Skip to content

las3_pub / predictable_parallel_patterns

Go to a project
Switch branch/tag
Find file
Normal viewHistoryPermalink
jump_x86_64_ms_pe_masm.asm 9.63 KB
Newer Older
WIP: Add fcontext and thread sanitizer support to our coroutine abstraction.
c25e6134
 
FritzFlorian committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 

;           Copyright Oliver Kowalke 2009.
;  Distributed under the Boost Software License, Version 1.0.
;     (See accompanying file LICENSE_1_0.txt or copy at
;           http://www.boost.org/LICENSE_1_0.txt)

;  ----------------------------------------------------------------------------------
;  |     0   |     1   |     2    |     3   |     4   |     5   |     6   |     7   |
;  ----------------------------------------------------------------------------------
;  |    0x0  |    0x4  |    0x8   |    0xc  |   0x10  |   0x14  |   0x18  |   0x1c  |
;  ----------------------------------------------------------------------------------
;  |                          SEE registers (XMM6-XMM15)                            |
;  ----------------------------------------------------------------------------------
;  ----------------------------------------------------------------------------------
;  |     8   |    9    |    10    |    11   |    12   |    13   |    14   |    15   |
;  ----------------------------------------------------------------------------------
;  |   0x20  |  0x24   |   0x28   |   0x2c  |   0x30  |   0x34  |   0x38  |   0x3c  |
;  ----------------------------------------------------------------------------------
;  |                          SEE registers (XMM6-XMM15)                            |
;  ----------------------------------------------------------------------------------
;  ----------------------------------------------------------------------------------
;  |    16   |    17   |    18   |    19    |    20   |    21   |    22   |    23   |
;  ----------------------------------------------------------------------------------
;  |   0xe40  |   0x44 |   0x48  |   0x4c   |   0x50  |   0x54  |   0x58  |   0x5c  |
;  ----------------------------------------------------------------------------------
;  |                          SEE registers (XMM6-XMM15)                            |
;  ----------------------------------------------------------------------------------
;  ----------------------------------------------------------------------------------
;  |    24   |   25    |    26    |   27    |    28   |    29   |    30   |    31   |
;  ----------------------------------------------------------------------------------
;  |   0x60  |   0x64  |   0x68   |   0x6c  |   0x70  |   0x74  |   0x78  |   0x7c  |
;  ----------------------------------------------------------------------------------
;  |                          SEE registers (XMM6-XMM15)                            |
;  ----------------------------------------------------------------------------------
;  ----------------------------------------------------------------------------------
;  |    32   |   32    |    33    |   34    |    35   |    36   |    37   |    38   |
;  ----------------------------------------------------------------------------------
;  |   0x80  |   0x84  |   0x88   |   0x8c  |   0x90  |   0x94  |   0x98  |   0x9c  |
;  ----------------------------------------------------------------------------------
;  |                          SEE registers (XMM6-XMM15)                            |
;  ----------------------------------------------------------------------------------
;  ----------------------------------------------------------------------------------
;  |    39   |   40    |    41    |   42    |    43   |    44   |    45   |    46   |
;  ----------------------------------------------------------------------------------
;  |   0xa0  |   0xa4  |   0xa8   |   0xac  |   0xb0  |   0xb4  |   0xb8  |   0xbc  |
;  ----------------------------------------------------------------------------------
;  | fc_mxcsr|fc_x87_cw|     <alignment>    |       fbr_strg    |      fc_dealloc   |
;  ----------------------------------------------------------------------------------
;  ----------------------------------------------------------------------------------
;  |    47   |   48    |    49    |   50    |    51   |    52   |    53   |    54   |
;  ----------------------------------------------------------------------------------
;  |   0xc0  |   0xc4  |   0xc8   |   0xcc  |   0xd0  |   0xd4  |   0xd8  |   0xdc  |
;  ----------------------------------------------------------------------------------
;  |        limit      |         base       |         R12       |         R13       |
;  ----------------------------------------------------------------------------------
;  ----------------------------------------------------------------------------------
;  |    55   |   56    |    57    |   58    |    59   |    60   |    61   |    62   |
;  ----------------------------------------------------------------------------------
;  |   0xe0  |   0xe4  |   0xe8   |   0xec  |   0xf0  |   0xf4  |   0xf8  |   0xfc  |
;  ----------------------------------------------------------------------------------
;  |        R14        |         R15        |         RDI       |        RSI        |
;  ----------------------------------------------------------------------------------
;  ----------------------------------------------------------------------------------
;  |    63   |   64    |    65    |   66    |    67   |    68   |    69   |    70   |
;  ----------------------------------------------------------------------------------
;  |  0x100  |  0x104  |  0x108   |  0x10c  |  0x110  |  0x114  |  0x118  |  0x11c  |
;  ----------------------------------------------------------------------------------
;  |        RBX        |         RBP        |       hidden      |        RIP        |
;  ----------------------------------------------------------------------------------
;  ----------------------------------------------------------------------------------
;  |    71   |   72    |    73    |   74    |    75   |    76   |    77   |    78   |
;  ----------------------------------------------------------------------------------
;  |  0x120  |  0x124  |  0x128   |  0x12c  |  0x130  |  0x134  |  0x138  |  0x13c  |
;  ----------------------------------------------------------------------------------
;  |                                   parameter area                               |
;  ----------------------------------------------------------------------------------
;  ----------------------------------------------------------------------------------
;  |    79   |   80    |    81    |   82    |    83   |    84   |    85   |    86   |
;  ----------------------------------------------------------------------------------
;  |  0x140  |  0x144  |  0x148   |  0x14c  |  0x150  |  0x154  |  0x158  |  0x15c  |
;  ----------------------------------------------------------------------------------
;  |       FCTX        |        DATA        |                                       |
;  ----------------------------------------------------------------------------------

.code

jump_fcontext PROC BOOST_CONTEXT_EXPORT FRAME
    .endprolog

    ; prepare stack
    lea rsp, [rsp-0118h]

IFNDEF BOOST_USE_TSX
    ; save XMM storage
    movaps  [rsp], xmm6
    movaps  [rsp+010h], xmm7
    movaps  [rsp+020h], xmm8
    movaps  [rsp+030h], xmm9
    movaps  [rsp+040h], xmm10
    movaps  [rsp+050h], xmm11
    movaps  [rsp+060h], xmm12
    movaps  [rsp+070h], xmm13
    movaps  [rsp+080h], xmm14
    movaps  [rsp+090h], xmm15
    ; save MMX control- and status-word
    stmxcsr  [rsp+0a0h]
    ; save x87 control-word
    fnstcw  [rsp+0a4h]
ENDIF

    ; load NT_TIB
    mov  r10,  gs:[030h]
    ; save fiber local storage
    mov  rax, [r10+020h]
    mov  [rsp+0b0h], rax
    ; save current deallocation stack
    mov  rax, [r10+01478h]
    mov  [rsp+0b8h], rax
    ; save current stack limit
    mov  rax, [r10+010h]
    mov  [rsp+0c0h], rax
    ; save current stack base
    mov  rax,  [r10+08h]
    mov  [rsp+0c8h], rax

    mov [rsp+0d0h], r12  ; save R12
    mov [rsp+0d8h], r13  ; save R13
    mov [rsp+0e0h], r14  ; save R14
    mov [rsp+0e8h], r15  ; save R15
    mov [rsp+0f0h], rdi  ; save RDI
    mov [rsp+0f8h], rsi  ; save RSI
    mov [rsp+0100h], rbx  ; save RBX
    mov [rsp+0108h], rbp  ; save RBP

    mov [rsp+0110h], rcx  ; save hidden address of transport_t

    ; preserve RSP (pointing to context-data) in R9
    mov  r9, rsp

    ; restore RSP (pointing to context-data) from RDX
    mov  rsp, rdx

IFNDEF BOOST_USE_TSX
    ; restore XMM storage
    movaps  xmm6, [rsp]
    movaps  xmm7, [rsp+010h]
    movaps  xmm8, [rsp+020h]
    movaps  xmm9, [rsp+030h]
    movaps  xmm10, [rsp+040h]
    movaps  xmm11, [rsp+050h]
    movaps  xmm12, [rsp+060h]
    movaps  xmm13, [rsp+070h]
    movaps  xmm14, [rsp+080h]
    movaps  xmm15, [rsp+090h]
    ; restore MMX control- and status-word
    ldmxcsr  [rsp+0a0h]
    ; save x87 control-word
    fldcw   [rsp+0a4h]
ENDIF

    ; load NT_TIB
    mov  r10,  gs:[030h]
    ; restore fiber local storage
    mov  rax, [rsp+0b0h]
    mov  [r10+020h], rax
    ; restore current deallocation stack
    mov  rax, [rsp+0b8h]
    mov  [r10+01478h], rax
    ; restore current stack limit
    mov  rax, [rsp+0c0h]
    mov  [r10+010h], rax
    ; restore current stack base
    mov  rax, [rsp+0c8h]
    mov  [r10+08h], rax

    mov r12, [rsp+0d0h]  ; restore R12
    mov r13, [rsp+0d8h]  ; restore R13
    mov r14, [rsp+0e0h]  ; restore R14
    mov r15, [rsp+0e8h]  ; restore R15
    mov rdi, [rsp+0f0h]  ; restore RDI
    mov rsi, [rsp+0f8h]  ; restore RSI
    mov rbx, [rsp+0100h]  ; restore RBX
    mov rbp, [rsp+0108h]  ; restore RBP

    mov rax, [rsp+0110h] ; restore hidden address of transport_t

    ; prepare stack
    lea rsp, [rsp+0118h]

    ; load return-address
    pop  r10

    ; transport_t returned in RAX
    ; return parent fcontext_t
    mov  [rax], r9
    ; return data
    mov  [rax+08h], r8

    ; transport_t as 1.arg of context-function
    mov  rcx,  rax

    ; indirect jump to context
    jmp  r10
jump_fcontext ENDP
END