diff options
Diffstat (limited to 'nixpkgs/pkgs/development/libraries/boost/cygwin-1.57.0-context-cygwin.patch')
| -rw-r--r-- | nixpkgs/pkgs/development/libraries/boost/cygwin-1.57.0-context-cygwin.patch | 600 |
1 files changed, 0 insertions, 600 deletions
diff --git a/nixpkgs/pkgs/development/libraries/boost/cygwin-1.57.0-context-cygwin.patch b/nixpkgs/pkgs/development/libraries/boost/cygwin-1.57.0-context-cygwin.patch deleted file mode 100644 index 3d9726179be6..000000000000 --- a/nixpkgs/pkgs/development/libraries/boost/cygwin-1.57.0-context-cygwin.patch +++ /dev/null @@ -1,600 +0,0 @@ ---- boost_1_57_0/libs/context/build/Jamfile.v2 2014-10-20 01:26:00.000000000 -0500 -+++ boost_1_57_0/libs/context/build/Jamfile.v2 2015-05-04 17:43:10.812161900 -0500 -@@ -29,6 +29,7 @@ local rule default_binary_format ( ) - local tmp = elf ; - if [ os.name ] = "MACOSX" { tmp = mach-o ; } - if [ os.name ] = "NT" { tmp = pe ; } -+ if [ os.name ] = "CYGWIN" { tmp = pe ; } - if [ os.name ] = "AIX" { tmp = xcoff ; } - return $(tmp) ; - } -@@ -581,6 +582,16 @@ alias asm_context_sources - ; - - alias asm_context_sources -+ : asm/make_i386_ms_pe_gas.S -+ asm/jump_i386_ms_pe_gas.S -+ dummy.cpp -+ : <address-model>32 -+ <architecture>x86 -+ <binary-format>pe -+ <toolset>gcc -+ ; -+ -+alias asm_context_sources - : asm/make_i386_ms_pe_masm.asm - asm/jump_i386_ms_pe_masm.asm - dummy.cpp -@@ -715,6 +726,16 @@ alias asm_context_sources - ; - - alias asm_context_sources -+ : asm/make_x86_64_ms_pe_gas.S -+ asm/jump_x86_64_ms_pe_gas.S -+ dummy.cpp -+ : <address-model>64 -+ <architecture>x86 -+ <binary-format>pe -+ <toolset>gcc -+ ; -+ -+alias asm_context_sources - : asm/make_x86_64_ms_pe_masm.asm - asm/jump_x86_64_ms_pe_masm.asm - dummy.cpp ---- boost_1_57_0/libs/context/src/asm/jump_i386_ms_pe_gas.S 1969-12-31 18:00:00.000000000 -0600 -+++ boost_1_57_0/libs/context/src/asm/jump_i386_ms_pe_gas.S 2015-05-04 17:43:10.821663100 -0500 -@@ -0,0 +1,108 @@ -+/* -+ Copyright Oliver Kowalke 2009. -+ Copyright Thomas Sailer 2013. -+ 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 | * -+ * -------------------------------------------------------------- * -+ * | 0h | 04h | 08h | 0ch | 010h | 014h | * -+ * -------------------------------------------------------------- * -+ * | EDI | ESI | EBX | EBP | ESP | EIP | * -+ * -------------------------------------------------------------- * -+ * -------------------------------------------------------------- * -+ * | 6 | 7 | 8 | | * -+ * -------------------------------------------------------------- * -+ * | 018h | 01ch | 020h | | * -+ * -------------------------------------------------------------- * -+ * | sp | size | limit | | * -+ * -------------------------------------------------------------- * -+ * -------------------------------------------------------------- * -+ * | 9 | | * -+ * -------------------------------------------------------------- * -+ * | 024h | | * -+ * -------------------------------------------------------------- * -+ * |fc_execpt| | * -+ * -------------------------------------------------------------- * -+ * -------------------------------------------------------------- * -+ * | 10 | | * -+ * -------------------------------------------------------------- * -+ * | 028h | | * -+ * -------------------------------------------------------------- * -+ * |fc_strage| | * -+ * -------------------------------------------------------------- * -+ * -------------------------------------------------------------- * -+ * | 11 | 12 | | * -+ * -------------------------------------------------------------- * -+ * | 02ch | 030h | | * -+ * -------------------------------------------------------------- * -+ * | fc_mxcsr|fc_x87_cw| | * -+ * -------------------------------------------------------------- * -+ * * -+ * *****************************************************************/ -+ -+.file "jump_i386_ms_pe_gas.S" -+.text -+.p2align 4,,15 -+.globl _jump_fcontext -+.def _jump_fcontext; .scl 2; .type 32; .endef -+_jump_fcontext: -+ movl 0x04(%esp), %ecx /* load address of the first fcontext_t arg */ -+ movl %edi, (%ecx) /* save EDI */ -+ movl %esi, 0x04(%ecx) /* save ESI */ -+ movl %ebx, 0x08(%ecx) /* save EBX */ -+ movl %ebp, 0x0c(%ecx) /* save EBP */ -+ -+ movl %fs:(0x18), %edx /* load NT_TIB */ -+ movl (%edx), %eax /* load current SEH exception list */ -+ movl %eax, 0x24(%ecx) /* save current exception list */ -+ movl 0x04(%edx), %eax /* load current stack base */ -+ movl %eax, 0x18(%ecx) /* save current stack base */ -+ movl 0x08(%edx), %eax /* load current stack limit */ -+ movl %eax, 0x20(%ecx) /* save current stack limit */ -+ movl 0x10(%edx), %eax /* load fiber local storage */ -+ movl %eax, 0x28(%ecx) /* save fiber local storage */ -+ -+ leal 0x04(%esp), %eax /* exclude the return address */ -+ movl %eax, 0x10(%ecx) /* save as stack pointer */ -+ movl (%esp), %eax /* load return address */ -+ movl %eax, 0x14(%ecx) /* save return address */ -+ -+ movl 0x08(%esp), %edx /* load address of the second fcontext_t arg */ -+ movl (%edx), %edi /* restore EDI */ -+ movl 0x04(%edx), %esi /* restore ESI */ -+ movl 0x08(%edx), %ebx /* restore EBX */ -+ movl 0x0c(%edx), %ebp /* restore EBP */ -+ -+ movl 0x10(%esp), %eax /* check if fpu enve preserving was requested */ -+ testl %eax, %eax -+ je 1f -+ -+ stmxcsr 0x2c(%ecx) /* save MMX control word */ -+ fnstcw 0x30(%ecx) /* save x87 control word */ -+ ldmxcsr 0x2c(%edx) /* restore MMX control word */ -+ fldcw 0x30(%edx) /* restore x87 control word */ -+1: -+ movl %edx, %ecx -+ movl %fs:(0x18), %edx /* load NT_TIB */ -+ movl 0x24(%ecx), %eax /* load SEH exception list */ -+ movl %eax, (%edx) /* restore next SEH item */ -+ movl 0x18(%ecx), %eax /* load stack base */ -+ movl %eax, 0x04(%edx) /* restore stack base */ -+ movl 0x20(%ecx), %eax /* load stack limit */ -+ movl %eax, 0x08(%edx) /* restore stack limit */ -+ movl 0x28(%ecx), %eax /* load fiber local storage */ -+ movl %eax, 0x10(%edx) /* restore fiber local storage */ -+ -+ movl 0x0c(%esp), %eax /* use third arg as return value after jump */ -+ -+ movl 0x10(%ecx), %esp /* restore ESP */ -+ movl %eax, 0x04(%esp) /* use third arg as first arg in context function */ -+ movl 0x14(%ecx), %ecx /* fetch the address to return to */ -+ -+ jmp *%ecx /* indirect jump to context */ ---- boost_1_57_0/libs/context/src/asm/jump_x86_64_ms_pe_gas.S 1969-12-31 18:00:00.000000000 -0600 -+++ boost_1_57_0/libs/context/src/asm/jump_x86_64_ms_pe_gas.S 2015-05-04 17:43:10.829664200 -0500 -@@ -0,0 +1,189 @@ -+/* -+ Copyright Oliver Kowalke 2009. -+ Copyright Thomas Sailer 2013. -+ 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 | * -+ * ---------------------------------------------------------------------------------- * -+ * | R12 | R13 | R14 | R15 | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0x20 | 0x24 | 0x28 | 0x2c | 0x30 | 0x34 | 0x38 | 0x3c | * -+ * ---------------------------------------------------------------------------------- * -+ * | RDI | RSI | RBX | RBP | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 16 | 17 | 18 | 19 | | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0x40 | 0x44 | 0x48 | 0x4c | | * -+ * ---------------------------------------------------------------------------------- * -+ * | RSP | RIP | | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 20 | 21 | 22 | 23 | 24 | 25 | | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0x50 | 0x54 | 0x58 | 0x5c | 0x60 | 0x64 | | * -+ * ---------------------------------------------------------------------------------- * -+ * | sp | size | limit | | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 26 | 27 | | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0x68 | 0x6c | | * -+ * ---------------------------------------------------------------------------------- * -+ * | fbr_strg | | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0x70 | 0x74 | 0x78 | 0x7c | 0x80 | 0x84 | 0x88 | 0x8c | * -+ * ---------------------------------------------------------------------------------- * -+ * | fc_mxcsr|fc_x87_cw| fc_xmm | SEE registers (XMM6-XMM15) | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0x90 | 0x94 | 0x98 | 0x9c | 0xa0 | 0xa4 | 0xa8 | 0xac | * -+ * ---------------------------------------------------------------------------------- * -+ * | SEE registers (XMM6-XMM15) | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0xb0 | 0xb4 | 0xb8 | 0xbc | 0xc0 | 0xc4 | 0xc8 | 0xcc | * -+ * ---------------------------------------------------------------------------------- * -+ * | SEE registers (XMM6-XMM15) | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0xd0 | 0xd4 | 0xd8 | 0xdc | 0xe0 | 0xe4 | 0xe8 | 0xec | * -+ * ---------------------------------------------------------------------------------- * -+ * | SEE registers (XMM6-XMM15) | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0xf0 | 0xf4 | 0xf8 | 0xfc | 0x100 | 0x104 | 0x108 | 0x10c | * -+ * ---------------------------------------------------------------------------------- * -+ * | SEE registers (XMM6-XMM15) | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0x110 | 0x114 | 0x118 | 0x11c | 0x120 | 0x124 | 0x128 | 0x12c | * -+ * ---------------------------------------------------------------------------------- * -+ * | SEE registers (XMM6-XMM15) | * -+ * ---------------------------------------------------------------------------------- * -+ * * -+ * *************************************************************************************/ -+ -+.file "jump_x86_64_ms_pe_gas.S" -+.text -+.p2align 4,,15 -+.globl jump_fcontext -+.def jump_fcontext; .scl 2; .type 32; .endef -+.seh_proc jump_fcontext -+jump_fcontext: -+.seh_endprologue -+ movq %r12, (%rcx) /* save R12 */ -+ movq %r13, 0x08(%rcx) /* save R13 */ -+ movq %r14, 0x10(%rcx) /* save R14 */ -+ movq %r15, 0x18(%rcx) /* save R15 */ -+ movq %rdi, 0x20(%rcx) /* save RDI */ -+ movq %rsi, 0x28(%rcx) /* save RSI */ -+ movq %rbx, 0x30(%rcx) /* save RBX */ -+ movq %rbp, 0x38(%rcx) /* save RBP */ -+ -+ movq %gs:(0x30), %r10 /* load NT_TIB */ -+ movq 0x08(%r10), %rax /* load current stack base */ -+ movq %rax, 0x50(%rcx) /* save current stack base */ -+ movq 0x10(%r10), %rax /* load current stack limit */ -+ movq %rax, 0x60(%rcx) /* save current stack limit */ -+ movq 0x18(%r10), %rax /* load fiber local storage */ -+ movq %rax, 0x68(%rcx) /* save fiber local storage */ -+ -+ testq %r9, %r9 -+ je 1f -+ -+ stmxcsr 0x70(%rcx) /* save MMX control and status word */ -+ fnstcw 0x74(%rcx) /* save x87 control word */ -+ /* save XMM storage */ -+ /* save start address of SSE register block in R10 */ -+ leaq 0x90(%rcx), %r10 -+ /* shift address in R10 to lower 16 byte boundary */ -+ /* == pointer to SEE register block */ -+ andq $-16, %r10 -+ -+ movaps %xmm6, (%r10) -+ movaps %xmm7, 0x10(%r10) -+ movaps %xmm8, 0x20(%r10) -+ movaps %xmm9, 0x30(%r10) -+ movaps %xmm10, 0x40(%r10) -+ movaps %xmm11, 0x50(%r10) -+ movaps %xmm12, 0x60(%r10) -+ movaps %xmm13, 0x70(%r10) -+ movaps %xmm14, 0x80(%r10) -+ movaps %xmm15, 0x90(%r10) -+ -+ ldmxcsr 0x70(%rdx) /* restore MMX control and status word */ -+ fldcw 0x74(%rdx) /* restore x87 control word */ -+ /* restore XMM storage */ -+ /* save start address of SSE register block in R10 */ -+ leaq 0x90(%rdx), %r10 -+ /* shift address in R10 to lower 16 byte boundary */ -+ /* == pointer to SEE register block */ -+ andq $-16, %r10 -+ -+ movaps (%r10), %xmm6 -+ movaps 0x10(%r10), %xmm7 -+ movaps 0x20(%r10), %xmm8 -+ movaps 0x30(%r10), %xmm9 -+ movaps 0x40(%r10), %xmm10 -+ movaps 0x50(%r10), %xmm11 -+ movaps 0x60(%r10), %xmm12 -+ movaps 0x70(%r10), %xmm13 -+ movaps 0x80(%r10), %xmm14 -+ movaps 0x90(%r10), %xmm15 -+ -+1: -+ leaq 0x08(%rsp), %rax /* exclude the return address */ -+ movq %rax, 0x40(%rcx) /* save as stack pointer */ -+ movq (%rsp), %rax /* load return address */ -+ movq %rax, 0x48(%rcx) /* save return address */ -+ -+ movq (%rdx), %r12 /* restore R12 */ -+ movq 0x08(%rdx), %r13 /* restore R13 */ -+ movq 0x10(%rdx), %r14 /* restore R14 */ -+ movq 0x18(%rdx), %r15 /* restore R15 */ -+ movq 0x20(%rdx), %rdi /* restore RDI */ -+ movq 0x28(%rdx), %rsi /* restore RSI */ -+ movq 0x30(%rdx), %rbx /* restore RBX */ -+ movq 0x38(%rdx), %rbp /* restore RBP */ -+ -+ movq %gs:(0x30), %r10 /* load NT_TIB */ -+ movq 0x50(%rdx), %rax /* load stack base */ -+ movq %rax, 0x08(%r10) /* restore stack base */ -+ movq 0x60(%rdx), %rax /* load stack limit */ -+ movq %rax, 0x10(%r10) /* restore stack limit */ -+ movq 0x68(%rdx), %rax /* load fiber local storage */ -+ movq %rax, 0x18(%r10) /* restore fiber local storage */ -+ -+ movq 0x40(%rdx), %rsp /* restore RSP */ -+ movq 0x48(%rdx), %r10 /* fetch the address to returned to */ -+ -+ movq %r8, %rax /* use third arg as return value after jump */ -+ movq %r8, %rcx /* use third arg as first arg in context function */ -+ -+ jmp *%r10 /* indirect jump to caller */ -+.seh_endproc ---- boost_1_57_0/libs/context/src/asm/make_i386_ms_pe_gas.S 1969-12-31 18:00:00.000000000 -0600 -+++ boost_1_57_0/libs/context/src/asm/make_i386_ms_pe_gas.S 2015-05-04 17:43:10.836165000 -0500 -@@ -0,0 +1,115 @@ -+/* -+ Copyright Oliver Kowalke 2009. -+ Copyright Thomas Sailer 2013. -+ 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 | * -+ * -------------------------------------------------------------- * -+ * | 0h | 04h | 08h | 0ch | 010h | 014h | * -+ * -------------------------------------------------------------- * -+ * | EDI | ESI | EBX | EBP | ESP | EIP | * -+ * -------------------------------------------------------------- * -+ * -------------------------------------------------------------- * -+ * | 6 | 7 | 8 | | * -+ * -------------------------------------------------------------- * -+ * | 018h | 01ch | 020h | | * -+ * -------------------------------------------------------------- * -+ * | sp | size | limit | | * -+ * -------------------------------------------------------------- * -+ * -------------------------------------------------------------- * -+ * | 9 | | * -+ * -------------------------------------------------------------- * -+ * | 024h | | * -+ * -------------------------------------------------------------- * -+ * |fc_execpt| | * -+ * -------------------------------------------------------------- * -+ * -------------------------------------------------------------- * -+ * | 10 | | * -+ * -------------------------------------------------------------- * -+ * | 028h | | * -+ * -------------------------------------------------------------- * -+ * |fc_strage| | * -+ * -------------------------------------------------------------- * -+ * -------------------------------------------------------------- * -+ * | 11 | 12 | | * -+ * -------------------------------------------------------------- * -+ * | 02ch | 030h | | * -+ * -------------------------------------------------------------- * -+ * | fc_mxcsr|fc_x87_cw| | * -+ * -------------------------------------------------------------- * -+ * * -+ * *****************************************************************/ -+ -+.file "make_i386_ms_pe_gas.S" -+.text -+.p2align 4,,15 -+.globl _make_fcontext -+.def _make_fcontext; .scl 2; .type 32; .endef -+_make_fcontext: -+ movl 0x04(%esp), %eax /* load 1. arg of make_fcontext, pointer to context stack (base) */ -+ leal -0x34(%eax),%eax /* reserve space for fcontext_t at top of context stack */ -+ -+ /* shift address in EAX to lower 16 byte boundary */ -+ /* == pointer to fcontext_t and address of context stack */ -+ andl $-16, %eax -+ -+ movl 0x04(%esp), %ecx /* load 1. arg of make_fcontext, pointer to context stack (base) */ -+ movl %ecx, 0x18(%eax) /* save address of context stack (base) in fcontext_t */ -+ movl 0x08(%esp), %edx /* load 2. arg of make_fcontext, context stack size */ -+ movl %edx, 0x1c(%eax) /* save context stack size in fcontext_t */ -+ negl %edx /* negate stack size for LEA instruction (== substraction) */ -+ leal (%ecx,%edx),%ecx /* compute bottom address of context stack (limit) */ -+ movl %ecx, 0x20(%eax) /* save address of context stack (limit) in fcontext_t */ -+ movl 0x0c(%esp), %ecx /* load 3. arg of make_fcontext, pointer to context function */ -+ movl %ecx, 0x14(%eax) /* save address of context function in fcontext_t */ -+ -+ stmxcsr 0x02c(%eax) /* save MMX control word */ -+ fnstcw 0x030(%eax) /* save x87 control word */ -+ -+ leal -0x1c(%eax),%edx /* reserve space for last frame and seh on context stack, (ESP - 0x4) % 16 == 0 */ -+ movl %edx, 0x10(%eax) /* save address in EDX as stack pointer for context function */ -+ -+ movl $finish, %ecx /* abs address of finish */ -+ movl %ecx, (%edx) /* save address of finish as return address for context function */ -+ /* entered after context function returns */ -+ -+ /* traverse current seh chain to get the last exception handler installed by Windows */ -+ /* note that on Windows Server 2008 and 2008 R2, SEHOP is activated by default */ -+ /* the exception handler chain is tested for the presence of ntdll.dll!FinalExceptionHandler */ -+ /* at its end by RaiseException all seh andlers are disregarded if not present and the */ -+ /* program is aborted */ -+ movl %fs:(0x18), %ecx /* load NT_TIB into ECX */ -+ -+walk: -+ movl (%ecx), %edx /* load 'next' member of current SEH into EDX */ -+ incl %edx /* test if 'next' of current SEH is last (== 0xffffffff) */ -+ jz found -+ decl %edx -+ xchgl %ecx, %edx /* exchange content; ECX contains address of next SEH */ -+ jmp walk /* inspect next SEH */ -+ -+found: -+ movl 0x04(%ecx), %ecx /* load 'handler' member of SEH == address of last SEH handler installed by Windows */ -+ movl 0x10(%eax), %edx /* load address of stack pointer for context function */ -+ movl %ecx, 0x18(%edx) /* save address in ECX as SEH handler for context */ -+ movl $0xffffffff,%ecx /* set ECX to -1 */ -+ movl %ecx, 0x14(%edx) /* save ECX as next SEH item */ -+ leal 0x14(%edx), %ecx /* load address of next SEH item */ -+ movl %ecx, 0x24(%eax) /* save next SEH */ -+ -+ ret -+ -+finish: -+ /* ESP points to same address as ESP on entry of context function + 0x4 */ -+ xorl %eax, %eax -+ movl %eax, (%esp) /* exit code is zero */ -+ call __exit /* exit application */ -+ hlt -+ -+.def __exit; .scl 2; .type 32; .endef /* standard C library function */ ---- boost_1_57_0/libs/context/src/asm/make_x86_64_ms_pe_gas.S 1969-12-31 18:00:00.000000000 -0600 -+++ boost_1_57_0/libs/context/src/asm/make_x86_64_ms_pe_gas.S 2015-05-04 17:43:10.843165900 -0500 -@@ -0,0 +1,132 @@ -+/* -+ Copyright Oliver Kowalke 2009. -+ Copyright Thomas Sailer 2013. -+ 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 | * -+ * ---------------------------------------------------------------------------------- * -+ * | R12 | R13 | R14 | R15 | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0x20 | 0x24 | 0x28 | 0x2c | 0x30 | 0x34 | 0x38 | 0x3c | * -+ * ---------------------------------------------------------------------------------- * -+ * | RDI | RSI | RBX | RBP | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 16 | 17 | 18 | 19 | | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0x40 | 0x44 | 0x48 | 0x4c | | * -+ * ---------------------------------------------------------------------------------- * -+ * | RSP | RIP | | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 20 | 21 | 22 | 23 | 24 | 25 | | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0x50 | 0x54 | 0x58 | 0x5c | 0x60 | 0x64 | | * -+ * ---------------------------------------------------------------------------------- * -+ * | sp | size | limit | | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 26 | 27 | | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0x68 | 0x6c | | * -+ * ---------------------------------------------------------------------------------- * -+ * | fbr_strg | | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0x70 | 0x74 | 0x78 | 0x7c | 0x80 | 0x84 | 0x88 | 0x8c | * -+ * ---------------------------------------------------------------------------------- * -+ * | fc_mxcsr|fc_x87_cw| fc_xmm | SEE registers (XMM6-XMM15) | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0x90 | 0x94 | 0x98 | 0x9c | 0xa0 | 0xa4 | 0xa8 | 0xac | * -+ * ---------------------------------------------------------------------------------- * -+ * | SEE registers (XMM6-XMM15) | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0xb0 | 0xb4 | 0xb8 | 0xbc | 0xc0 | 0xc4 | 0xc8 | 0xcc | * -+ * ---------------------------------------------------------------------------------- * -+ * | SEE registers (XMM6-XMM15) | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0xd0 | 0xd4 | 0xd8 | 0xdc | 0xe0 | 0xe4 | 0xe8 | 0xec | * -+ * ---------------------------------------------------------------------------------- * -+ * | SEE registers (XMM6-XMM15) | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0xf0 | 0xf4 | 0xf8 | 0xfc | 0x100 | 0x104 | 0x108 | 0x10c | * -+ * ---------------------------------------------------------------------------------- * -+ * | SEE registers (XMM6-XMM15) | * -+ * ---------------------------------------------------------------------------------- * -+ * ---------------------------------------------------------------------------------- * -+ * | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | * -+ * ---------------------------------------------------------------------------------- * -+ * | 0x110 | 0x114 | 0x118 | 0x11c | 0x120 | 0x124 | 0x128 | 0x12c | * -+ * ---------------------------------------------------------------------------------- * -+ * | SEE registers (XMM6-XMM15) | * -+ * ---------------------------------------------------------------------------------- * -+ * * -+ * *************************************************************************************/ -+ -+.file "make_x86_64_ms_pe_gas.S" -+.text -+.p2align 4,,15 -+.globl make_fcontext -+.def make_fcontext; .scl 2; .type 32; .endef -+.seh_proc make_fcontext -+make_fcontext: -+.seh_endprologue -+ leaq -0x130(%rcx),%rax /* reserve space for fcontext_t at top of context stack */ -+ -+ /* shift address in RAX to lower 16 byte boundary */ -+ /* == pointer to fcontext_t and address of context stack */ -+ andq $-16, %rax -+ -+ movq %r8, 0x48(%rax) /* save address of context function in fcontext_t */ -+ movq %rdx, 0x58(%rax) /* save context stack size in fcontext_t */ -+ movq %rcx, 0x50(%rax) /* save address of context stack pointer (base) in fcontext_t */ -+ -+ negq %rdx /* negate stack size for LEA instruction (== substraction) */ -+ leaq (%rcx,%rdx),%rcx /* compute bottom address of context stack (limit) */ -+ movq %rcx, 0x60(%rax) /* save bottom address of context stack (limit) in fcontext_t */ -+ -+ stmxcsr 0x70(%rax) /* save MMX control and status word */ -+ fnstcw 0x74(%rax) /* save x87 control word */ -+ -+ leaq -0x28(%rax),%rdx /* reserve 32byte shadow space + return address on stack, (RSP - 0x8) % 16 == 0 */ -+ movq %rdx, 0x40(%rax) /* save address in RDX as stack pointer for context function */ -+ -+ leaq finish(%rip),%rcx /* compute abs address of label finish */ -+ movq %rcx,(%rdx) /* save address of finish as return address for context function */ -+ /* entered after context function returns */ -+ -+ ret -+ -+finish: -+ /* RSP points to same address as RSP on entry of context function + 0x8 */ -+ xorq %rcx, %rcx /* exit code is zero */ -+ call _exit /* exit application */ -+ hlt -+.seh_endproc -+ -+.def _exit; .scl 2; .type 32; .endef /* standard C library function */ |