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"AW1haW4tMjYwNDE0MDExNSBTYWx0ZWRfX/flYW8rsDqvu\n K6RZFuM/VG79XufVcytAtClCcqkIwMEFy9CLG/ZaXhfboiegzc6Dy8NS1DziLamu0gOWxbCAdXx\n 90vmL6thbyt67T4COgC2qthJjV8IYHYlVOVlWhGATlPRcHbhnNvVhTllF6tw553RD40HpY5p5bl\n IHd2J1xaTRAlV7tddecGKgqLnkVQ47xoXOXoETdpwIy/pwWli/c/UO0xly3SJkOosxX8OM+4zbn\n J0viYcGGQp2oweFzNUMZ44zVJ9iV2KP50NEvseZJsy1vVaazDF4JAcdd//BT7dyYFOXmq0c51d+\n xn40IEnfhHloETbtQjUwVqwgWbkU5EdudLWurysjydLZTS2fLDJYYVgyxqg9DnFUa5VWuCR8GD1\n QyLBZUTKqGkRveECxYE21JTEmaNrj0vm3fijWN6spi3Yg99R29PYicKCPGtVjjwIpScBwcZ23IB\n 2uMiWH4BPSux9TyuzvQ==", "X-Proofpoint-GUID": "Dn38xe-Z6ZgivEyeF1myepqUdpTfI637", "X-Proofpoint-ORIG-GUID": "Dn38xe-Z6ZgivEyeF1myepqUdpTfI637", "X-Authority-Analysis": "v=2.4 cv=JY6Ma0KV c=1 sm=1 tr=0 ts=69de31b7 cx=c_pps\n a=XiAAW1AwiKB2Y8Wsi+sD2Q==:117 a=XiAAW1AwiKB2Y8Wsi+sD2Q==:17\n a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=z/mQ4Ysz8XfWz/Q5cLBRGdckG28=:19\n a=lCpzRmAYbLLaTzLvsPZ7Mbvzbb8=:19 a=xqWC_Br6kY4A:10 a=A5OVakUREuEA:10\n a=GoEa3M9JfhUA:10 a=VkNPw1HP01LnGYTKEx00:22 a=jiCTI4zE5U7BLdzWsZGv:22\n a=3I1J8UUJPc9JN9BFgKH3:22 a=yPCof4ZbAAAA:8 a=h72BaTzqQcgzgyDPsmUA:9", "X-BeenThere": "libc-alpha@sourceware.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Libc-alpha mailing list <libc-alpha.sourceware.org>", "List-Unsubscribe": "<https://sourceware.org/mailman/options/libc-alpha>,\n <mailto:libc-alpha-request@sourceware.org?subject=unsubscribe>", "List-Archive": "<https://sourceware.org/pipermail/libc-alpha/>", "List-Post": "<mailto:libc-alpha@sourceware.org>", "List-Help": "<mailto:libc-alpha-request@sourceware.org?subject=help>", "List-Subscribe": "<https://sourceware.org/mailman/listinfo/libc-alpha>,\n <mailto:libc-alpha-request@sourceware.org?subject=subscribe>", "Errors-To": "libc-alpha-bounces~incoming=patchwork.ozlabs.org@sourceware.org" }, "content": "From: Claudiu Zissulescu <claudiu.zissulescu-ianculescu@oracle.com>\n\nHello,\n\nPlease find a set of two patches that adds stack backtracing support\nfor the new SFrame V3.\n\nThe first patch is adding support for default FDEs by changing the\nreading functions in sframe-read.c and sframe.c files.\n\nThe second patch is adding support for the new FLEX FDEs. The FLEX\nFDEs are enabled when CFI [atterns require it and target hooks allow\nit. This patch adds the necessary bits for implementing it for x86_64\nand aarch64 targets. A new test is added too.\n\nBest wishes,\nClaudiu\n\nClaudiu Zissulescu (2):\n sframe: Add SFrame v3 decode support for regular FDEs\n sframe: add v3 FLEX FDE unwind support and tests\n\n debug/Makefile | 3 +\n debug/tst-backtrace-flex.c | 164 ++++++\n sysdeps/generic/sframe-read.c | 478 ++++++++++++++----\n sysdeps/generic/sframe-read.h | 17 +-\n sysdeps/generic/sframe.c | 141 +++++-\n sysdeps/generic/sframe.h | 175 ++++++-\n sysdeps/unix/sysv/linux/aarch64/uw-sigframe.h | 6 +\n sysdeps/unix/sysv/linux/x86_64/uw-sigframe.h | 6 +\n 8 files changed, 866 insertions(+), 124 deletions(-)\n create mode 100644 debug/tst-backtrace-flex.c" }