diff options
Diffstat (limited to 'bridges/source/cpp_uno/gcc3_linux_aarch64/cpp2uno.cxx')
-rw-r--r-- | bridges/source/cpp_uno/gcc3_linux_aarch64/cpp2uno.cxx | 60 |
1 files changed, 1 insertions, 59 deletions
diff --git a/bridges/source/cpp_uno/gcc3_linux_aarch64/cpp2uno.cxx b/bridges/source/cpp_uno/gcc3_linux_aarch64/cpp2uno.cxx index f9396321cb14..f9f26419b381 100644 --- a/bridges/source/cpp_uno/gcc3_linux_aarch64/cpp2uno.cxx +++ b/bridges/source/cpp_uno/gcc3_linux_aarch64/cpp2uno.cxx @@ -42,7 +42,7 @@ #include "abi.hxx" -extern "C" void vtableSlotCall_(); +extern "C" void vtableSlotCall(); namespace { @@ -304,64 +304,6 @@ extern "C" void vtableCall( } } -struct aarch64_va_list { - void * stack; - void * gr_top; - void * vr_top; - int gr_offs; - int vr_offs; -}; - -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wuninitialized" -#pragma GCC diagnostic ignored "-Wvolatile-register-var" -extern "C" void vtableSlotCall( - unsigned long gpr0, unsigned long gpr1, unsigned long gpr2, - unsigned long gpr3, unsigned long gpr4, unsigned long gpr5, - unsigned long gpr6, unsigned long gpr7, double fpr0, double fpr1, - double fpr2, double fpr3, double fpr4, double fpr5, double fpr6, - double fpr7, ...) -{ - register void * volatile indirectRet asm ("x8"); - register sal_Int32 volatile functionIndex asm ("x9"); - register sal_Int32 volatile vtableOffset asm ("x10"); - va_list ap; - va_start(ap, fpr7); - assert(sizeof (va_list) == sizeof (aarch64_va_list)); - unsigned long gpr[8]; - gpr[0] = gpr0; - gpr[1] = gpr1; - gpr[2] = gpr2; - gpr[3] = gpr3; - gpr[4] = gpr4; - gpr[5] = gpr5; - gpr[6] = gpr6; - gpr[7] = gpr7; - double fpr[8]; - fpr[0] = fpr0; - fpr[1] = fpr1; - fpr[2] = fpr2; - fpr[3] = fpr3; - fpr[4] = fpr4; - fpr[5] = fpr5; - fpr[6] = fpr6; - fpr[7] = fpr7; - vtableCall( - functionIndex, vtableOffset, gpr, - reinterpret_cast<unsigned long *>(fpr), - static_cast<unsigned long *>( - reinterpret_cast<aarch64_va_list *>(&ap)->stack), - indirectRet); - asm volatile( - "ldp x0, x1, [%[gpr_]]\n\t" - "ldp d0, d1, [%[fpr_]]\n\t" - "ldp d2, d3, [%[fpr_], #16]\n\t" - :: [gpr_]"r" (gpr), [fpr_]"r" (fpr) - : "r0", "r1", "v0", "v1", "v2", "v3"); - va_end(ap); -} -#pragma GCC diagnostic pop - std::size_t const codeSnippetSize = 8 * 4; unsigned char * generateCodeSnippet( |