nuttx/arch/x86/src/i486 · openvela/nuttx - AtomGit

Oopenvela-robotnuttx/atomic: replace atomic_fetch_xxx with atomic_xxx just like zephyr

文件	最后提交记录	最后更新时间
Kconfig	Fix references to the no-longer-existent misc/ directory in comments, README files, and documentation	10 年前
i486_createstack.c	nuttx/atomic: replace atomic_fetch_xxx with atomic_xxx just like zephyr Signed-off-by: zhangyu117 <zhangyu117@xiaomi.com>	2 个月前
i486_initialstate.c	arch: Save sigdeliver into xcp in the case of signal self delevery to avoid the infinite recusive dispatch: 0 myhandler (signo=27, info=0xf3e38b9c, context=0x0) at ltp/testcases/open_posix_testsuite/conformance/interfaces/sigqueue/7-1.c:39 1 0x58f1c39e in nxsig_deliver (stcb=0xf4e20f40) at signal/sig_deliver.c:167 2 0x58fa0664 in up_schedule_sigaction (tcb=0xf4e20f40, sigdeliver=0x58f1bab5 <nxsig_deliver>) at sim/sim_schedulesigaction.c:88 3 0x58f19907 in nxsig_queue_action (stcb=0xf4e20f40, info=0xf4049334) at signal/sig_dispatch.c:115 4 0x58f1b089 in nxsig_tcbdispatch (stcb=0xf4e20f40, info=0xf4049334) at signal/sig_dispatch.c:435 5 0x58f31853 in nxsig_unmask_pendingsignal () at signal/sig_unmaskpendingsignal.c:104 6 0x58f1ca09 in nxsig_deliver (stcb=0xf4e20f40) at signal/sig_deliver.c:199 7 0x58fa0664 in up_schedule_sigaction (tcb=0xf4e20f40, sigdeliver=0x58f1bab5 <nxsig_deliver>) at sim/sim_schedulesigaction.c:88 8 0x58f19907 in nxsig_queue_action (stcb=0xf4e20f40, info=0xf4049304) at signal/sig_dispatch.c:115 9 0x58f1b089 in nxsig_tcbdispatch (stcb=0xf4e20f40, info=0xf4049304) at signal/sig_dispatch.c:435 10 0x58f31853 in nxsig_unmask_pendingsignal () at signal/sig_unmaskpendingsignal.c:104 11 0x58f1ca09 in nxsig_deliver (stcb=0xf4e20f40) at signal/sig_deliver.c:199 12 0x58fa0664 in up_schedule_sigaction (tcb=0xf4e20f40, sigdeliver=0x58f1bab5 <nxsig_deliver>) at sim/sim_schedulesigaction.c:88 13 0x58f19907 in nxsig_queue_action (stcb=0xf4e20f40, info=0xf40492d4) at signal/sig_dispatch.c:115 14 0x58f1b089 in nxsig_tcbdispatch (stcb=0xf4e20f40, info=0xf40492d4) at signal/sig_dispatch.c:435 15 0x58f31853 in nxsig_unmask_pendingsignal () at signal/sig_unmaskpendingsignal.c:104 16 0x58f1ca09 in nxsig_deliver (stcb=0xf4e20f40) at signal/sig_deliver.c:199 17 0x58fa0664 in up_schedule_sigaction (tcb=0xf4e20f40, sigdeliver=0x58f1bab5 <nxsig_deliver>) at sim/sim_schedulesigaction.c:88 18 0x58f19907 in nxsig_queue_action (stcb=0xf4e20f40, info=0xf40492a4) at signal/sig_dispatch.c:115 19 0x58f1b089 in nxsig_tcbdispatch (stcb=0xf4e20f40, info=0xf40492a4) at signal/sig_dispatch.c:435 20 0x58f31853 in nxsig_unmask_pendingsignal () at signal/sig_unmaskpendingsignal.c:104 21 0x58f1ca09 in nxsig_deliver (stcb=0xf4e20f40) at signal/sig_deliver.c:199 22 0x58fa0664 in up_schedule_sigaction (tcb=0xf4e20f40, sigdeliver=0x58f1bab5 <nxsig_deliver>) at sim/sim_schedulesigaction.c:88 23 0x58f19907 in nxsig_queue_action (stcb=0xf4e20f40, info=0xf4049274) at signal/sig_dispatch.c:115 24 0x58f1b089 in nxsig_tcbdispatch (stcb=0xf4e20f40, info=0xf4049274) at signal/sig_dispatch.c:435 25 0x58f31853 in nxsig_unmask_pendingsignal () at signal/sig_unmaskpendingsignal.c:104 26 0x58f1ca09 in nxsig_deliver (stcb=0xf4e20f40) at signal/sig_deliver.c:199 27 0x58fa0664 in up_schedule_sigaction (tcb=0xf4e20f40, sigdeliver=0x58f1bab5 <nxsig_deliver>) at sim/sim_schedulesigaction.c:88 28 0x58f19907 in nxsig_queue_action (stcb=0xf4e20f40, info=0xf4049244) at signal/sig_dispatch.c:115 29 0x58f1b089 in nxsig_tcbdispatch (stcb=0xf4e20f40, info=0xf4049244) at signal/sig_dispatch.c:435 30 0x58f31853 in nxsig_unmask_pendingsignal () at signal/sig_unmaskpendingsignal.c:104 31 0x58f1ca09 in nxsig_deliver (stcb=0xf4e20f40) at signal/sig_deliver.c:199 Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>	2 个月前
i486_irq.c	arch: rename arch special function name neededby:880149 Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>	2 个月前
i486_regdump.c	arch: up_getusrsp change to inline and implement in irq.h Signed-off-by: buxiasen <buxiasen@xiaomi.com>	2 个月前
i486_releasestack.c	nuttx/atomic: replace atomic_fetch_xxx with atomic_xxx just like zephyr Signed-off-by: zhangyu117 <zhangyu117@xiaomi.com>	2 个月前
i486_savestate.c	arch: use up_current_regs/up_set_current_regs replace CURRENT_REGS reason: 1 On different architectures, we can utilize more optimized strategies to implement up_current_regs/up_set_current_regs. eg. use interrupt registersor percpu registers. code size before text data bss dec hex filename 262848 49985 63893 376726 5bf96 nuttx after text data bss dec hex filename 262844 49985 63893 376722 5bf92 nuttx size change -4 Configuring NuttX and compile: $ ./tools/configure.sh -l qemu-armv8a:nsh_smp $ make Running with qemu $ qemu-system-aarch64 -cpu cortex-a53 -smp 4 -nographic \ -machine virt,virtualization=on,gic-version=3 \ -net none -chardev stdio,id=con,mux=on -serial chardev:con \ -mon chardev=con,mode=readline -kernel ./nuttx Signed-off-by: hujun5 <hujun5@xiaomi.com>	2 个月前
i486_schedulesigaction.c	Revert "Reduce the size of tcb by four bytes." This reverts commit 893c5e92c28aca338b38a3d85bd232f9a25a5b56. Signed-off-by: wangzhi16 <wangzhi16@xiaomi.com>	2 个月前
i486_sigdeliver.c	Revert "Reduce the size of tcb by four bytes." This reverts commit 893c5e92c28aca338b38a3d85bd232f9a25a5b56. Signed-off-by: wangzhi16 <wangzhi16@xiaomi.com>	2 个月前
i486_stackframe.c	arch: Make STACK_ALIGNMENT consistent with TLS_STACK_ALIGNMENT when CONFIG_TLS_ALIGNED=y Signed-off-by: hujun5 <hujun5@xiaomi.com>	2 个月前
i486_syscall6.S	arch: rename arch special function name neededby:880149 Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>	2 个月前
i486_usestack.c	arch/stack_align: decrease the stack align requirements. Add ttype in up_use_stack API. We can always get tls by tcb if Flat, and through syscall if no aligned, so don't need to make kstack aligned with TLS_STACK_ALIGN. If always stack aligned will very easy to cause memory fragment when long time used. For BMP case, _percpu_size don't have to align with TLS_STACK_ALIGN after this patch, as .percpu.bss stack don't have to TLS_STACK_ALIGN. TLS_ALIGNED depends on BUILD_KERNEL \|\| BUILD_PROTECTED. We can suppose TLS_ALIGNED will never defined in BUILD_FLAT. Signed-off-by: buxiasen <buxiasen@xiaomi.com>	2 个月前
i486_utils.S	Merge remote-tracking branch 'mirtos/master' into dev-upmerge-nuttx-10.1-0507 Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>	2 个月前