9aafc7c052
This is a lock-based emulation of 64-bit atomics for kernel use, split off from an earlier patch by jhibbits. This is needed to unblock future improvements that reduce the need for locking on 64-bit platforms by using atomic updates. The implementation allows for future integration with userland atomic64, but as that implies going through sysarch for every use, the current status quo of userland doing its own locking may be for the best. Submitted by: jhibbits (original patch), kevans (mips bits) Reviewed by: jhibbits, jeff, kevans Differential Revision: https://reviews.freebsd.org/D22976
119 lines
3.8 KiB
Plaintext
119 lines
3.8 KiB
Plaintext
# This file tells config what files go into building a kernel,
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# files marked standard are always included.
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#
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# $FreeBSD$
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#
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# Arch dependent files
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mips/mips/autoconf.c standard
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mips/mips/bus_space_generic.c standard
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mips/mips/busdma_machdep.c standard
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mips/mips/cache.c standard
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mips/mips/cache_mipsNN.c standard
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mips/mips/cpu.c standard
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mips/mips/db_disasm.c optional ddb
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mips/mips/db_interface.c optional ddb
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mips/mips/db_trace.c optional ddb
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mips/mips/dump_machdep.c standard
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mips/mips/elf_machdep.c standard
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mips/mips/exception.S standard
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mips/mips/fp.S standard
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mips/mips/freebsd32_machdep.c optional compat_freebsd32
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mips/mips/gdb_machdep.c standard
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mips/mips/in_cksum.c optional inet
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mips/mips/libkern_machdep.c standard
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mips/mips/locore.S standard no-obj
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mips/mips/machdep.c standard
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mips/mips/mem.c optional mem
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mips/mips/minidump_machdep.c standard
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mips/mips/mp_machdep.c optional smp
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mips/mips/mpboot.S optional smp
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mips/mips/nexus.c standard
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mips/mips/ofw_machdep.c optional fdt
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mips/mips/pm_machdep.c standard
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mips/mips/pmap.c standard
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mips/mips/ptrace_machdep.c standard
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mips/mips/sc_machdep.c standard
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mips/mips/stack_machdep.c optional ddb | stack
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mips/mips/stdatomic.c standard \
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compile-with "${NORMAL_C:N-Wmissing-prototypes}"
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mips/mips/support.S standard
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mips/mips/bcopy.S standard
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mips/mips/swtch.S standard
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mips/mips/sys_machdep.c standard
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mips/mips/tlb.c standard
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mips/mips/trap.c standard
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mips/mips/uio_machdep.c standard
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mips/mips/uma_machdep.c standard
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mips/mips/vm_machdep.c standard
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# misc opt-in bits
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kern/kern_clocksource.c standard
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kern/link_elf_obj.c standard
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kern/subr_atomic64.c optional mips | mipsel | mipshf | mipselhf
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kern/subr_busdma_bufalloc.c standard
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kern/subr_dummy_vdso_tc.c standard
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kern/subr_sfbuf.c optional mips | mipsel | mipsn32
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kern/subr_sfbuf.c optional mipshf | mipselhf
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# gcc/clang runtime
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libkern/ffsl.c standard
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libkern/ffsll.c standard
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libkern/fls.c standard
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libkern/flsl.c standard
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libkern/flsll.c standard
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libkern/cmpdi2.c optional mips | mipshf | mipsel | mipselhf
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libkern/ucmpdi2.c optional mips | mipshf | mipsel | mipselhf
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libkern/ashldi3.c standard
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libkern/ashrdi3.c standard
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libkern/memcmp.c standard
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# cfe support
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dev/cfe/cfe_api.c optional cfe
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dev/cfe/cfe_console.c optional cfe_console
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dev/cfe/cfe_env.c optional cfe_env
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# syscons support
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dev/fb/fb.c optional sc
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dev/syscons/scgfbrndr.c optional sc
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mips/mips/sc_machdep.c optional sc
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# FDT support
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dev/uart/uart_cpu_fdt.c optional uart fdt
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# crypto support -- use generic
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crypto/blowfish/bf_enc.c optional crypto | ipsec | \
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ipsec_support
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crypto/des/des_enc.c optional crypto | ipsec | \
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ipsec_support | netsmb
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# AP common nvram interface MIPS specific, but maybe should be more generic
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dev/nvram2env/nvram2env_mips.c optional nvram2env
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dev/nvram2env/nvram2env.c optional nvram2env
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# hwpmc support
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dev/hwpmc/hwpmc_beri.c optional hwpmc_beri
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dev/hwpmc/hwpmc_mips.c optional hwpmc_mips24k | \
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hwpmc_mips74k
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dev/hwpmc/hwpmc_mips24k.c optional hwpmc_mips24k
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dev/hwpmc/hwpmc_mips74k.c optional hwpmc_mips74k
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# ofw support
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dev/ofw/ofwpci.c optional fdt pci
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# INTRNG support code
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kern/msi_if.m optional intrng
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kern/pic_if.m optional intrng
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kern/subr_intr.c optional intrng
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# INTRNG compatible MIPS32 interrupt controller
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mips/mips/mips_pic.c optional intrng
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# DTrace
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cddl/compat/opensolaris/kern/opensolaris_atomic.c optional zfs | dtrace compile-with "${CDDL_C}"
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cddl/dev/dtrace/mips/dtrace_asm.S optional dtrace compile-with "${DTRACE_S}"
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cddl/dev/dtrace/mips/dtrace_subr.c optional dtrace compile-with "${DTRACE_C}"
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cddl/dev/fbt/mips/fbt_isa.c optional dtrace_fbt | dtraceall compile-with "${FBT_C}"
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# Zstd
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contrib/zstd/lib/freebsd/zstd_kfreebsd.c optional zstdio compile-with ${ZSTD_C}
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