diff options
Diffstat (limited to 'lldb/tools/debugserver/source/MacOSX/MachVMRegion.cpp')
| -rw-r--r-- | lldb/tools/debugserver/source/MacOSX/MachVMRegion.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/lldb/tools/debugserver/source/MacOSX/MachVMRegion.cpp b/lldb/tools/debugserver/source/MacOSX/MachVMRegion.cpp index 6299cf4179f..f12f2b92703 100644 --- a/lldb/tools/debugserver/source/MacOSX/MachVMRegion.cpp +++ b/lldb/tools/debugserver/source/MacOSX/MachVMRegion.cpp @@ -177,3 +177,27 @@ MachVMRegion::GetRegionForAddress(nub_addr_t addr) return true; } + +bool +MachVMRegion::GetRegionDescription (char *outbuf, nub_size_t outbufsize) +{ + if (m_addr == INVALID_NUB_ADDRESS || m_start == INVALID_NUB_ADDRESS || m_size == 0) + return false; + snprintf (outbuf, outbufsize, "start:%llx,size:%llx", m_start, m_size); + outbuf[outbufsize - 1] = '\0'; + + char tmpbuf[128]; + strcpy (tmpbuf, ",permissions:"); + if ((m_data.protection & VM_PROT_READ) == VM_PROT_READ) + strcat (tmpbuf, "r"); + if ((m_data.protection & VM_PROT_WRITE) == VM_PROT_WRITE) + strcat (tmpbuf, "w"); + if ((m_data.protection & VM_PROT_EXECUTE) == VM_PROT_EXECUTE) + strcat (tmpbuf, "x"); + strlcat (outbuf, tmpbuf, outbufsize); + + // It would be nice if we could figure out whether the memory region is stack memory or jitted code memory as well + + outbuf[outbufsize - 1] = '\0'; + return true; +} |
