qemu-e2k/target/i386
Daniel P. Berrangé 40b3cc354a i386: use better matching family/model/stepping for 'max' CPU
The 'max' CPU under TCG currently reports a family/model/stepping that
approximately corresponds to an AMD K7 vintage architecture.
The K7 series predates the introduction of 64-bit support by AMD
in the K8 series. This has been reported to lead to LLVM complaints
about generating 64-bit code for a 32-bit CPU target

  LLVM ERROR: 64-bit code requested on a subtarget that doesn't support it!

It appears LLVM looks at the family/model/stepping, despite qemu64
reporting it is 64-bit capable.

This patch changes 'max' to report a CPUID with the family, model
and stepping taken from a

 AMD Athlon(tm) 64 X2 Dual Core Processor 4000+

which is one of the first 64-bit AMD CPUs.

Closes https://gitlab.com/qemu-project/qemu/-/issues/191

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20210507133650.645526-3-berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2021-05-31 15:53:03 -04:00
..
hax numa: Teach ram block notifiers about resizeable ram blocks 2021-05-13 18:21:13 +01:00
hvf i386: split cpu accelerators from cpu.c, using AccelCPUClass 2021-05-10 15:41:49 -04:00
kvm i386: Document when features can be added to kvm_default_props 2021-05-31 15:53:02 -04:00
nvmm Add NVMM accelerator: x86 CPU support 2021-05-04 14:15:34 +02:00
tcg hw/core: Constify TCGCPUOps 2021-05-26 15:33:59 -07:00
whpx sysemu: Let VMChangeStateHandler take boolean 'running' argument 2021-03-09 23:13:57 +01:00
arch_dump.c dump: add kernel_gs_base to QEMU CPU state 2018-07-16 16:13:34 +02:00
arch_memory_mapping.c exec,dump,i386,ppc,s390x: don't include exec/cpu-all.h explicitly 2017-09-19 18:21:33 +02:00
cpu-dump.c i386/cpu_dump: support AVX512 ZMM regs dump 2021-05-31 15:53:03 -04:00
cpu-internal.h i386: split off sysemu part of cpu.c 2021-05-10 15:41:52 -04:00
cpu-param.h tcg: Split out target/arch/cpu-param.h 2019-06-10 07:03:34 -07:00
cpu-qom.h qom: Remove module_obj_name parameter from OBJECT_DECLARE* macros 2020-09-18 14:12:32 -04:00
cpu-sysemu.c i386: split off sysemu part of cpu.c 2021-05-10 15:41:52 -04:00
cpu.c i386: use better matching family/model/stepping for 'max' CPU 2021-05-31 15:53:03 -04:00
cpu.h i386/cpu: Expose AVX_VNNI instruction to guest 2021-05-26 14:49:45 +02:00
gdbstub.c target/i386: gdbstub: only write CR0/CR2/CR3/EFER for sysemu 2021-05-10 15:41:52 -04:00
helper.c i386: make cpu_load_efer sysemu-only 2021-05-10 15:41:52 -04:00
helper.h target/i386: Remove user-only i/o stubs 2021-05-19 12:17:23 -05:00
host-cpu.c accel-cpu: make cpu_realizefn return a bool 2021-05-10 15:41:50 -04:00
host-cpu.h accel-cpu: make cpu_realizefn return a bool 2021-05-10 15:41:50 -04:00
machine.c vmstate: Constify some VMStateDescriptions 2021-05-02 17:24:50 +02:00
meson.build i386: split off sysemu part of cpu.c 2021-05-10 15:41:52 -04:00
monitor.c sev: update sev-inject-launch-secret to make gpa optional 2021-02-16 17:15:39 +01:00
ops_sse_header.h x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
ops_sse.h x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
sev_i386.h sev/i386: Add initial support for SEV-ES 2021-02-16 17:15:39 +01:00
sev-stub.c sev/i386: Allow AP booting under SEV-ES 2021-02-16 17:15:39 +01:00
sev.c numa: Teach ram block notifiers about resizeable ram blocks 2021-05-13 18:21:13 +01:00
shift_helper_template.h x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
svm.h target/i386: move paging mode constants from SVM to cpu.h 2021-05-11 04:11:13 -04:00
trace-events i386: move kvm accel files into kvm/ 2020-12-16 14:06:52 -05:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
xsave_helper.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00