Index: stable/10/sys/amd64/linux/linux_locore.s =================================================================== --- stable/10/sys/amd64/linux/linux_locore.s (revision 300466) +++ stable/10/sys/amd64/linux/linux_locore.s (revision 300467) @@ -1,76 +1,108 @@ /* $FreeBSD$ */ #include "linux_assym.h" /* system definitions */ #include /* miscellaneous asm macros */ #include /* system call numbers */ .data .globl linux_platform linux_platform: .asciz "x86_64" .text /* * To avoid excess stack frame the signal trampoline code emulates * the 'call' instruction. */ NON_GPROF_ENTRY(linux_rt_sigcode) movq %rsp, %rbx /* preserve sigframe */ call .getip .getip: popq %rax add $.startrtsigcode-.getip, %rax /* ret address */ pushq %rax jmp *LINUX_RT_SIGF_HANDLER(%rbx) .startrtsigcode: movq $LINUX_SYS_linux_rt_sigreturn,%rax /* linux_rt_sigreturn() */ syscall /* enter kernel with args */ hlt +.endrtsigcode: 0: jmp 0b NON_GPROF_ENTRY(__vdso_clock_gettime) movq $LINUX_SYS_linux_clock_gettime,%rax syscall ret .weak clock_gettime .set clock_gettime, __vdso_clock_gettime NON_GPROF_ENTRY(__vdso_time) movq $LINUX_SYS_linux_time,%rax syscall ret .weak time .set time, __vdso_time NON_GPROF_ENTRY(__vdso_gettimeofday) movq $LINUX_SYS_gettimeofday,%rax syscall ret .weak gettimeofday .set gettimeofday, __vdso_gettimeofday NON_GPROF_ENTRY(__vdso_getcpu) movq $-38,%rax /* not implemented */ ret .weak getcpu .set getcpu, __vdso_getcpu #if 0 .section .note.Linux, "a",@note .long 2f - 1f /* namesz */ .balign 4 .long 4f - 3f /* descsz */ .long 0 1: .asciz "Linux" 2: .balign 4 3: .long LINUX_VERSION_CODE 4: .balign 4 .previous #endif + + .section .eh_frame,"a",@progbits +.LSTARTFRAMEDLSI0: + .long .LENDCIEDLSI0-.LSTARTCIEDLSI0 +.LSTARTCIEDLSI0: + .long 0 /* CIE ID */ + .byte 1 /* Version number */ + .string "zR" /* NULL-terminated + * augmentation string + */ + .uleb128 1 /* Code alignment factor */ + .sleb128 -4 /* Data alignment factor */ + .byte 8 /* Return address register column */ + .uleb128 1 /* Augmentation value length */ + .byte 0x1b /* DW_EH_PE_pcrel|DW_EH_PE_sdata4. */ + .byte 0x0c /* DW_CFA_def_cfa */ + .uleb128 4 + .uleb128 4 + .byte 0x88 /* DW_CFA_offset, column 0x8 */ + .uleb128 1 + .align 4 +.LENDCIEDLSI0: + .long .LENDFDEDLSI0-.LSTARTFDEDLSI0 /* Length FDE */ +.LSTARTFDEDLSI0: + .long .LSTARTFDEDLSI0-.LSTARTFRAMEDLSI0 /* CIE pointer */ + .long .startrtsigcode-. /* PC-relative start address */ + .long .endrtsigcode-.startrtsigcode + .uleb128 0 + .align 4 +.LENDFDEDLSI0: + .previous Index: stable/10 =================================================================== --- stable/10 (revision 300466) +++ stable/10 (revision 300467) Property changes on: stable/10 ___________________________________________________________________ Modified: svn:mergeinfo ## -0,0 +0,1 ## Merged /head:r299249