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Commit c02b63fb authored by Paul Gofman's avatar Paul Gofman Committed by Alexandre Julliard
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ntdll: Add PE frame handling to KiUserExceptionDispatcher() on x64.

Signed-off-by: 's avatarPaul Gofman <pgofman@codeweavers.com> Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent 69b65723
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Showing with 13 additions and 6 deletions
dlls/ntdll/signal_x86_64.c
View file @ c02b63fb
......@@ -588,15 +588,22 @@ __ASM_GLOBAL_FUNC( KiUserExceptionDispatcher,
"mov %rbp,-0x10(%rcx)\n\t"
"mov %rdi,-0x18(%rcx)\n\t"
"mov %rsi,-0x20(%rcx)\n\t"
"mov %rcx,%rbp\n\t"
"lea -0x10(%rcx),%rbp\n\t"
"mov %rsp,%rdx\n\t" /* context */
"lea 0x4f0(%rsp),%rcx\n\t" /* rec */
__ASM_SEH(".seh_pushreg %rbp\n\t")
__ASM_SEH(".seh_setframe %rbp,0\n\t")
__ASM_SEH(".seh_pushreg %rdi\n\t")
__ASM_SEH(".seh_pushreg %rsi\n\t")
__ASM_SEH(".seh_endprologue\n\t")
__ASM_CFI(".cfi_signal_frame\n\t")
__ASM_CFI(".cfi_def_cfa %rbp,0\n\t")
__ASM_CFI(".cfi_rel_offset %rip,-0x8\n\t")
__ASM_CFI(".cfi_rel_offset %rbp,-0x10\n\t")
__ASM_CFI(".cfi_rel_offset %rdi,-0x18\n\t")
__ASM_CFI(".cfi_rel_offset %rsi,-0x20\n\t")
__ASM_CFI(".cfi_adjust_cfa_offset 0x10\n\t")
__ASM_CFI(".cfi_def_cfa %rbp,0x10\n\t")
__ASM_CFI(".cfi_rel_offset %rip,0x8\n\t")
__ASM_CFI(".cfi_rel_offset %rbp,0x0\n\t")
__ASM_CFI(".cfi_rel_offset %rdi,-0x8\n\t")
__ASM_CFI(".cfi_rel_offset %rsi,-0x10\n\t")
"call " __ASM_NAME("dispatch_exception") "\n\t"
"int3")
......
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