diff options
Diffstat (limited to 'xpcom/reflect/xptcall/md/unix/xptcinvoke_ipf32.cpp')
| -rw-r--r-- | xpcom/reflect/xptcall/md/unix/xptcinvoke_ipf32.cpp | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_ipf32.cpp b/xpcom/reflect/xptcall/md/unix/xptcinvoke_ipf32.cpp new file mode 100644 index 0000000000..b048a8709d --- /dev/null +++ b/xpcom/reflect/xptcall/md/unix/xptcinvoke_ipf32.cpp @@ -0,0 +1,131 @@ + +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "xptcprivate.h" + +#include <iostream.h> + +// "This code is for IA64 only" + + +/* invoke_copy_to_stack() will copy from variant array 's' to + * the stack argument area 'mloc', the integer register area 'iloc', and + * the float register area 'floc'. + * + */ +extern "C" void +invoke_copy_to_stack(uint64_t* mloc, uint64_t* iloc, uint64_t* floc, + const uint32_t paramCount, nsXPTCVariant* s) +{ + uint64_t* dest = mloc; + uint32_t len = paramCount; + nsXPTCVariant* source = s; + + uint32_t indx; + uint32_t endlen; + endlen = (len > 7) ? 7 : len; + /* handle the memory arguments */ + for (indx = 7; indx < len; ++indx) + { + if (source[indx].IsPtrData()) + { +#ifdef __LP64__ + /* 64 bit pointer mode */ + *((void**) dest) = source[indx].ptr; +#else + /* 32 bit pointer mode */ + uint32_t* adr = (uint32_t*) dest; + *(adr) = 0; + *(adr+1) = (uint32_t) source[indx].ptr; +#endif + } + else + switch (source[indx].type) + { + case nsXPTType::T_I8 : *(dest) = source[indx].val.i8; break; + case nsXPTType::T_I16 : *(dest) = source[indx].val.i16; break; + case nsXPTType::T_I32 : *(dest) = source[indx].val.i32; break; + case nsXPTType::T_I64 : *(dest) = source[indx].val.i64; break; + case nsXPTType::T_U8 : *(dest) = source[indx].val.u8; break; + case nsXPTType::T_U16 : *(dest) = source[indx].val.u16; break; + case nsXPTType::T_U32 : *(dest) = source[indx].val.u32; break; + case nsXPTType::T_U64 : *(dest) = source[indx].val.u64; break; + case nsXPTType::T_FLOAT : *(dest) = source[indx].val.u32; break; + case nsXPTType::T_DOUBLE: *(dest) = source[indx].val.u64; break; + case nsXPTType::T_BOOL : *(dest) = source[indx].val.b; break; + case nsXPTType::T_CHAR : *(dest) = source[indx].val.c; break; + case nsXPTType::T_WCHAR : *(dest) = source[indx].val.wc; break; + default: + // all the others are plain pointer types +#ifdef __LP64__ + /* 64 bit pointer mode */ + *((void**) dest) = source[indx].val.p; +#else + { + /* 32 bit pointer mode */ + uint32_t* adr = (uint32_t*) dest; + *(adr) = 0; + *(adr+1) = (uint32_t) source[indx].val.p; + } +#endif + } + ++dest; + } + /* process register arguments */ + dest = iloc; + for (indx = 0; indx < endlen; ++indx) + { + if (source[indx].IsPtrData()) + { +#ifdef __LP64__ + /* 64 bit pointer mode */ + *((void**) dest) = source[indx].ptr; +#else + /* 32 bit pointer mode */ + uint32_t* adr = (uint32_t*) dest; + *(adr) = 0; + *(adr+1) = (uint32_t) source[indx].ptr; +#endif + } + else + switch (source[indx].type) + { + case nsXPTType::T_I8 : *(dest) = source[indx].val.i8; break; + case nsXPTType::T_I16 : *(dest) = source[indx].val.i16; break; + case nsXPTType::T_I32 : *(dest) = source[indx].val.i32; break; + case nsXPTType::T_I64 : *(dest) = source[indx].val.i64; break; + case nsXPTType::T_U8 : *(dest) = source[indx].val.u8; break; + case nsXPTType::T_U16 : *(dest) = source[indx].val.u16; break; + case nsXPTType::T_U32 : *(dest) = source[indx].val.u32; break; + case nsXPTType::T_U64 : *(dest) = source[indx].val.u64; break; + case nsXPTType::T_FLOAT : + *((double*) (floc++)) = (double) source[indx].val.f; + break; + case nsXPTType::T_DOUBLE: + *((double*) (floc++)) = source[indx].val.d; + break; + case nsXPTType::T_BOOL : *(dest) = source[indx].val.b; break; + case nsXPTType::T_CHAR : *(dest) = source[indx].val.c; break; + case nsXPTType::T_WCHAR : *(dest) = source[indx].val.wc; break; + default: + // all the others are plain pointer types +#ifdef __LP64__ + /* 64 bit pointer mode */ + *((void**) dest) = source[indx].val.p; +#else + { + /* 32 bit pointer mode */ + uint32_t* adr = (uint32_t*) dest; + *(adr) = 0; + *(adr+1) = (uint32_t) source[indx].val.p; + } +#endif + } + ++dest; + } + +} |