-#endif
#if defined(TARGET_PPC64)
if (excp_model == POWERPC_EXCP_BOOKE) {
--
2.31.1
- [PULL 04/34] target/ppc: Add extra float instructions to POWER5P processors, (continued)
- [PULL 04/34] target/ppc: Add extra float instructions to POWER5P processors, Cédric Le Goater, 2022/01/12
- [PULL 24/34] ppc/pnv: Move num_phbs under Pnv8Chip, Cédric Le Goater, 2022/01/12
- [PULL 17/34] pnv_phb4.c: add unique chassis and slot for pnv_phb4_root_port, Cédric Le Goater, 2022/01/12
- [PULL 10/34] target/ppc: powerpc_excp: Group unimplemented exceptions, Cédric Le Goater, 2022/01/12
- [PULL 25/34] pnv_phb3.h: change TYPE_PNV_PHB3_ROOT_BUS name, Cédric Le Goater, 2022/01/12
- [PULL 16/34] pnv_phb3.c: add unique chassis and slot for pnv_phb3_root_port, Cédric Le Goater, 2022/01/12
- [PULL 20/34] pnv_phb4.c: check if root port exists in rc_config functions, Cédric Le Goater, 2022/01/12
- [PULL 18/34] ppc/pnv: Attach PHB3 root port device when defaults are enabled, Cédric Le Goater, 2022/01/12
- [PULL 15/34] target/ppc: Set the correct endianness for powernv memory dumps, Cédric Le Goater, 2022/01/12
- [PULL 07/34] docs: Clarifications and formatting changes in ppc docs., Cédric Le Goater, 2022/01/12
- [PULL 13/34] target/ppc: Use ppc_interrupts_little_endian in powerpc_excp,
Cédric Le Goater <=
- [PULL 30/34] ppc/pnv: move PHB4 XSCOM init to phb4_realize(), Cédric Le Goater, 2022/01/12
- [PULL 23/34] ppc/pnv: Complete user created PHB3 devices, Cédric Le Goater, 2022/01/12
- [PULL 27/34] pnv_phb4_pec.c: move pnv_pec_phb_offset() to pnv_phb4.c, Cédric Le Goater, 2022/01/12
- [PULL 12/34] target/ppc: Add MSR_ILE support to ppc_interrupts_little_endian, Cédric Le Goater, 2022/01/12
- [PULL 11/34] target/ppc: Add HV support to ppc_interrupts_little_endian, Cédric Le Goater, 2022/01/12
- [PULL 21/34] ppc/pnv: Introduce support for user created PHB3 devices, Cédric Le Goater, 2022/01/12
- [PULL 32/34] ppc/pnv: Introduce user creatable pnv-phb4 devices, Cédric Le Goater, 2022/01/12
- [PULL 29/34] ppc/pnv: set phb4 properties in stk_realize(), Cédric Le Goater, 2022/01/12
- [PULL 26/34] pnv_phb4.c: change TYPE_PNV_PHB4_ROOT_BUS name, Cédric Le Goater, 2022/01/12
- [PULL 22/34] ppc/pnv: Reparent user created PHB3 devices to the PnvChip, Cédric Le Goater, 2022/01/12