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f7460df271
qemu/target/ppc
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Daniel Henrique Barboza f7460df271 target/ppc: add MMCR0 PMCC bits to hflags 
We're going to add PMU support for TCG PPC64 chips, based on IBM POWER8+
emulation and following PowerISA v3.1. This requires several PMU related
registers to be exposed to userspace (problem state). PowerISA v3.1
dictates that the PMCC bits of the MMCR0 register controls the level of
access of the PMU registers to problem state.

This patch start things off by exposing both PMCC bits to hflags,
allowing us to access them via DisasContext in the read/write callbacks
that we're going to add next.

Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20211018010133.315842-2-danielhb413@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-21 11:42:47 +11:00
..
translate target/ppc: Ease L=0 requirement on cmp/cmpi/cmpl/cmpli for ppc32 2021-07-29 10:59:49 +10:00
arch_dump.c target/ppc: Introduce ppc_interrupts_little_endian() 2021-07-09 10:38:18 +10:00
compat.c powerpc tcg: Fix Lesser GPL version number 2020-11-15 16:38:50 +01:00
cpu_init.c target/ppc: Restrict cpu_exec_interrupt() handler to sysemu 2021-09-14 12:00:21 -07:00
cpu-models.c ppc: Add a POWER10 DD2 CPU 2021-08-27 12:41:13 +10:00
cpu-models.h ppc: Add a POWER10 DD2 CPU 2021-08-27 12:41:13 +10:00
cpu-param.h tcg: Split out target/arch/cpu-param.h 2019-06-10 07:03:34 -07:00
cpu-qom.h target/ppc: Remove PowerPCCPUClass.handle_mmu_fault 2021-07-09 10:38:18 +10:00
cpu.c linux-user: Fix XER access in ppc version of elf_core_copy_regs 2021-10-21 11:42:47 +11:00
cpu.h target/ppc: add MMCR0 PMCC bits to hflags 2021-10-21 11:42:47 +11:00
dfp_helper.c powerpc tcg: Fix Lesser GPL version number 2020-11-15 16:38:50 +01:00
excp_helper.c target/ppc: Convert debug to trace events (exceptions) 2021-09-30 12:26:06 +10:00
fpu_helper.c target/ppc: overhauled and moved logic of storing fpscr 2021-06-03 18:10:31 +10:00
gdbstub.c target/ppc: Fix XER access in gdbstub 2021-10-21 11:42:47 +11:00
helper_regs.c target/ppc: add MMCR0 PMCC bits to hflags 2021-10-21 11:42:47 +11:00
helper_regs.h target/ppc: Remove env->immu_idx and env->dmmu_idx 2021-05-04 11:41:25 +10:00
helper.h tcg: Combine dh_is_64bit and dh_is_signed to dh_typecode 2021-06-19 08:51:11 -07:00
insn32.decode target/ppc: Move cmp/cmpi/cmpl/cmpli to decodetree 2021-06-03 18:10:31 +10:00
insn64.decode target/ppc: Implement prefixed integer store instructions 2021-06-03 18:10:31 +10:00
int_helper.c target/ppc: fix setting of CR flags in bcdcfsq 2021-09-29 19:37:39 +10:00
internal.h hw/core: Make do_unaligned_access noreturn 2021-09-21 19:36:44 -07:00
Kconfig meson: Introduce target-specific Kconfig 2021-07-09 18:21:34 +02:00
kvm_ppc.h target/ppc: Support for H_RPT_INVALIDATE hcall 2021-07-09 11:01:06 +10:00
kvm-stub.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
kvm.c target/ppc: Support for H_RPT_INVALIDATE hcall 2021-07-09 11:01:06 +10:00
machine.c target/ppc: updated vscr manipulation in machine.c 2021-05-19 10:30:28 +10:00
mem_helper.c accel/tcg: Move cpu_atomic decls to exec/cpu_ldst.h 2021-10-13 08:14:54 -07:00
meson.build target/ppc: divided mmu_helper.c in 2 files 2021-08-27 12:41:13 +10:00
mfrom_table_gen.c target/ppc: Style fixes for mfrom_table.inc.c & mfrom_table_gen.c 2019-04-26 10:42:38 +10:00
mfrom_table.c.inc meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
misc_helper.c target/ppc: fold ppc_store_ptcr into it's only caller 2021-06-03 13:22:06 +10:00
mmu_common.c target/ppc: moved store_40x_sler to helper_regs.c 2021-08-27 12:41:13 +10:00
mmu_helper.c target/ppc: divided mmu_helper.c in 2 files 2021-08-27 12:41:13 +10:00
mmu-book3s-v3.c target/ppc: Introduce ppc_xlate 2021-07-09 10:38:19 +10:00
mmu-book3s-v3.h target/ppc: introduce mmu-books.h 2021-07-09 10:38:19 +10:00
mmu-books.h target/ppc: introduce mmu-books.h 2021-07-09 10:38:19 +10:00
mmu-hash32.c target/ppc: change ppc_hash32_xlate to use mmu_idx 2021-07-09 10:38:19 +10:00
mmu-hash32.h target/ppc: change ppc_hash32_xlate to use mmu_idx 2021-07-09 10:38:19 +10:00
mmu-hash64.c target/ppc: changed ppc_hash64_xlate to use mmu_idx 2021-07-09 10:38:19 +10:00
mmu-hash64.h target/ppc: changed ppc_hash64_xlate to use mmu_idx 2021-07-09 10:38:19 +10:00
mmu-radix64.c target/ppc: fix address translation bug for radix mmus 2021-07-09 10:38:19 +10:00
mmu-radix64.h target/ppc: fix address translation bug for radix mmus 2021-07-09 10:38:19 +10:00
monitor.c target/ppc: Fix XER access in monitor 2021-10-21 11:42:47 +11:00
spr_tcg.h target/ppc: isolated cpu init from translation logic 2021-05-19 10:30:28 +10:00
tcg-stub.c target/ppc: created tcg-stub.c file 2021-06-03 13:22:06 +10:00
timebase_helper.c powerpc tcg: Fix Lesser GPL version number 2020-11-15 16:38:50 +01:00
trace-events target/ppc: Convert debug to trace events (exceptions) 2021-09-30 12:26:06 +10:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
translate.c target/ppc: add MMCR0 PMCC bits to hflags 2021-10-21 11:42:47 +11:00
user_only_helper.c powerpc tcg: Fix Lesser GPL version number 2020-11-15 16:38:50 +01:00