diff options
Diffstat (limited to 'source/Plugins/Process/Utility/RegisterContextPOSIX_x86.cpp')
| -rw-r--r-- | source/Plugins/Process/Utility/RegisterContextPOSIX_x86.cpp | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/source/Plugins/Process/Utility/RegisterContextPOSIX_x86.cpp b/source/Plugins/Process/Utility/RegisterContextPOSIX_x86.cpp index 5e1bf35356b8..41cec8add987 100644 --- a/source/Plugins/Process/Utility/RegisterContextPOSIX_x86.cpp +++ b/source/Plugins/Process/Utility/RegisterContextPOSIX_x86.cpp @@ -365,12 +365,6 @@ RegisterContextPOSIX_x86::RegisterContextPOSIX_x86( break; } - // Initialize m_iovec to point to the buffer and buffer size - // using the conventions of Berkeley style UIO structures, as required - // by PTRACE extensions. - m_iovec.iov_base = &m_fpr.xstate.xsave; - m_iovec.iov_len = sizeof(m_fpr.xstate.xsave); - ::memset(&m_fpr, 0, sizeof(FPR)); m_fpr_type = eNotValid; @@ -481,19 +475,19 @@ bool RegisterContextPOSIX_x86::CopyYMMtoXSTATE(uint32_t reg, return false; if (byte_order == eByteOrderLittle) { - ::memcpy(m_fpr.xstate.fxsave.xmm[reg - m_reg_info.first_ymm].bytes, + ::memcpy(m_fpr.fxsave.xmm[reg - m_reg_info.first_ymm].bytes, m_ymm_set.ymm[reg - m_reg_info.first_ymm].bytes, sizeof(XMMReg)); - ::memcpy(m_fpr.xstate.xsave.ymmh[reg - m_reg_info.first_ymm].bytes, + ::memcpy(m_fpr.xsave.ymmh[reg - m_reg_info.first_ymm].bytes, m_ymm_set.ymm[reg - m_reg_info.first_ymm].bytes + sizeof(XMMReg), sizeof(YMMHReg)); return true; } if (byte_order == eByteOrderBig) { - ::memcpy(m_fpr.xstate.fxsave.xmm[reg - m_reg_info.first_ymm].bytes, + ::memcpy(m_fpr.fxsave.xmm[reg - m_reg_info.first_ymm].bytes, m_ymm_set.ymm[reg - m_reg_info.first_ymm].bytes + sizeof(XMMReg), sizeof(XMMReg)); - ::memcpy(m_fpr.xstate.xsave.ymmh[reg - m_reg_info.first_ymm].bytes, + ::memcpy(m_fpr.xsave.ymmh[reg - m_reg_info.first_ymm].bytes, m_ymm_set.ymm[reg - m_reg_info.first_ymm].bytes, sizeof(YMMHReg)); return true; } @@ -508,20 +502,20 @@ bool RegisterContextPOSIX_x86::CopyXSTATEtoYMM(uint32_t reg, if (byte_order == eByteOrderLittle) { ::memcpy(m_ymm_set.ymm[reg - m_reg_info.first_ymm].bytes, - m_fpr.xstate.fxsave.xmm[reg - m_reg_info.first_ymm].bytes, + m_fpr.fxsave.xmm[reg - m_reg_info.first_ymm].bytes, sizeof(XMMReg)); ::memcpy(m_ymm_set.ymm[reg - m_reg_info.first_ymm].bytes + sizeof(XMMReg), - m_fpr.xstate.xsave.ymmh[reg - m_reg_info.first_ymm].bytes, + m_fpr.xsave.ymmh[reg - m_reg_info.first_ymm].bytes, sizeof(YMMHReg)); return true; } if (byte_order == eByteOrderBig) { ::memcpy(m_ymm_set.ymm[reg - m_reg_info.first_ymm].bytes + sizeof(XMMReg), - m_fpr.xstate.fxsave.xmm[reg - m_reg_info.first_ymm].bytes, + m_fpr.fxsave.xmm[reg - m_reg_info.first_ymm].bytes, sizeof(XMMReg)); ::memcpy(m_ymm_set.ymm[reg - m_reg_info.first_ymm].bytes, - m_fpr.xstate.xsave.ymmh[reg - m_reg_info.first_ymm].bytes, + m_fpr.xsave.ymmh[reg - m_reg_info.first_ymm].bytes, sizeof(YMMHReg)); return true; } |