| 63fbb233cbdf0f0d6fb6ce23234f5fc75855ba85 |
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06-Jan-2016 |
Elliott Hughes <enh@google.com> |
Tidy up KernelArgumentBlock::getauxval.
Correct the comment, and remove the unused functionality. getauxval(3) does
now set errno to let you know it failed to find anything, but since none of
this function's callers care anyway it seems safer to leave errno untouched
until we actually have a demonstrated need for it.
Bug: https://code.google.com/p/android/issues/detail?id=198111
Change-Id: I232a42dc5a02c8faab94c7d69bef610408276c23
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| 8eac9af24ea7e570e0b297bcd6ac8a46ba3ecc39 |
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10-May-2014 |
Elliott Hughes <enh@google.com> |
Bring in google3-style DISALLOW_* macros.
I've been meaning to do this for a very long time...
Change-Id: Ia8c16eee7c026c3c9505399948485fb778fb0152
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| 0266ae5f884d72da58f33a072e865ba131234a5e |
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11-Feb-2014 |
Elliott Hughes <enh@google.com> |
Switch <elf.h> over to linux uapi under the covers.
Remove the linker's reliance on BSD cruft and use the glibc-style
ElfW macro. (Other code too, but the linker contains the majority
of the code that needs to work for Elf32 and Elf64.)
All platforms need dl_iterate_phdr_static, so it doesn't make sense
to have that part of the per-architecture configuration.
Bug: 12476126
Change-Id: I1d7f918f1303a392794a6cd8b3512ff56bd6e487
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| c620059479c47a78d57086d73726c9adc2f337ad |
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01-Oct-2013 |
Elliott Hughes <enh@google.com> |
Remove 32-bit assumptions from the ELF code.
Change-Id: I2c1f3d34c33685799aade8866eec44479ff9f963
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| 7b4d77e400d321ccc7cdadd1cd225ebb1a69d358 |
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04-Apr-2013 |
Elliott Hughes <enh@google.com> |
Make abort messages available to debuggerd.
This adds __libc_fatal, cleans up the internal logging code a bit more,
and switches suitable callers over to __libc_fatal. In addition to logging,
__libc_fatal stashes the message somewhere that the debuggerd signal handler
can find it before calling abort.
In the debuggerd signal handler, we pass this address to debuggerd so that
it can come back with ptrace to read the message and present it to the user.
Bug: 8531731
(cherry picked from commit 0d787c1fa18c6a1f29ef9840e28a68cf077be1de)
Change-Id: I5daeeaa36c1fc23f7f437d73a19808d9d558dd4d
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| 0d787c1fa18c6a1f29ef9840e28a68cf077be1de |
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04-Apr-2013 |
Elliott Hughes <enh@google.com> |
Make abort messages available to debuggerd.
This adds __libc_fatal, cleans up the internal logging code a bit more,
and switches suitable callers over to __libc_fatal. In addition to logging,
__libc_fatal stashes the message somewhere that the debuggerd signal handler
can find it before calling abort.
In the debuggerd signal handler, we pass this address to debuggerd so that
it can come back with ptrace to read the message and present it to the user.
Bug: 8531731
Change-Id: I416ec1da38a8a1b0d0a582ccd7c8aaa681ed4a29
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| 42b2c6a5eed5e4ef35315b8cd32d1355f12a69b6 |
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07-Feb-2013 |
Elliott Hughes <enh@google.com> |
Clean up the argc/argv/envp/auxv handling.
There's now only one place where we deal with this stuff, it only needs to
be parsed once by the dynamic linker (rather than by each recipient), and it's
now easier for us to get hold of auxv data early on.
Change-Id: I6314224257c736547aac2e2a650e66f2ea53bef5
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