xpcom/reflect/xptcall/src/md/unix/xptcinvoke_x86_solaris.cpp@b8a032363ba2 (annotated)
xpcom/reflect/xptcall/src/md/unix/xptcinvoke_x86_solaris.cpp
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| michael@0 | 2 | * |
| michael@0 | 3 | * This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 6 | |
| michael@0 | 7 | /* Platform specific code to invoke XPCOM methods on native objects */ |
| michael@0 | 8 | |
| michael@0 | 9 | #include "xptcprivate.h" |
| michael@0 | 10 | |
| michael@0 | 11 | extern "C" { |
| michael@0 | 12 | |
| michael@0 | 13 | // Remember that these 'words' are 32bit DWORDS |
| michael@0 | 14 | |
| michael@0 | 15 | uint32_t |
| michael@0 | 16 | invoke_count_words(uint32_t paramCount, nsXPTCVariant* s) |
| michael@0 | 17 | { |
| michael@0 | 18 | uint32_t result = 0; |
| michael@0 | 19 | for(uint32_t i = 0; i < paramCount; i++, s++) |
| michael@0 | 20 | { |
| michael@0 | 21 | if(s->IsPtrData()) |
| michael@0 | 22 | { |
| michael@0 | 23 | result++; |
| michael@0 | 24 | continue; |
| michael@0 | 25 | } |
| michael@0 | 26 | result++; |
| michael@0 | 27 | switch(s->type) |
| michael@0 | 28 | { |
| michael@0 | 29 | case nsXPTType::T_I64 : |
| michael@0 | 30 | case nsXPTType::T_U64 : |
| michael@0 | 31 | case nsXPTType::T_DOUBLE : |
| michael@0 | 32 | result++; |
| michael@0 | 33 | break; |
| michael@0 | 34 | } |
| michael@0 | 35 | } |
| michael@0 | 36 | return result; |
| michael@0 | 37 | } |
| michael@0 | 38 | |
| michael@0 | 39 | void |
| michael@0 | 40 | invoke_copy_to_stack(uint32_t paramCount, nsXPTCVariant* s, uint32_t* d) |
| michael@0 | 41 | { |
| michael@0 | 42 | for(uint32_t i = 0; i < paramCount; i++, d++, s++) |
| michael@0 | 43 | { |
| michael@0 | 44 | if(s->IsPtrData()) |
| michael@0 | 45 | { |
| michael@0 | 46 | *((void**)d) = s->ptr; |
| michael@0 | 47 | continue; |
| michael@0 | 48 | } |
| michael@0 | 49 | |
| michael@0 | 50 | /* XXX: the following line is here (rather than as the default clause in |
| michael@0 | 51 | * the following switch statement) so that the Sun native compiler |
| michael@0 | 52 | * will generate the correct assembly code on the Solaris Intel |
| michael@0 | 53 | * platform. See the comments in bug #28817 for more details. |
| michael@0 | 54 | */ |
| michael@0 | 55 | |
| michael@0 | 56 | *((void**)d) = s->val.p; |
| michael@0 | 57 | |
| michael@0 | 58 | switch(s->type) |
| michael@0 | 59 | { |
| michael@0 | 60 | case nsXPTType::T_I64 : *((int64_t*) d) = s->val.i64; d++; break; |
| michael@0 | 61 | case nsXPTType::T_U64 : *((uint64_t*)d) = s->val.u64; d++; break; |
| michael@0 | 62 | case nsXPTType::T_DOUBLE : *((double*) d) = s->val.d; d++; break; |
| michael@0 | 63 | } |
| michael@0 | 64 | } |
| michael@0 | 65 | } |
| michael@0 | 66 | |
| michael@0 | 67 | } |
