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From: <di...@us...> - 2003-05-01 20:51:26
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv13662
Modified Files:
tran-builtins
Log Message:
use clearer syntax
Index: tran-builtins
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/tran-builtins,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- tran-builtins 22 Apr 2003 17:34:09 -0000 1.2
+++ tran-builtins 1 May 2003 20:51:23 -0000 1.3
@@ -83,10 +83,10 @@
cursect.align(long(Regstack.pop()))
b, int
- cursect.emit_byte(long(Regstack.pop()) % 0x100)
+ cursect[::1] = long(Regstack.pop())
b, sym
- cursect.emit_byte_sum([str(Regstack.pop())])
+ cursect[::1] = str(Regstack.pop())
commit
Regstack.reverse()
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From: <di...@us...> - 2003-05-01 20:50:02
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv12991
Modified Files:
make-pe-exe.py
Log Message:
explicitly zero %global-pointer in the corresponding directory
Index: make-pe-exe.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/make-pe-exe.py,v
retrieving revision 1.14
retrieving revision 1.15
diff -u -d -r1.14 -r1.15
--- make-pe-exe.py 1 May 2003 20:45:54 -0000 1.14
+++ make-pe-exe.py 1 May 2003 20:49:57 -0000 1.15
@@ -389,6 +389,7 @@
e.place_symbol('#debug-data/size', 0)
e.place_symbol('%architecture-specific', 0)
e.place_symbol('#architecture-specific/size', 0)
+e.place_symbol('%global-pointer', 0)
e.place_symbol('%thread-local-storage', 0)
e.place_symbol('#thread-local-storage/size', 0)
e.place_symbol('%load-config-table', 0)
|
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From: <di...@us...> - 2003-05-01 20:45:59
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv11052
Modified Files:
make-pe-exe.py
Log Message:
fill in base-relocation-table directory entries with zeroes
Index: make-pe-exe.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/make-pe-exe.py,v
retrieving revision 1.13
retrieving revision 1.14
diff -u -d -r1.13 -r1.14
--- make-pe-exe.py 1 May 2003 20:41:43 -0000 1.13
+++ make-pe-exe.py 1 May 2003 20:45:54 -0000 1.14
@@ -383,6 +383,8 @@
e.place_symbol('#exception-table/size', 0)
e.place_symbol('!certificate-table', 0)
e.place_symbol('#certificate-table/size', 0)
+e.place_symbol('%base-relocation-table', 0)
+e.place_symbol('#base-relocation-table/size', 0)
e.place_symbol('%debug-data', 0)
e.place_symbol('#debug-data/size', 0)
e.place_symbol('%architecture-specific', 0)
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From: <di...@us...> - 2003-05-01 20:41:47
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv9220
Modified Files:
make-pe-exe.py
Log Message:
let #coff/flags be 0x0207 instead of 0x0002
Index: make-pe-exe.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/make-pe-exe.py,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -d -r1.12 -r1.13
--- make-pe-exe.py 29 Apr 2003 01:55:37 -0000 1.12
+++ make-pe-exe.py 1 May 2003 20:41:43 -0000 1.13
@@ -347,7 +347,7 @@
e.place_symbol('!coff/symptr', 0)
e.place_symbol('#coff/nsyms', 0)
e.place_symbol('#coff/opthdr', 0x00E0)
-e.place_symbol('#coff/flags', 0x0002)
+e.place_symbol('#coff/flags', 0x0207)
e.place_symbol('#aout/magic', 0x010B) # PE32
e.place_symbol('#aout/linker-version-major', 0)
e.place_symbol('#aout/linker-version-minor', 1)
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From: <di...@us...> - 2003-04-29 01:55:43
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv517
Modified Files:
make-pe-exe.py
Log Message:
dump .text before further processing
Index: make-pe-exe.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/make-pe-exe.py,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -d -r1.11 -r1.12
--- make-pe-exe.py 29 Apr 2003 01:47:04 -0000 1.11
+++ make-pe-exe.py 29 Apr 2003 01:55:37 -0000 1.12
@@ -227,6 +227,8 @@
text.emit_byte(0x68); text.emit_tetra(0) # push 0
text.emit_byte(0xe8); text.emit_tetra_sum(['&ExitProcess@kernel32'], delta = -4, relative = 1) # call ExitProcess
+print 'TEXT'; text.dump()
+
istubs = Linkie('<')
data = Linkie('<')
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From: <di...@us...> - 2003-04-29 01:47:07
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv30475
Modified Files:
make-pe-exe.py
Log Message:
fill in the bound import table and import address table directories
Index: make-pe-exe.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/make-pe-exe.py,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -d -r1.10 -r1.11
--- make-pe-exe.py 29 Apr 2003 01:38:51 -0000 1.10
+++ make-pe-exe.py 29 Apr 2003 01:47:04 -0000 1.11
@@ -389,6 +389,10 @@
e.place_symbol('#thread-local-storage/size', 0)
e.place_symbol('%load-config-table', 0)
e.place_symbol('#load-config-table/size', 0)
+e.place_symbol('%bound-import-table', 0)
+e.place_symbol('#bound-import-table/size', 0)
+e.place_symbol('%import-address-table', 0)
+e.place_symbol('#import-address-table/size', 0)
e.place_symbol('%delay-import-descriptor', 0)
e.place_symbol('#delay-import-descriptor/size', 0)
e.place_symbol('%COM+-runtime-header', 0)
|
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From: <di...@us...> - 2003-04-29 01:38:55
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv27771
Modified Files:
make-pe-exe.py
Log Message:
no hint-name array
Index: make-pe-exe.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/make-pe-exe.py,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -d -r1.9 -r1.10
--- make-pe-exe.py 29 Apr 2003 01:30:35 -0000 1.9
+++ make-pe-exe.py 29 Apr 2003 01:38:51 -0000 1.10
@@ -280,15 +280,11 @@
imports.align(4)
import_table_start = imports.memsz()
for dll in imports_by_dlls.keys():
- imports.emit_tetra_sum(['%.imports/' + dll + '/hint-name'])
- imports.emit_tetra(0) # timestamp
- imports.emit_tetra_sum(['#.imports/' + dll + '/forwarder-chain'])
- imports.emit_tetra_sum(['%.imports/' + dll + '/dll-name'])
- imports.emit_tetra_sum(['%.imports/' + dll + '/first-thunk'])
+ imports[::4] = 0, 0 # hint-name pointer, timestamp
+ imports[::4] = '#.imports/' + dll + '/forwarder-chain'
+ imports[::4] = '%.imports/' + dll + '/dll-name'
+ imports[::4] = '%.imports/' + dll + '/first-thunk'
imports.place_symbol('#.imports/' + dll + '/forwarder-chain', 0)
- # Apparently, hint-name array may not exist.
- # It is rumoured that Symantec's linkers don't emit it.
- imports.place_symbol('%.imports/' + dll + '/hint-name', 0)
imports.emit_string('\0' * 20)
# emit thunk lists
for dll in imports_by_dlls.keys():
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From: <di...@us...> - 2003-04-29 01:30:39
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv24729
Modified Files:
make-pe-exe.py
Log Message:
place symbols for section flags
Index: make-pe-exe.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/make-pe-exe.py,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -d -r1.8 -r1.9
--- make-pe-exe.py 27 Apr 2003 11:44:28 -0000 1.8
+++ make-pe-exe.py 29 Apr 2003 01:30:35 -0000 1.9
@@ -256,6 +256,11 @@
e.place_symbol('!' + s + '/lineno', 0)
e.place_symbol('#' + s + '/reloc', 0)
e.place_symbol('#' + s + '/lineno', 0)
+e.place_symbol('#.text/flags', 0x60000020)
+e.place_symbol('#.istubs/flags', 0x60000020)
+e.place_symbol('#.data/flags', 0xc0000040)
+e.place_symbol('#.bss/flags', 0xc0000080)
+e.place_symbol('#.imports/flags', 0xc0000040)
e.align(512)
e.place_symbol('!aout/header-end')
## generate import structures
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From: <di...@us...> - 2003-04-27 20:42:15
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv27281
Modified Files:
elf.py
Log Message:
use cleaner syntax in elf.py
Index: elf.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/elf.py,v
retrieving revision 1.51
retrieving revision 1.52
diff -u -d -r1.51 -r1.52
--- elf.py 27 Apr 2003 20:11:00 -0000 1.51
+++ elf.py 27 Apr 2003 20:18:06 -0000 1.52
@@ -374,12 +374,12 @@
t[::4] = '#' + name + '/sh_flags'
if zero_addresses: t[::4] = 0
else: t[::4] = '&' + name
- t.emit_tetra_sum(['!' + name])
- t.emit_tetra_sum(['#' + name + '/sh_size'])
- t.emit_tetra_sum(['#' + name + '/sh_link'])
- t.emit_tetra_sum(['#' + name + '/sh_info'])
- t.emit_tetra_sum(['#' + name + '/sh_align'])
- t.emit_tetra_sum(['#' + name + '/sh_entsize'])
+ t[::4] = '!' + name
+ t[::4] = '#' + name + '/sh_size'
+ t[::4] = '#' + name + '/sh_link'
+ t[::4] = '#' + name + '/sh_info'
+ t[::4] = '#' + name + '/sh_align'
+ t[::4] = '#' + name + '/sh_entsize'
t.place_symbol('#elf/shnum', len(names) + 1)
return t
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From: <di...@us...> - 2003-04-27 20:11:04
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv25022
Modified Files:
elf.py
Log Message:
use cleaner syntax in elf.py
Index: elf.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/elf.py,v
retrieving revision 1.50
retrieving revision 1.51
diff -u -d -r1.50 -r1.51
--- elf.py 27 Apr 2003 18:00:08 -0000 1.50
+++ elf.py 27 Apr 2003 20:11:00 -0000 1.51
@@ -335,7 +335,7 @@
else:
raise 'Invalid byte order', byte_order
h[::1] = EV.CURRENT
- h.emit_string('\0' * 9)
+ h[::1] = (0,) * 9
h[::2] = '#elf/type', '#elf/machine'
h[::4] = EV.CURRENT
if not reloc: h[::4] = '&_start', '!elf/proghdr'
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From: <di...@us...> - 2003-04-27 18:00:22
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv6122
Modified Files:
elf.py
Log Message:
use cleaner syntax in elf.py
Index: elf.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/elf.py,v
retrieving revision 1.49
retrieving revision 1.50
diff -u -d -r1.49 -r1.50
--- elf.py 27 Apr 2003 17:55:54 -0000 1.49
+++ elf.py 27 Apr 2003 18:00:08 -0000 1.50
@@ -336,8 +336,7 @@
raise 'Invalid byte order', byte_order
h[::1] = EV.CURRENT
h.emit_string('\0' * 9)
- h.emit_wyde_sum(['#elf/type'])
- h.emit_wyde_sum(['#elf/machine'])
+ h[::2] = '#elf/type', '#elf/machine'
h[::4] = EV.CURRENT
if not reloc: h[::4] = '&_start', '!elf/proghdr'
else: h[::4] = 0, 0
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From: <di...@us...> - 2003-04-27 17:59:48
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv5901
Modified Files:
linkie.py
Log Message:
fixed size handling in Linkie.emit_single_item
Index: linkie.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/linkie.py,v
retrieving revision 1.48
retrieving revision 1.49
diff -u -d -r1.48 -r1.49
--- linkie.py 27 Apr 2003 15:18:19 -0000 1.48
+++ linkie.py 27 Apr 2003 17:59:45 -0000 1.49
@@ -57,8 +57,10 @@
this.emit_tetra(this._emit_sum(4, addends, delta, relative))
def emit_single_item (this, step, value):
if isinstance(value, str):
- this.emit_tetra(this._emit_sum(step, [value],
- delta = 0, relative = 0))
+ # emit addend
+ this._emit_sum(step, [value], delta = 0, relative = 0)
+ # emit zeroes for length
+ this[::step] = 0
else: Bits.emit_single_item(this, step, value)
def skip (this, amount):
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From: <di...@us...> - 2003-04-27 17:55:57
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv4543
Modified Files:
elf.py
Log Message:
rolled back bad patch
Index: elf.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/elf.py,v
retrieving revision 1.48
retrieving revision 1.49
diff -u -d -r1.48 -r1.49
--- elf.py 27 Apr 2003 15:24:01 -0000 1.48
+++ elf.py 27 Apr 2003 17:55:54 -0000 1.49
@@ -336,7 +336,8 @@
raise 'Invalid byte order', byte_order
h[::1] = EV.CURRENT
h.emit_string('\0' * 9)
- h[::2] = '#elf/type', '#elf/machine'
+ h.emit_wyde_sum(['#elf/type'])
+ h.emit_wyde_sum(['#elf/machine'])
h[::4] = EV.CURRENT
if not reloc: h[::4] = '&_start', '!elf/proghdr'
else: h[::4] = 0, 0
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From: <di...@us...> - 2003-04-27 15:24:05
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv24533
Modified Files:
elf.py
Log Message:
use cleaner syntax in elf.py
Index: elf.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/elf.py,v
retrieving revision 1.47
retrieving revision 1.48
diff -u -d -r1.47 -r1.48
--- elf.py 27 Apr 2003 15:22:51 -0000 1.47
+++ elf.py 27 Apr 2003 15:24:01 -0000 1.48
@@ -336,8 +336,7 @@
raise 'Invalid byte order', byte_order
h[::1] = EV.CURRENT
h.emit_string('\0' * 9)
- h.emit_wyde_sum(['#elf/type'])
- h.emit_wyde_sum(['#elf/machine'])
+ h[::2] = '#elf/type', '#elf/machine'
h[::4] = EV.CURRENT
if not reloc: h[::4] = '&_start', '!elf/proghdr'
else: h[::4] = 0, 0
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From: <di...@us...> - 2003-04-27 15:22:54
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv23581
Modified Files:
elf.py
Log Message:
use cleaner syntax in elf.py
Index: elf.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/elf.py,v
retrieving revision 1.46
retrieving revision 1.47
diff -u -d -r1.46 -r1.47
--- elf.py 27 Apr 2003 13:19:38 -0000 1.46
+++ elf.py 27 Apr 2003 15:22:51 -0000 1.47
@@ -351,7 +351,7 @@
def make_ELF32_phtable (byte_order, names):
t = Linkie(byte_order)
t.align(4)
- t.place_symbol('!elf/proghdr')
+ t |= '!elf/proghdr'
for name in names:
t[::4] = '#' + name + '/p_type'
t[::4] = '!' + name # offset
@@ -367,14 +367,14 @@
def make_ELF32_shtable (byte_order, names, zero_addresses = 0):
t = Linkie(byte_order)
t.align(4)
- t.place_symbol('!elf/secthdr')
+ t |= '!elf/secthdr'
t.emit_string('\0' * 40) # the null entry
for name in names:
- t.emit_tetra_sum(['#.shstrtab/strings/' + name])
- t.emit_tetra_sum(['#' + name + '/sh_type'])
- t.emit_tetra_sum(['#' + name + '/sh_flags'])
+ t[::4] = '#.shstrtab/strings/' + name
+ t[::4] = '#' + name + '/sh_type'
+ t[::4] = '#' + name + '/sh_flags'
if zero_addresses: t[::4] = 0
- else: t.emit_tetra_sum(['&' + name])
+ else: t[::4] = '&' + name
t.emit_tetra_sum(['!' + name])
t.emit_tetra_sum(['#' + name + '/sh_size'])
t.emit_tetra_sum(['#' + name + '/sh_link'])
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From: <di...@us...> - 2003-04-27 15:18:52
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv20403
Modified Files:
makehello.py
Log Message:
use cleaner syntax in makehello.py
Index: makehello.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/makehello.py,v
retrieving revision 1.26
retrieving revision 1.27
diff -u -d -r1.26 -r1.27
--- makehello.py 27 Apr 2003 12:50:20 -0000 1.26
+++ makehello.py 27 Apr 2003 15:18:48 -0000 1.27
@@ -10,7 +10,7 @@
from elf import *
code = Linkie('<') # ia32
-code.place_symbol('&_start')
+code |= '&_start'
code[::1] = 0xBA; code[::4] = 14 # mov edx, 14
code[::1] = 0xB9; code[::4] = '&message' # mov ecx, message
code[::1] = 0xBB; code[::4] = 1 # mov ebx, 1
@@ -21,7 +21,7 @@
code[::1] = 0xCD, 0x80 # int 0x80
data = Linkie('<') # ia32
-data.place_symbol('&message')
+data |= '&message'
data[::1] = map(ord, 'Hello, world!\n')
print 'With symbols'
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From: <di...@us...> - 2003-04-27 15:18:22
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv19983
Modified Files:
linkie.py
Log Message:
return this from Linkie.__ior__
Index: linkie.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/linkie.py,v
retrieving revision 1.47
retrieving revision 1.48
diff -u -d -r1.47 -r1.48
--- linkie.py 27 Apr 2003 15:14:31 -0000 1.47
+++ linkie.py 27 Apr 2003 15:18:19 -0000 1.48
@@ -119,6 +119,7 @@
return value
def __ior__ (this, symbol):
this.place_symbol(symbol)
+ return this
def align (this, boundary):
"""align(boundary)
Ensures that the following byte's memory address is divisible by
|
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From: <di...@us...> - 2003-04-27 15:14:35
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv17340
Modified Files:
linkie.py
Log Message:
replaced Linkie.__iadd__ by Linkie.__ior__
Index: linkie.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/linkie.py,v
retrieving revision 1.46
retrieving revision 1.47
diff -u -d -r1.46 -r1.47
--- linkie.py 27 Apr 2003 13:32:45 -0000 1.46
+++ linkie.py 27 Apr 2003 15:14:31 -0000 1.47
@@ -117,7 +117,7 @@
if symbol[0] in '&%': value += this._origin
this._symbols.append((symbol, value))
return value
- def __iadd__ (this, symbol):
+ def __ior__ (this, symbol):
this.place_symbol(symbol)
def align (this, boundary):
"""align(boundary)
|
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From: <di...@us...> - 2003-04-27 13:32:49
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv4886
Modified Files:
linkie.py
Log Message:
introduced Linkie.__iadd__
Index: linkie.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/linkie.py,v
retrieving revision 1.45
retrieving revision 1.46
diff -u -d -r1.45 -r1.46
--- linkie.py 27 Apr 2003 12:48:30 -0000 1.45
+++ linkie.py 27 Apr 2003 13:32:45 -0000 1.46
@@ -117,6 +117,8 @@
if symbol[0] in '&%': value += this._origin
this._symbols.append((symbol, value))
return value
+ def __iadd__ (this, symbol):
+ this.place_symbol(symbol)
def align (this, boundary):
"""align(boundary)
Ensures that the following byte's memory address is divisible by
|
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From: <di...@us...> - 2003-04-27 13:19:41
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv29904
Modified Files:
elf.py
Log Message:
use cleaner syntax in elf.py
Index: elf.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/elf.py,v
retrieving revision 1.45
retrieving revision 1.46
diff -u -d -r1.45 -r1.46
--- elf.py 27 Apr 2003 13:09:02 -0000 1.45
+++ elf.py 27 Apr 2003 13:19:38 -0000 1.46
@@ -353,14 +353,14 @@
t.align(4)
t.place_symbol('!elf/proghdr')
for name in names:
- t.emit_tetra_sum(['#' + name + '/p_type'])
- t.emit_tetra_sum(['!' + name]) # offset
- t.emit_tetra_sum(['&' + name]) # p_vaddr
- t.emit_tetra_sum(['&' + name]) # p_paddr
- t.emit_tetra_sum(['#' + name + '/filesz'])
- t.emit_tetra_sum(['#' + name + '/memsz'])
- t.emit_tetra_sum(['#' + name + '/p_flags'])
- t.emit_tetra_sum(['#' + name + '/p_align'])
+ t[::4] = '#' + name + '/p_type'
+ t[::4] = '!' + name # offset
+ t[::4] = '&' + name # p_vaddr
+ t[::4] = '&' + name # p_paddr
+ t[::4] = '#' + name + '/filesz'
+ t[::4] = '#' + name + '/memsz'
+ t[::4] = '#' + name + '/p_flags'
+ t[::4] = '#' + name + '/p_align'
t.place_symbol('#elf/phnum', len(names))
return t
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|
From: <di...@us...> - 2003-04-27 13:09:05
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv23925
Modified Files:
elf.py
Log Message:
use cleaner syntax in elf.py
Index: elf.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/elf.py,v
retrieving revision 1.44
retrieving revision 1.45
diff -u -d -r1.44 -r1.45
--- elf.py 27 Apr 2003 13:07:50 -0000 1.44
+++ elf.py 27 Apr 2003 13:09:02 -0000 1.45
@@ -342,12 +342,10 @@
if not reloc: h[::4] = '&_start', '!elf/proghdr'
else: h[::4] = 0, 0
h[::4] = '!elf/secthdr', '#elf/flags'
- h[::2] = 0x34 # e_ehsize
- h[::2] = 32 # e_phentsize
- h.emit_wyde_sum(['#elf/phnum'])
+ h[::2] = 0x34, 32 # e_ehsize, e_phentsize
+ h[::2] = '#elf/phnum'
h[::2] = 40 # e_shentsize
- h.emit_wyde_sum(['#elf/shnum'])
- h.emit_wyde_sum(['#elf/shstrndx'])
+ h[::2] = '#elf/shnum', '#elf/shstrndx'
return h
def make_ELF32_phtable (byte_order, names):
|
|
From: <di...@us...> - 2003-04-27 13:08:09
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv22954
Modified Files:
elf.py
Log Message:
use cleaner syntax in elf.py
Index: elf.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/elf.py,v
retrieving revision 1.42
retrieving revision 1.43
diff -u -d -r1.42 -r1.43
--- elf.py 27 Apr 2003 13:00:45 -0000 1.42
+++ elf.py 27 Apr 2003 13:07:00 -0000 1.43
@@ -339,12 +339,8 @@
h.emit_wyde_sum(['#elf/type'])
h.emit_wyde_sum(['#elf/machine'])
h[::4] = EV.CURRENT
- if reloc:
- h[::4] = 0 # no &_start
- h[::4] = 0 # no !elf/proghdr
- else:
- h.emit_tetra_sum(['&_start'])
- h.emit_tetra_sum(['!elf/proghdr'])
+ if not reloc: h[::4] = '&_start', '!elf/proghdr'
+ else: h[::4] = 0, 0
h.emit_tetra_sum(['!elf/secthdr'])
h.emit_tetra_sum(['#elf/flags'])
h[::2] = 0x34 # e_ehsize
|
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From: <di...@us...> - 2003-04-27 13:07:53
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv23306
Modified Files:
elf.py
Log Message:
use cleaner syntax in elf.py
Index: elf.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/elf.py,v
retrieving revision 1.43
retrieving revision 1.44
diff -u -d -r1.43 -r1.44
--- elf.py 27 Apr 2003 13:07:00 -0000 1.43
+++ elf.py 27 Apr 2003 13:07:50 -0000 1.44
@@ -341,8 +341,7 @@
h[::4] = EV.CURRENT
if not reloc: h[::4] = '&_start', '!elf/proghdr'
else: h[::4] = 0, 0
- h.emit_tetra_sum(['!elf/secthdr'])
- h.emit_tetra_sum(['#elf/flags'])
+ h[::4] = '!elf/secthdr', '#elf/flags'
h[::2] = 0x34 # e_ehsize
h[::2] = 32 # e_phentsize
h.emit_wyde_sum(['#elf/phnum'])
|
|
From: <di...@us...> - 2003-04-27 13:00:50
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv19876
Modified Files:
elf.py
Log Message:
use cleaner syntax in elf.py
Index: elf.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/elf.py,v
retrieving revision 1.41
retrieving revision 1.42
diff -u -d -r1.41 -r1.42
--- elf.py 27 Apr 2003 12:58:08 -0000 1.41
+++ elf.py 27 Apr 2003 13:00:45 -0000 1.42
@@ -326,7 +326,7 @@
def make_ELF32_header (byte_order, reloc = 0):
h = Linkie(byte_order)
h.align(4)
- h.emit_string('\x7F' + 'ELF') # magic
+ h[::1] = 0x7F, 0x45, 0x4C, 0x46 # magic
h[::1] = ELFCLASS.TETRA
if byte_order == '<':
h[::1] = ELFDATA.TWOLSB
|
|
From: <di...@us...> - 2003-04-27 12:58:11
|
Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv18259
Modified Files:
elf.py
Log Message:
use cleaner syntax in elf.py
Index: elf.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/elf.py,v
retrieving revision 1.40
retrieving revision 1.41
diff -u -d -r1.40 -r1.41
--- elf.py 27 Apr 2003 12:56:17 -0000 1.40
+++ elf.py 27 Apr 2003 12:58:08 -0000 1.41
@@ -338,10 +338,10 @@
h.emit_string('\0' * 9)
h.emit_wyde_sum(['#elf/type'])
h.emit_wyde_sum(['#elf/machine'])
- h.emit_tetra(EV.CURRENT)
+ h[::4] = EV.CURRENT
if reloc:
- h.emit_tetra(0) # no &_start
- h.emit_tetra(0) # no !elf/proghdr
+ h[::4] = 0 # no &_start
+ h[::4] = 0 # no !elf/proghdr
else:
h.emit_tetra_sum(['&_start'])
h.emit_tetra_sum(['!elf/proghdr'])
@@ -380,7 +380,7 @@
t.emit_tetra_sum(['#.shstrtab/strings/' + name])
t.emit_tetra_sum(['#' + name + '/sh_type'])
t.emit_tetra_sum(['#' + name + '/sh_flags'])
- if zero_addresses: t.emit_tetra(0)
+ if zero_addresses: t[::4] = 0
else: t.emit_tetra_sum(['&' + name])
t.emit_tetra_sum(['!' + name])
t.emit_tetra_sum(['#' + name + '/sh_size'])
@@ -420,10 +420,10 @@
ofs = this._strtab.emit_entry(pname[1:])
# No explicit alignment. .symtab doesn't bear padding; if
# you get it out of align, you're out of luck anyway.
- this.emit_tetra(ofs)
+ this[::4] = ofs
if value == None: this.emit_tetra_sum([pname])
- else: this.emit_tetra(value)
- this.emit_tetra(0) # st_size
+ else: this[::4] = value
+ this[::4] = 0 # st_size
this[::1] = STB.GLOBAL << 4 | STT.NOTYPE
this[::1] = 0 # st_other; reserved
this[::2] = section
@@ -437,9 +437,8 @@
i = symtab.emit_entry(pname, value = 0, section = SHN.UNDEF)
# No explicit alignment. .rel* don't bear padding; if
# you get it out of align, you're out of luck anyway.
- rel.emit_tetra(offset)
- rel.emit_tetra((i << 8) | type)
- if addend <> None: rel.emit_tetra(addend)
+ rel[::4] = offset, (i << 8) | type
+ if addend <> None: rel[::4] = addend
def infer_by_prefix (name, dict):
for l in range(len(name), -1, -1):
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