0UT1S's

opt/hc_python/lib/python3.12/site-packages/greenlet/platform/

By Order of Mr.0UT1S

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[DIR] __pycache__

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setup_switch_x64_masm.cmd

143 bytes

switch_aarch64_gcc.h

4.21 KB

switch_alpha_unix.h

671 bytes

switch_amd64_unix.h

2.68 KB

switch_arm32_gcc.h

2.42 KB

switch_arm32_ios.h

1.85 KB

switch_arm64_masm.asm

1.22 KB

switch_arm64_masm.obj

746 bytes

switch_arm64_msvc.h

398 bytes

switch_csky_gcc.h

1.30 KB

switch_loongarch64_linux.h

779 bytes

switch_m68k_gcc.h

928 bytes

switch_mips_unix.h

1.39 KB

switch_ppc64_aix.h

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switch_ppc64_linux.h

3.73 KB

switch_ppc_aix.h

2.87 KB

switch_ppc_linux.h

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switch_ppc_macosx.h

2.56 KB

switch_ppc_unix.h

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switch_riscv_unix.h

865 bytes

switch_s390_unix.h

2.70 KB

switch_sh_gcc.h

901 bytes

switch_sparc_sun_gcc.h

2.73 KB

switch_x32_unix.h

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switch_x64_masm.asm

1.80 KB

switch_x64_masm.obj

1.05 KB

switch_x64_msvc.h

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switch_x86_msvc.h

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switch_x86_unix.h

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;
; stack switching code for MASM on x641
; Kristjan Valur Jonsson, sept 2005
;

;prototypes for our calls
slp_save_state_asm PROTO
slp_restore_state_asm PROTO

pushxmm MACRO reg
    sub rsp, 16
    .allocstack 16
    movaps [rsp], reg ; faster than movups, but we must be aligned
    ; .savexmm128 reg, offset  (don't know what offset is, no documentation)
ENDM
popxmm MACRO reg
    movaps reg, [rsp] ; faster than movups, but we must be aligned
    add rsp, 16
ENDM

pushreg MACRO reg
    push reg
    .pushreg reg
ENDM
popreg MACRO reg
    pop reg
ENDM

.code
slp_switch PROC FRAME
    ;realign stack to 16 bytes after return address push, makes the following faster
    sub rsp,8
    .allocstack 8

pushxmm xmm15
    pushxmm xmm14
    pushxmm xmm13
    pushxmm xmm12
    pushxmm xmm11
    pushxmm xmm10
    pushxmm xmm9
    pushxmm xmm8
    pushxmm xmm7
    pushxmm xmm6

pushreg r15
    pushreg r14
    pushreg r13
    pushreg r12

pushreg rbp
    pushreg rbx
    pushreg rdi
    pushreg rsi

sub rsp, 10h ;allocate the singlefunction argument (must be multiple of 16)
    .allocstack 10h
.endprolog

lea rcx, [rsp+10h] ;load stack base that we are saving
    call slp_save_state_asm ;pass stackpointer, return offset in eax
    cmp rax, 1
    je EXIT1
    cmp rax, -1
    je EXIT2
    ;actual stack switch:
    add rsp, rax
    call slp_restore_state_asm
    xor rax, rax ;return 0

EXIT:

add rsp, 10h
    popreg rsi
    popreg rdi
    popreg rbx
    popreg rbp

popreg r12
    popreg r13
    popreg r14
    popreg r15

popxmm xmm6
    popxmm xmm7
    popxmm xmm8
    popxmm xmm9
    popxmm xmm10
    popxmm xmm11
    popxmm xmm12
    popxmm xmm13
    popxmm xmm14
    popxmm xmm15

add rsp, 8
    ret

EXIT1:
    mov rax, 1
    jmp EXIT

EXIT2:
    sar rax, 1
    jmp EXIT

slp_switch ENDP

END