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author | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-03-30 20:03:33 +0100 |
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committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-03-30 20:03:33 +0100 |
commit | 6b968b13d9cab02d8634facc87ae39e51dee4020 (patch) | |
tree | b84b2c122ce39dedbd8286bb6c7aba3aca51b964 /xpcom/reflect/xptcall/md/unix/xptcstubs_x86_64_solaris.cpp | |
parent | 25779d371c571e4f51792af3e3c5588b3186e934 (diff) | |
download | UXP-6b968b13d9cab02d8634facc87ae39e51dee4020.tar UXP-6b968b13d9cab02d8634facc87ae39e51dee4020.tar.gz UXP-6b968b13d9cab02d8634facc87ae39e51dee4020.tar.lz UXP-6b968b13d9cab02d8634facc87ae39e51dee4020.tar.xz UXP-6b968b13d9cab02d8634facc87ae39e51dee4020.zip |
Issue #187: Remove solaris 1st party code OS checks.
Diffstat (limited to 'xpcom/reflect/xptcall/md/unix/xptcstubs_x86_64_solaris.cpp')
-rw-r--r-- | xpcom/reflect/xptcall/md/unix/xptcstubs_x86_64_solaris.cpp | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_x86_64_solaris.cpp b/xpcom/reflect/xptcall/md/unix/xptcstubs_x86_64_solaris.cpp deleted file mode 100644 index 677fa9960..000000000 --- a/xpcom/reflect/xptcall/md/unix/xptcstubs_x86_64_solaris.cpp +++ /dev/null @@ -1,139 +0,0 @@ -/* -*- 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/. */ - -// Implement shared vtbl methods. - -// Keep this in sync with the darwin version. - -#include "xptcprivate.h" -#include "xptiprivate.h" - -// The Linux/x86-64 ABI passes the first 6 integer parameters and the -// first 8 floating point parameters in registers (rdi, rsi, rdx, rcx, -// r8, r9 and xmm0-xmm7), no stack space is allocated for these by the -// caller. The rest of the parameters are passed in the callers stack -// area. - -const uint32_t PARAM_BUFFER_COUNT = 16; -const uint32_t GPR_COUNT = 6; -const uint32_t FPR_COUNT = 8; - -// PrepareAndDispatch() is called by SharedStub() and calls the actual method. -// -// - 'args[]' contains the arguments passed on stack -// - 'gpregs[]' contains the arguments passed in integer registers -// - 'fpregs[]' contains the arguments passed in floating point registers -// -// The parameters are mapped into an array of type 'nsXPTCMiniVariant' -// and then the method gets called. - -extern "C" nsresult ATTRIBUTE_USED -PrepareAndDispatch(nsXPTCStubBase * self, uint32_t methodIndex, - uint64_t * args, uint64_t * gpregs, double *fpregs) -{ - nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT]; - nsXPTCMiniVariant* dispatchParams = nullptr; - const nsXPTMethodInfo* info; - uint32_t paramCount; - uint32_t i; - nsresult result = NS_ERROR_FAILURE; - - NS_ASSERTION(self,"no self"); - - self->mEntry->GetMethodInfo(uint16_t(methodIndex), &info); - NS_ASSERTION(info,"no method info"); - if (!info) - return NS_ERROR_UNEXPECTED; - - paramCount = info->GetParamCount(); - - // setup variant array pointer - if (paramCount > PARAM_BUFFER_COUNT) - dispatchParams = new nsXPTCMiniVariant[paramCount]; - else - dispatchParams = paramBuffer; - - NS_ASSERTION(dispatchParams,"no place for params"); - if (!dispatchParams) - return NS_ERROR_OUT_OF_MEMORY; - - uint64_t* ap = args; - uint32_t nr_gpr = 1; // skip one GPR register for 'that' - uint32_t nr_fpr = 0; - uint64_t value; - - for (i = 0; i < paramCount; i++) { - const nsXPTParamInfo& param = info->GetParam(i); - const nsXPTType& type = param.GetType(); - nsXPTCMiniVariant* dp = &dispatchParams[i]; - - if (!param.IsOut() && type == nsXPTType::T_DOUBLE) { - if (nr_fpr < FPR_COUNT) - dp->val.d = fpregs[nr_fpr++]; - else - dp->val.d = *(double*) ap++; - continue; - } - else if (!param.IsOut() && type == nsXPTType::T_FLOAT) { - if (nr_fpr < FPR_COUNT) - // The value in %xmm register is already prepared to - // be retrieved as a float. Therefore, we pass the - // value verbatim, as a double without conversion. - dp->val.d = fpregs[nr_fpr++]; - else - dp->val.f = *(float*) ap++; - continue; - } - else { - if (nr_gpr < GPR_COUNT) - value = gpregs[nr_gpr++]; - else - value = *ap++; - } - - if (param.IsOut() || !type.IsArithmetic()) { - dp->val.p = (void*) value; - continue; - } - - switch (type) { - case nsXPTType::T_I8: dp->val.i8 = (int8_t) value; break; - case nsXPTType::T_I16: dp->val.i16 = (int16_t) value; break; - case nsXPTType::T_I32: dp->val.i32 = (int32_t) value; break; - case nsXPTType::T_I64: dp->val.i64 = (int64_t) value; break; - case nsXPTType::T_U8: dp->val.u8 = (uint8_t) value; break; - case nsXPTType::T_U16: dp->val.u16 = (uint16_t) value; break; - case nsXPTType::T_U32: dp->val.u32 = (uint32_t) value; break; - case nsXPTType::T_U64: dp->val.u64 = (uint64_t) value; break; - // Cast to uint8_t first, to remove garbage on upper 56 bits. - case nsXPTType::T_BOOL: dp->val.b = (bool)(uint8_t) value; break; - case nsXPTType::T_CHAR: dp->val.c = (char) value; break; - case nsXPTType::T_WCHAR: dp->val.wc = (wchar_t) value; break; - - default: - NS_ERROR("bad type"); - break; - } - } - - result = self->mOuter->CallMethod((uint16_t) methodIndex, info, dispatchParams); - - if (dispatchParams != paramBuffer) - delete [] dispatchParams; - - return result; -} - -#define STUB_ENTRY(n) - -#define SENTINEL_ENTRY(n) \ -nsresult nsXPTCStubBase::Sentinel##n() \ -{ \ - NS_ERROR("nsXPTCStubBase::Sentinel called"); \ - return NS_ERROR_NOT_IMPLEMENTED; \ -} - -#include "xptcstubsdef.inc" |