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2012-08-11unicore32: Split UniCore-F64 instruction helpers from helper.cGuan Xuetao1-330/+0
This patch just splits ucf64 instruction simulation helpers from helper.c. Also, two checkpatch warnings are solved. v1->v2: adjust copyright information for new ucf64_helper.c Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-08-11unicore32-softmmu: Add coprocessor 0(sysctrl) and 1(ocd) instruction supportGuan Xuetao1-37/+148
Coprocessor 0 is system control coprocessor, and we need get/set its contents. Also, all cache/tlb ops shoule be implemented here, but just ignored with no harm. Coprocessor 1 is OCD (on-chip-debugger), which is used for faked console, so we could output chars to this console without graphic card. TODO: curses display should be added lator for screen output. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-08-11unicore32-softmmu: Add unicore32-softmmu build supportGuan Xuetao1-13/+14
This patch adds unicore32-softmmu build support, include configure, makefile, arch_init, and all missing functions needed by softmmu. Although all missing functions are empty, unicore32-softmmu could be build successfully. By 20120804: change QEMU_ARCH_UNICORE32 to 0x4000 Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-03-30target-unicore32: Move CPU-dependent init into initfnAndreas Färber1-23/+0
Instead of setting values in a CPUID switch, do so in initfn functions. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
2012-03-30target-unicore32: QOM'ify CPUAndreas Färber1-36/+7
Embed CPUUniCore32State as first member of UniCore32CPU. Contributed under GPLv2+. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
2012-03-30target-unicore32: License future contributions under GPLv2+Andreas Färber1-0/+3
This is to limit relicensing obstacles to the pending IBM investigation. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
2012-03-14target-unicore32: Don't overuse CPUStateAndreas Färber1-31/+31
Scripted conversion: sed -i "s/CPUState/CPUUniCore32State/g" target-unicore32/*.[hc] sed -i "s/#define CPUUniCore32State/#define CPUState/" target-unicore32/cpu.h Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-28target-unicore32: Clean includesStefan Weil1-4/+0
The change in cpu.h is needed when HOST_LONG_BITS is defined in qemu-common.h. Signed-off-by: Stefan Weil <sw@weilnetz.de>
2011-08-20Use glib memory allocation and free functionsAnthony Liguori1-1/+1
qemu_malloc/qemu_free no longer exist after this commit. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-07Remove unused is_softmmu parameter from cpu_handle_mmu_faultBlue Swirl1-1/+1
Parameter is_softmmu (and its evil mutant twin brother is_softmuu) is not used in cpu_*_handle_mmu_fault() functions, remove them and adjust callers. Acked-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26Remove exec-all.h include directivesBlue Swirl1-1/+0
Most exec-all.h include directives are now useless, remove them. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-04-12unicore32: add target-unicore32 directory for unicore32-linux-user supportGuan Xuetao1-0/+487
Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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