** Changed in: qemu
Status: Incomplete => New
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https://bugs.launchpad.net/bugs/1886097
Title:
Error in user-mode calculation of ELF program's brk
Status in QEMU:
New
Bug des
0
0x9 = 0x101b8
0xb = 0x0
0xc = 0x0
0xd = 0x0
0xe = 0x0
0x17 = 0x0
0x19 = 0xbec62fb5
However, if I run "qemu-arm -g 12345 binary" and use GDB to peek at
the aux vector at the beginning of __libc_start_init (for example,
using this Python GDB API script: https://
y modified
for your program), when connecting to QEMU's GDB server?
https://gist.github.com/langston-barrett/5573d64ae0c9953e2fa0fe26847a5e1e
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You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1885332
Ti
Public bug reported:
There's a discrepancy between the way QEMU user-mode and Linux calculate
the initial program break for statically-linked binaries. I have a
binary with the following segments:
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
E
0x0
0x8 = 0x0
0x9 = 0x101b8
0xb = 0x0
0xc = 0x0
0xd = 0x0
0xe = 0x0
0x17 = 0x0
0x19 = 0xbec62fb5
However, if I run "qemu-arm -g 12345 binary" and use GDB to peek at
the aux vector at the beginning of __libc_start_init (for example,
using this Python GDB
quot; and use GDB to peek at
the aux vector at the beginning of __libc_start_init (for example,
using this Python GDB API script: https://gist.github.com/langston-
barrett/5573d64ae0c9953e2fa0fe26847a5e1e), then I see the following
values:
AT_PHDR = 0xae000
AT_PHENT = 0x20
AT_PHN
"qemu-arm -g 12345 binary" and use GDB to peek at the
aux vector at the beginning of __libc_start_init (for example, using
this Python GDB API script: https://gist.github.com/langston-
barrett/5573d64ae0c9953e2fa0fe26847a5e1e), then I see the following
values:
AT_PHDR = 0xae000
AT_
