target-ppc: remove useless line
This line was a bit clear.The next lines set or reset this bit (LE) depending of another bit (ILE).So the first line is useless.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
target-ppc: fix RFI by clearing some bits of MSR
Since commit 2ada0ed, "Return From Interrupt" is broken for PPC processorsbecause some interrupt specifics bits of SRR1 are copied to MSR.
SRR1 is a save of MSR during interrupt.During RFI, MSR must be restored from SRR1....
mc146818rtc: improve debugging
Add a separate flag for debugging coalesced interrupts.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
sparc32 SuperSPARC MMU Breakpoint Action register (SS-20 OBP fix)
SuperSPARC MMU Breakpoint Action register is used by OBP at boot
The patch allows booting Solaris and some other OS withSPARCStation-20 OBP.
Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>...
pc: improve debugging
Add a DPRINTF macro and use it for ISA and PIC interrupts.
apic: improve debugging
Add a DPRINTF macro. Use TARGET_FMT_plx for printing target_phys_addr_titems. Add a separate flag for debugging coalescing interrupts.
i8259: improve debugging
Add a DPRINTF macro.
sparc64: fix user emulator build
Accesses with _nucleus prefix are not available when building useremulators: CC sparc64-linux-user/op_helper.occ1: warnings being treated as errors/src/qemu/target-sparc/op_helper.c: In function 'helper_ldda_asi':...
Pad iommu with an empty slot (necessary for SunOS 4.1.4)
On the real hardware (SS-5, LX) the MMU is not padded, but aliased.Software shouldn't use aliased addresses, neither should it crashwhen it uses (on the real hardware it wouldn't). Using empty_slot...
sparc64: fix 128-bit atomic load from nucleus context v1
- change 128-bit atomic loads to reference nucleus contextv0->v1: dropped disassembler changeSigned-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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