John Baldwin 0317861660 Remove unused fields from struct pcb. ...

cpu_switch/throw() and savectx() do not save or restore any values in
these fields which mostly held non-callee-save registers.

makectx() copied these fields from kdb_frame, but they weren't used
except for PC_REGS using pcb_sepc.  Change PC_REGS to use
kdb_frame->tf_sepc directly instead.

Reviewed by:	br
MFC after:	2 weeks
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D23395

2020-01-30 19:15:27 +00:00

..

_align.h

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_bus.h

Regularize my copyright notice

2019-12-04 16:56:11 +00:00

_inttypes.h

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_limits.h

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_stdint.h

…

_types.h

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asm.h

Fix global pointer relaxations in the RISC-V kernel

2019-06-09 15:43:38 +00:00

atomic.h

Fix atomic_*cmpset32 on riscv64 with clang.

2019-10-23 16:41:31 +00:00

bus_dma_impl.h

Provide a template for busdma code for RISC-V.

2019-05-07 13:41:43 +00:00

bus_dma.h

Provide a template for busdma code for RISC-V.

2019-05-07 13:41:43 +00:00

bus.h

…

clock.h

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counter.h

Centralize __pcpu definitions.

2019-08-29 07:25:27 +00:00

cpu.h

RISC-V: Implement get_cyclecount(9).

2018-11-13 18:20:27 +00:00

cpufunc.h

Provide a template for busdma code for RISC-V.

2019-05-07 13:41:43 +00:00

db_machdep.h

Remove unused fields from struct pcb.

2020-01-30 19:15:27 +00:00

dump.h

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efi.h

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elf.h

RISC-V: expose extension bits in AT_HWCAP

2019-06-11 00:55:54 +00:00

encoding.h

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endian.h

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exec.h

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float.h

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floatingpoint.h

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fpe.h

Various fixes for floating point on RISC-V.

2018-09-19 23:45:18 +00:00

frame.h

Replace uses of sbadaddr with stval.

2018-12-19 17:52:09 +00:00

ieeefp.h

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in_cksum.h

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intr.h

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kdb.h

Various fixes for TLB management on RISC-V.

2018-10-15 18:56:54 +00:00

machdep.h

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md_var.h

Add missing files from r354720

2019-11-15 03:37:49 +00:00

memdev.h

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minidump.h

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ofw_machdep.h

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param.h

Implement transparent 2MB superpage promotion for RISC-V.

2019-02-13 17:19:37 +00:00

pcb.h

Remove unused fields from struct pcb.

2020-01-30 19:15:27 +00:00

pcpu_aux.h

Centralize __pcpu definitions.

2019-08-29 07:25:27 +00:00

pcpu.h

Fix global pointer relaxations in the RISC-V kernel

2019-06-09 15:43:38 +00:00

pmap.h

Introduce vm_page_astate.

2019-12-10 18:14:50 +00:00

pmc_mdep.h

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proc.h

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procctl.h

amd64 KPTI: add control from procctl(2).

2019-03-16 11:44:33 +00:00

profile.h

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psl.h

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pte.h

Implement transparent 2MB superpage promotion for RISC-V.

2019-02-13 17:19:37 +00:00

ptrace.h

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reg.h

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reloc.h

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resource.h

Enable NEW_PCIB on riscv.

2020-01-24 16:50:51 +00:00

riscvreg.h

Fix definition of SSTATUS_SD

2020-01-29 15:50:48 +00:00

runq.h

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sbi.h

RISC-V: Print SBI info at startup

2019-11-15 03:40:02 +00:00

setjmp.h

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sf_buf.h

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sigframe.h

Follow arm[32] and sparc64 KAPI and provide the FreeBSD standard spelling

2019-01-29 20:10:27 +00:00

signal.h

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smp.h

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stack.h

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stdarg.h

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sysarch.h

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trap.h

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ucontext.h

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vdso.h

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vm.h

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vmparam.h

Eliminate an unused declaration. The variable in question is only defined

2019-10-07 04:22:03 +00:00