diff options
| -rw-r--r-- | src/base/proc_maps_iterator.cc | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/base/proc_maps_iterator.cc b/src/base/proc_maps_iterator.cc index b3b006f..8bb5bf4 100644 --- a/src/base/proc_maps_iterator.cc +++ b/src/base/proc_maps_iterator.cc @@ -354,17 +354,20 @@ bool DoIterateLinux(const char* path, void (*body)(const ProcMapping& mapping, v inline bool DoIterateQNX(void (*body)(const ProcMapping& mapping, void* arg), void* arg) { return ForEachLine( - "proc/self/pmap", + "/proc/self/pmap", [&] (char* line_start, char* line_end) { - // https://www.qnx.com/developers/docs/7.1/#com.qnx.doc.neutrino.sys_arch/topic/vm_calculations.html - // vaddr,size,flags,prot,maxprot,dev,ino,offset,rsv,guardsize,refcnt,mapcnt,path - // 0x00000025e9df9000,0x0000000000053000,0x00000071,0x05,0x0f,0x0000040b,0x0000000000000094, - // 0x0000000000000000,0x0000000000000000,0x00000000,0x00000005,0x00000003,/system/xbin/cat ProcMapping mapping; unsigned filename_offset; uint64_t q_vaddr, q_size, q_ino, q_offset; uint32_t q_flags, q_dev, q_prot; + + // pmap file start with below header info, skip it. + // vaddr,size,flags,prot,maxprot,dev,ino,offset,rsv,guardsize,refcnt,mapcnt,path + if (!strncmp(line_start, "vaddr,size,", 11)) { + return true; + } + if (sscanf(line_start, "0x%" SCNx64 ",0x%" SCNx64 ",0x%" SCNx32 \ ",0x%" SCNx32 ",0x%*x,0x%" SCNx32 ",0x%" SCNx64 \ |