diff options
Diffstat (limited to 'scripts/gdb/linux')
| -rw-r--r-- | scripts/gdb/linux/constants.py.in | 2 | ||||
| -rw-r--r-- | scripts/gdb/linux/mm.py | 2 | ||||
| -rw-r--r-- | scripts/gdb/linux/symbols.py | 2 | ||||
| -rw-r--r-- | scripts/gdb/linux/vmalloc.py | 56 |
4 files changed, 32 insertions, 30 deletions
diff --git a/scripts/gdb/linux/constants.py.in b/scripts/gdb/linux/constants.py.in index e810e0c27ff1..10fadc238719 100644 --- a/scripts/gdb/linux/constants.py.in +++ b/scripts/gdb/linux/constants.py.in @@ -139,7 +139,7 @@ LX_CONFIG(CONFIG_ARM64_64K_PAGES) if IS_BUILTIN(CONFIG_ARM64): LX_VALUE(CONFIG_ARM64_PA_BITS) LX_VALUE(CONFIG_ARM64_VA_BITS) - LX_VALUE(CONFIG_ARM64_PAGE_SHIFT) + LX_VALUE(CONFIG_PAGE_SHIFT) LX_VALUE(CONFIG_ARCH_FORCE_MAX_ORDER) LX_CONFIG(CONFIG_SPARSEMEM) LX_CONFIG(CONFIG_SPARSEMEM_EXTREME) diff --git a/scripts/gdb/linux/mm.py b/scripts/gdb/linux/mm.py index ad5641dcb068..515730fd4c9d 100644 --- a/scripts/gdb/linux/mm.py +++ b/scripts/gdb/linux/mm.py @@ -41,7 +41,7 @@ class aarch64_page_ops(): self.SECTION_SIZE_BITS = 27 self.MAX_PHYSMEM_BITS = constants.LX_CONFIG_ARM64_VA_BITS - self.PAGE_SHIFT = constants.LX_CONFIG_ARM64_PAGE_SHIFT + self.PAGE_SHIFT = constants.LX_CONFIG_PAGE_SHIFT self.PAGE_SIZE = 1 << self.PAGE_SHIFT self.PAGE_MASK = (~(self.PAGE_SIZE - 1)) & ((1 << 64) - 1) diff --git a/scripts/gdb/linux/symbols.py b/scripts/gdb/linux/symbols.py index c8047f4441e6..e8316beb17a7 100644 --- a/scripts/gdb/linux/symbols.py +++ b/scripts/gdb/linux/symbols.py @@ -82,7 +82,7 @@ lx-symbols command.""" self.module_files_updated = True def _get_module_file(self, module_name): - module_pattern = ".*/{0}\.ko(?:.debug)?$".format( + module_pattern = r".*/{0}\.ko(?:.debug)?$".format( module_name.replace("_", r"[_\-]")) for name in self.module_files: if re.match(module_pattern, name) and os.path.exists(name): diff --git a/scripts/gdb/linux/vmalloc.py b/scripts/gdb/linux/vmalloc.py index d3c8a0274d1e..803f17371052 100644 --- a/scripts/gdb/linux/vmalloc.py +++ b/scripts/gdb/linux/vmalloc.py @@ -29,32 +29,34 @@ class LxVmallocInfo(gdb.Command): if not constants.LX_CONFIG_MMU: raise gdb.GdbError("Requires MMU support") - vmap_area_list = gdb.parse_and_eval('vmap_area_list') - for vmap_area in lists.list_for_each_entry(vmap_area_list, vmap_area_ptr_type, "list"): - if not vmap_area['vm']: - gdb.write("0x%x-0x%x %10d vm_map_ram\n" % (vmap_area['va_start'], vmap_area['va_end'], - vmap_area['va_end'] - vmap_area['va_start'])) - continue - v = vmap_area['vm'] - gdb.write("0x%x-0x%x %10d" % (v['addr'], v['addr'] + v['size'], v['size'])) - if v['caller']: - gdb.write(" %s" % str(v['caller']).split(' ')[-1]) - if v['nr_pages']: - gdb.write(" pages=%d" % v['nr_pages']) - if v['phys_addr']: - gdb.write(" phys=0x%x" % v['phys_addr']) - if v['flags'] & constants.LX_VM_IOREMAP: - gdb.write(" ioremap") - if v['flags'] & constants.LX_VM_ALLOC: - gdb.write(" vmalloc") - if v['flags'] & constants.LX_VM_MAP: - gdb.write(" vmap") - if v['flags'] & constants.LX_VM_USERMAP: - gdb.write(" user") - if v['flags'] & constants.LX_VM_DMA_COHERENT: - gdb.write(" dma-coherent") - if is_vmalloc_addr(v['pages']): - gdb.write(" vpages") - gdb.write("\n") + nr_vmap_nodes = gdb.parse_and_eval('nr_vmap_nodes') + for i in range(0, nr_vmap_nodes): + vn = gdb.parse_and_eval('&vmap_nodes[%d]' % i) + for vmap_area in lists.list_for_each_entry(vn['busy']['head'], vmap_area_ptr_type, "list"): + if not vmap_area['vm']: + gdb.write("0x%x-0x%x %10d vm_map_ram\n" % (vmap_area['va_start'], vmap_area['va_end'], + vmap_area['va_end'] - vmap_area['va_start'])) + continue + v = vmap_area['vm'] + gdb.write("0x%x-0x%x %10d" % (v['addr'], v['addr'] + v['size'], v['size'])) + if v['caller']: + gdb.write(" %s" % str(v['caller']).split(' ')[-1]) + if v['nr_pages']: + gdb.write(" pages=%d" % v['nr_pages']) + if v['phys_addr']: + gdb.write(" phys=0x%x" % v['phys_addr']) + if v['flags'] & constants.LX_VM_IOREMAP: + gdb.write(" ioremap") + if v['flags'] & constants.LX_VM_ALLOC: + gdb.write(" vmalloc") + if v['flags'] & constants.LX_VM_MAP: + gdb.write(" vmap") + if v['flags'] & constants.LX_VM_USERMAP: + gdb.write(" user") + if v['flags'] & constants.LX_VM_DMA_COHERENT: + gdb.write(" dma-coherent") + if is_vmalloc_addr(v['pages']): + gdb.write(" vpages") + gdb.write("\n") LxVmallocInfo() |