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readelf: add support for QNT_STACK note subsections

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QNX provides some .note subsections. QNT_STACK is the one controling
the stack allocation.

bfd/ChangeLog:

	* elf.c (BFD_QNT_CORE_INFO): Delete.
	(BFD_QNT_CORE_STATUS): Likewise.
	(BFD_QNT_CORE_GREG): Likewise.
	(BFD_QNT_CORE_FPREG): Likewise.
	(elfcore_grok_nto_note): Replace BFD_QNT_* by QNT_*.

binutils/ChangeLog:

	* readelf.c (get_qnx_elfcore_note_type): New function.
	(print_qnx_note): New function.
	(process_note): Add support for QNX support.

include/ChangeLog:

	* elf/common.h (QNT_DEBUG_FULLPATH): New define.
	(QNT_DEBUG_RELOC): New define.
	(QNT_STACK): New define.
	(QNT_GENERATOR): New define.
	(QNT_DEFAULT_LIB): New define.
	(QNT_CORE_SYSINFO): New define.
	(QNT_CORE_INFO): New define.
	(QNT_CORE_STATUS): New define.
	(QNT_CORE_GREG): New define.
	(QNT_CORE_FPREG): New define.
	(QNT_LINK_MAP): New define.
This commit is contained in:
Clément Chigot
2022-11-18 15:45:55 +01:00
parent 567e0dfb01
commit e263a66b01
3 changed files with 84 additions and 9 deletions
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13
include/elf/common.h
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@@ -768,6 +768,19 @@
#define NT_OPENBSD_XFPREGS 22
#define NT_OPENBSD_WCOOKIE 23
/* Note segments for core files on QNX systems. Note name
must start with "QNX". */
#define QNT_DEBUG_FULLPATH 1
#define QNT_DEBUG_RELOC 2
#define QNT_STACK 3
#define QNT_GENERATOR 4
#define QNT_DEFAULT_LIB 5
#define QNT_CORE_SYSINFO 6
#define QNT_CORE_INFO 7
#define QNT_CORE_STATUS 8
#define QNT_CORE_GREG 9
#define QNT_CORE_FPREG 10
#define QNT_LINK_MAP 11
/* Note segments for core files on Solaris systems. Note name
must start with "CORE". */