This is a cleaned up set of the initial prep patches from the pcrel
series, dealing with regularising addressing variables from asm
and using helper macros more consistently.
Changes since v1:
- Use "REGS" stack frame marker for 64-bit, leaving 32-bit unchanged.
- Fix PPC64 32-bit boot wrapper compile.
Nicholas Piggin (5):
powerpc/64: use 32-bit immediate for STACK_FRAME_REGS_MARKER
powerpc/64: asm use consistent global variable declaration and access
powerpc/64: switch asm helpers from GOT to TOC relative addressing
powerpc/64: provide a helper macro to load r2 with the kernel TOC
powerpc/64e: provide an addressing macro for use with TOC in alternate
register
arch/powerpc/boot/opal-calls.S | 6 ++--
arch/powerpc/boot/ppc_asm.h | 10 ++++++
arch/powerpc/include/asm/ppc_asm.h | 20 ++++++++++-
arch/powerpc/include/asm/ptrace.h | 4 +--
arch/powerpc/kernel/entry_32.S | 6 ++--
arch/powerpc/kernel/exceptions-64e.S | 34 ++++++++-----------
arch/powerpc/kernel/exceptions-64s.S | 8 ++---
arch/powerpc/kernel/head_64.S | 11 ++----
arch/powerpc/kernel/interrupt_64.S | 28 +++++----------
arch/powerpc/kernel/optprobes_head.S | 2 +-
arch/powerpc/kernel/swsusp_asm64.S | 16 +++------
arch/powerpc/kernel/trace/ftrace_low.S | 2 +-
arch/powerpc/kernel/trace/ftrace_mprofile.S | 6 ++--
arch/powerpc/kernel/vector.S | 15 ++++----
arch/powerpc/kvm/book3s_64_entry.S | 2 +-
arch/powerpc/kvm/book3s_hv_rmhandlers.S | 4 +--
arch/powerpc/kvm/tm.S | 2 +-
arch/powerpc/lib/copypage_64.S | 7 +---
arch/powerpc/lib/string_64.S | 7 +---
arch/powerpc/mm/nohash/tlb_low_64e.S | 4 +--
arch/powerpc/perf/bhrb.S | 2 +-
.../powerpc/platforms/powernv/opal-wrappers.S | 2 +-
arch/powerpc/platforms/pseries/hvCall.S | 4 +--
arch/powerpc/xmon/spr_access.S | 4 +--
24 files changed, 96 insertions(+), 110 deletions(-)
--
2.37.2
