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cd2715dc95
radare2/test/new/db/cmd/cmd_pf_elf
Riccardo Schirone c1c54be39e Change macro syntax to use ; instead of , 
This change is to ease the switch to the new parser and make the syntax
more consistent and easy. As things were before this patch, ',' could be
part of an argument of a command, but at the same time it was used as a
separator when defining a new macro. This difference in how `,` is
interpreter, makes parsing commands harder, as grep specifiers,
arguments, etc. should be parsed differently based on whether they are
inside a macro body or not.

By switching to using `;` as separator in the macro body, arguments,
grep specifiers, etc. can be parsed as they would be outside of a macro
body, making the new parser more consistent and easier.
2020-03-11 00:11:01 +01:00

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NAME=32: Elf header size
FILE=malloc://1024
EXPECT=<<EOF
52
EOF
CMDS=<<EOF
pfo elf32
pfs.elf_header
EOF
RUN
NAME=64: Elf header size
FILE=malloc://1024
EXPECT=<<EOF
64
EOF
CMDS=<<EOF
pfo elf64
pfs.elf_header
EOF
RUN
NAME=32: Elf program header size
FILE=malloc://1024
EXPECT=<<EOF
32
EOF
CMDS=<<EOF
pfo elf32
pfs.elf_phdr
EOF
RUN
NAME=64: Elf program header size
FILE=malloc://1024
EXPECT=<<EOF
56
EOF
CMDS=<<EOF
pfo elf64
pfs.elf_phdr
EOF
RUN
NAME=32: Elf section header size
FILE=malloc://1024
EXPECT=<<EOF
40
EOF
CMDS=<<EOF
pfo elf32
pfs.elf_shdr
EOF
RUN
NAME=64: Elf section header size
FILE=malloc://1024
EXPECT=<<EOF
64
EOF
CMDS=<<EOF
pfo elf64
pfs.elf_shdr
EOF
RUN
NAME=32: Multiple section headers
FILE=malloc://1024
EXPECT=<<EOF
sections :
[
struct<elf_shdr>
name : 0x00000000 = 0x00000000
type : 0x00000004 = type (enum elf_s_type) = 0x0 ; SHT_NULL
flags : 0x00000008 = flags (enum elf_s_flags_32) = 0x0 ; SF32_None
addr : 0x0000000c = 0x00000000
offset : 0x00000010 = 0x00000000
size : 0x00000014 = 0x00000000
link : 0x00000018 = 0x00000000
info : 0x0000001c = 0x00000000
addralign : 0x00000020 = 0x00000000
entsize : 0x00000024 = 0x00000000
struct<elf_shdr>
name : 0x00000028 = 0x00000000
type : 0x0000002c = type (enum elf_s_type) = 0x0 ; SHT_NULL
flags : 0x00000030 = flags (enum elf_s_flags_32) = 0x0 ; SF32_None
addr : 0x00000034 = 0x00000000
offset : 0x00000038 = 0x00000000
size : 0x0000003c = 0x00000000
link : 0x00000040 = 0x00000000
info : 0x00000044 = 0x00000000
addralign : 0x00000048 = 0x00000000
entsize : 0x0000004c = 0x00000000
]
EOF
CMDS=<<EOF
pfo elf32
pf [2]? (elf_shdr)sections
EOF
RUN
NAME=64: Multiple section headers
FILE=malloc://1024
EXPECT=<<EOF
sections :
[
struct<elf_shdr>
name : 0x00000000 = 0x00000000
type : 0x00000004 = type (enum elf_s_type) = 0x0 ; SHT_NULL
flags : 0x00000008 = flags (enum elf_s_flags_64) = 0x0 ; SF64_None
addr : 0x00000010 = (qword)0x0000000000000000
offset : 0x00000018 = (qword)0x0000000000000000
size : 0x00000020 = (qword)0x0000000000000000
link : 0x00000028 = 0x00000000
info : 0x0000002c = 0x00000000
addralign : 0x00000030 = (qword)0x0000000000000000
entsize : 0x00000038 = (qword)0x0000000000000000
struct<elf_shdr>
name : 0x00000040 = 0x00000000
type : 0x00000044 = type (enum elf_s_type) = 0x0 ; SHT_NULL
flags : 0x00000048 = flags (enum elf_s_flags_64) = 0x0 ; SF64_None
addr : 0x00000050 = (qword)0x0000000000000000
offset : 0x00000058 = (qword)0x0000000000000000
size : 0x00000060 = (qword)0x0000000000000000
link : 0x00000068 = 0x00000000
info : 0x0000006c = 0x00000000
addralign : 0x00000070 = (qword)0x0000000000000000
entsize : 0x00000078 = (qword)0x0000000000000000
]
EOF
CMDS=<<EOF
pfo elf64
pf [2]? (elf_shdr)sections
EOF
RUN
NAME=Issue 5640 pfj produce wrong json
FILE=../bins/elf/analysis/main
EXPECT=<<EOF
[{"name":"","type":"elf_phdr","offset":64,"value":[{"name":"type","type":"E","offset":64,"value":6,"label":"PT_PHDR","enum":"elf_p_type"},{"name":"flags","type":"E","offset":68,"value":5,"label":"PF_Read_Exec","enum":"elf_p_flags"},{"name":"offset","type":"q","offset":72,"value":64},{"name":"vaddr","type":"q","offset":80,"value":4194368},{"name":"paddr","type":"q","offset":88,"value":4194368},{"name":"filesz","type":"q","offset":96,"value":448},{"name":"memsz","type":"q","offset":104,"value":448},{"name":"align","type":"q","offset":112,"value":8}]}]
EOF
ARGS=-nn
CMDS=pfj {1}? (elf_phdr) @ 0x0000000000000040
RUN
NAME=32: Elf header
FILE=../bins/elf/analysis/tiny1
CMDS=<<EOF
pfo elf32
pf.elf_header @ 0x8048000
EOF
EXPECT=<<EOF
ident :
struct<elf_ident>
magic : 0x08048000 = "\x7fELF"
class : 0x08048004 = class (enum elf_class) = 0x1 ; ELFCLASS32
data : 0x08048005 = data (enum elf_data) = 0x1 ; ELFDATA2LSB
version : 0x08048006 = version (enum elf_hdr_version) = 0x1 ; EV_CURRENT
type : 0x08048010 = type (enum elf_type) = 0x2 ; ET_EXEC
machine : 0x08048012 = machine (enum elf_machine) = 0x3 ; EM_386
version : 0x08048014 = version (enum elf_obj_version) = 0x1 ; EV_CURRENT
entry : 0x08048018 = 0x08048054
phoff : 0x0804801c = 0x00000034
shoff : 0x08048020 = 0x00000000
flags : 0x08048024 = 0x00000000
ehsize : 0x08048028 = 0x0034
phentsize : 0x0804802a = 0x0020
phnum : 0x0804802c = 0x0001
shentsize : 0x0804802e = 0x0000
shnum : 0x08048030 = 0x0000
shstrndx : 0x08048032 = 0x0000
EOF
RUN
NAME=64: Elf header
FILE=../bins/elf/analysis/x64-simple
CMDS=<<EOF
pfo elf64
pf.elf_header @ `i~baddr[1]`
EOF
EXPECT=<<EOF
ident :
struct<elf_ident>
magic : 0x00400000 = "\x7fELF"
class : 0x00400004 = class (enum elf_class) = 0x2 ; ELFCLASS64
data : 0x00400005 = data (enum elf_data) = 0x1 ; ELFDATA2LSB
version : 0x00400006 = version (enum elf_hdr_version) = 0x1 ; EV_CURRENT
type : 0x00400010 = type (enum elf_type) = 0x2 ; ET_EXEC
machine : 0x00400012 = machine (enum elf_machine) = 0x3e ; EM_X86_64
version : 0x00400014 = version (enum elf_obj_version) = 0x1 ; EV_CURRENT
entry : 0x00400018 = (qword)0x0000000000400080
phoff : 0x00400020 = (qword)0x0000000000000040
shoff : 0x00400028 = (qword)0x00000000000000a8
flags : 0x00400030 = 0x00000000
ehsize : 0x00400034 = 0x0040
phentsize : 0x00400036 = 0x0038
phnum : 0x00400038 = 0x0001
shentsize : 0x0040003a = 0x0040
shnum : 0x0040003c = 0x0003
shstrndx : 0x0040003e = 0x0002
EOF
RUN
NAME=32: -nn elf header
FILE=../bins/elf/analysis/tiny1
ARGS=-nn
CMDS=<<EOF
e io.va=0
pf.elf_header @ elf_header
?e
pfj.elf_header @ elf_header ~{}
EOF
EXPECT=<<EOF
ident :
struct<elf_ident>
magic : 0x00000000 = "\x7fELF"
class : 0x00000004 = class (enum elf_class) = 0x1 ; ELFCLASS32
data : 0x00000005 = data (enum elf_data) = 0x1 ; ELFDATA2LSB
version : 0x00000006 = version (enum elf_hdr_version) = 0x1 ; EV_CURRENT
type : 0x00000010 = type (enum elf_type) = 0x2 ; ET_EXEC
machine : 0x00000012 = machine (enum elf_machine) = 0x3 ; EM_386
version : 0x00000014 = version (enum elf_obj_version) = 0x1 ; EV_CURRENT
entry : 0x00000018 = 0x08048054
phoff : 0x0000001c = 0x00000034
shoff : 0x00000020 = 0x00000000
flags : 0x00000024 = 0x00000000
ehsize : 0x00000028 = 0x0034
phentsize : 0x0000002a = 0x0020
phnum : 0x0000002c = 0x0001
shentsize : 0x0000002e = 0x0000
shnum : 0x00000030 = 0x0000
shstrndx : 0x00000032 = 0x0000
[
{
"name": "ident",
"type": "elf_ident",
"offset": 0,
"value": [
{
"name": "magic",
"type": "z",
"offset": 0,
"value": "\u007fELF"
},
{
"name": "class",
"type": "E",
"offset": 4,
"value": 1,
"label": "ELFCLASS32",
"enum": "elf_class"
},
{
"name": "data",
"type": "E",
"offset": 5,
"value": 1,
"label": "ELFDATA2LSB",
"enum": "elf_data"
},
{
"name": "version",
"type": "E",
"offset": 6,
"value": 1,
"label": "EV_CURRENT",
"enum": "elf_hdr_version"
}
]
},
{
"name": "type",
"type": "E",
"offset": 16,
"value": 2,
"label": "ET_EXEC",
"enum": "elf_type"
},
{
"name": "machine",
"type": "E",
"offset": 18,
"value": 3,
"label": "EM_386",
"enum": "elf_machine"
},
{
"name": "version",
"type": "E",
"offset": 20,
"value": 1,
"label": "EV_CURRENT",
"enum": "elf_obj_version"
},
{
"name": "entry",
"type": "x",
"offset": 24,
"value": 134512724
},
{
"name": "phoff",
"type": "x",
"offset": 28,
"value": 52
},
{
"name": "shoff",
"type": "x",
"offset": 32,
"value": 0
},
{
"name": "flags",
"type": "x",
"offset": 36,
"value": 0
},
{
"name": "ehsize",
"type": "w",
"offset": 40,
"value": 52
},
{
"name": "phentsize",
"type": "w",
"offset": 42,
"value": 32
},
{
"name": "phnum",
"type": "w",
"offset": 44,
"value": 1
},
{
"name": "shentsize",
"type": "w",
"offset": 46,
"value": 0
},
{
"name": "shnum",
"type": "w",
"offset": 48,
"value": 0
},
{
"name": "shstrndx",
"type": "w",
"offset": 50,
"value": 0
}
]
EOF
RUN
NAME=64: -nn elf header
FILE=../bins/elf/analysis/x64-simple
ARGS=-nn
CMDS=<<EOF
e io.va=0
pf.elf_header @ elf_header
EOF
EXPECT=<<EOF
ident :
struct<elf_ident>
magic : 0x00000000 = "\x7fELF"
class : 0x00000004 = class (enum elf_class) = 0x2 ; ELFCLASS64
data : 0x00000005 = data (enum elf_data) = 0x1 ; ELFDATA2LSB
version : 0x00000006 = version (enum elf_hdr_version) = 0x1 ; EV_CURRENT
type : 0x00000010 = type (enum elf_type) = 0x2 ; ET_EXEC
machine : 0x00000012 = machine (enum elf_machine) = 0x3e ; EM_X86_64
version : 0x00000014 = version (enum elf_obj_version) = 0x1 ; EV_CURRENT
entry : 0x00000018 = (qword)0x0000000000400080
phoff : 0x00000020 = (qword)0x0000000000000040
shoff : 0x00000028 = (qword)0x00000000000000a8
flags : 0x00000030 = 0x00000000
ehsize : 0x00000034 = 0x0040
phentsize : 0x00000036 = 0x0038
phnum : 0x00000038 = 0x0001
shentsize : 0x0000003a = 0x0040
shnum : 0x0000003c = 0x0003
shstrndx : 0x0000003e = 0x0002
EOF
RUN
NAME=pf elf_header times fix
FILE=-
CMDS=<<EOF
pfo elf32
pf? elf_header
pfs.elf_header
?e
wz `pf? elf_header`
(pfelf num; pf.elf_header {$0}`psz`; pf? elf_header; pfs.elf_header)
.(pfelf 1)
?e
.(pfelf 2)
EOF
EXPECT=<<EOF
?[2]E[2]E[4]Exxxxwwwwww (elf_ident)ident (elf_type)type (elf_machine)machine (elf_obj_version)version entry phoff shoff flags ehsize phentsize phnum shentsize shnum shstrndx
52
{1}?[2]E[2]E[4]Exxxxwwwwww (elf_ident)ident (elf_type)type (elf_machine)machine (elf_obj_version)version entry phoff shoff flags ehsize phentsize phnum shentsize shnum shstrndx
52
{2}?[2]E[2]E[4]Exxxxwwwwww (elf_ident)ident (elf_type)type (elf_machine)machine (elf_obj_version)version entry phoff shoff flags ehsize phentsize phnum shentsize shnum shstrndx
104
EOF
RUN
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