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arm/pe stubs: the import address table is moved to the stub

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committer: ml1050 <ml1050> 1146646915 +0000
This commit is contained in:
László Molnár
2006-05-03 09:01:55 +00:00
parent 2b6ae3908c
commit 1e66096ea7
6 changed files with 134 additions and 168 deletions
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src/stub/l_armpea.S
+8 -12
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@@ -77,31 +77,30 @@ SECT(DllStart):
bne .Lstart_orig
SECT(ExeStart):
stmfd sp!, {r0 - r9, lr}
stmfd sp!, {r0 - r11, lr}
DINIT
adr r3, SRC0
ldmia r3!, {r0, r1, r2} @ r0=src0, r1=slen, r2=dst0, r3=addr dstl
ldmia r3, {r4, r10, r11} @ r10=LoadLibraryW, r11=GetProcAddressA
mov dst0, r2
DDUMP (#'0')
bl ProcessAll
mov r0, #4
bl CacheSync
ldmia sp!, {r0 - r9, lr}
ldmia sp!, {r0 - r11, lr}
DDONE
.Lstart_orig:
ldr pc, ENTR
CacheSync:
ldr r3, CSYN
ldr pc, [r3]
ldr pc, IATT + 8
SRC0: .ascii "SRC0" @ start of compressed data
SRCL: .ascii "SRCL" @ compressed length
DST0: .ascii "DST0" @ start of uncompressed data
DSTL: .ascii "DSTL" @ uncompressed length
IATT: .ascii "IATT"; .long 0, 0, 0 @ import address table
ENTR: .ascii "ENTR" @ original entry point
CSYN: .ascii "CSYN" @ pointer to CacheSync
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@ -110,6 +109,7 @@ writefile:
stmfd sp!, {r4, r5, r6, r7, lr}
mov r1, dst0
sub r2, r8, r1
add r2, r2, #4096+2048
mov r3, #2
sub sp, sp, #24
mov r4, #0
@@ -331,17 +331,13 @@ get_le32: @ optimized for size
mov pc, lr
LoadLibraryW:
ldr r3, LLIB
ldr pc, [r3]
mov pc, r10
GetProcAddressA:
ldr r3, GETP
ldr pc, [r3]
mov pc, r11
BIMP: .ascii "BIMP" @ start of import data
ONAM: .ascii "ONAM" @ start of dll names
GETP: .ascii "GETP" @ pointer to GetProcAddressA
LLIB: .ascii "LOAD" @ pointer to LoadLibraryW
.Lhi_end:
add sp, sp, #bufsize