Alex Bennée babf31dfa0 target/arm: expose CPUID registers to userspace ... A number of CPUID registers are exposed to userspace by modern Linux kernels thanks to the "ARM64 CPU Feature Registers" ABI. For QEMU's user-mode emulation we don't need to emulate the kernels trap but just return the value the trap would have done. To avoid too much #ifdef hackery we process ARMCPRegInfo with a new helper (modify_arm_cp_regs) before defining the registers. The modify routine is driven by a simple data structure which describes which bits are exported and which are fixed. Backports commit 6c5c0fec29bbfe36c64eca1edfd8455be46b77c6 from qemu		2019-02-15 17:27:30 -05:00
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arm	target/arm: expose CPUID registers to userspace	2019-02-15 17:27:30 -05:00
i386	Revert "i386: Add CPUID bit for PCONFIG"	2019-02-07 08:56:40 -05:00
m68k	target/m68k: Fix LGPL information in the file headers	2019-02-03 17:55:29 -05:00
mips	target/mips: reimplement SC instruction emulation and use cmpxchg	2019-02-15 17:10:16 -05:00
sparc	target: Resolve repeated typedef warnings	2019-01-22 20:27:35 -05:00