Taking address of packed member
Web29 Sep 2024 · assimp/types.h:208:19: error: taking address of packed member 'r' of class or structure 'aiColor3D' may result in an unaligned pointer value [-Werror,-Waddress-of … WebCreated attachment 666542 [ details] build.log Hi, Following emerge @system/@world because of GCC update, =sys-libs/efivar-37 now fails to link on my ia64 workstation, though the root cause is unclear from the log files. This isn't a GCC regression, as switching back to the previously used GCC compiler doesn't help. Émeric.
Taking address of packed member
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Web23 Apr 2024 · Warning when passing pointers to packed structure member. I want to pass a reference to a packed structure to a function. Unfortunately the compiler (gcc 9.3.0) … WebLogin Cancel. × Forgot Account/Password. Submit Cancel
WebAnswer. Even though the Cortex - A/R/M cores support accessing unaligned normal memory, certain instructions and device memory require aligned memory access. The compiler is … Web19 Dec 2024 · It basically warns if you ever take a pointer to any member that isn't assigned to a void * or a char * pointer (since it wants an alignment of 1). Often times we use packed for structures to fix a layout (e.g. structures mandated by hardware), but the structures themselves are aligned and the members have suitable alignment within the ...
Web14 Jan 2024 · When address of packed member of struct or union is taken, it may. result in an unaligned pointer value. This patch adds-Waddress-of-packed-member to check alignment at pointer assignment and warn unaligned address as well as unaligned pointer. I’ve just built that version of gcc from source. For the above program, it produces these … Web14 Sep 2024 · There are a lot of different solutions to this problem. One that immediately comes to mind is to memcpy () the value to a stack-allocated variable of the same type …
Web20 May 2024 · Rocky Linux. Rocky Linux is an open enterprise Operating System designed to be 100% bug-for-bug compatible with Enterprise Linux.
Web9 Jan 2024 · Looking at this again, seems like a bug in gcc9 - it complains about an alignment of a pointer in packed struct. the alignment of the pointer value should not be … shows like red rockWeb30 Apr 2024 · Hi Masahiro, El Sun, Apr 30, 2024 at 10:59:52PM +0900 Masahiro Yamada ha dit: > 2024-04-22 6:39 GMT+09:00 Matthias Kaehlcke : > > clang generates ... shows like rings of powerWeb30 Dec 2024 · warning: taking address of packed member of ‘__mavlink_message’ may result in an unaligned pointer value #1764 Closed ardugitter opened this issue Dec 30, … shows like royal painsWeb24 Feb 2024 · Specifying the -fshort-enums flag on the command line is equivalent to specifying the packed attribute on all enum definitions. In the following example struct my_packed_struct’s members are packed closely together, but the internal layout of its s member is not packed—to do that, struct my_unpacked_struct needs to be packed too. shows like red band societyWeb25 Mar 2024 · The text was updated successfully, but these errors were encountered: shows like rokka braves of the six flowersWeb25 Aug 2024 · Hello to everyone. Hello. I would like to pass the integrated gpu from the host os to the windows 10 guest os with xen. This is because xen works great for me,better than qemu-kvm for my specific needs and because I have only two graphic cards. The nvidia rtx 2080 ti that I have already passed to the guest,and the intel UHD 630,that can be … shows like sanditon and bridgertonWeb8 Jan 2024 · Those guid/uuid members are the struct member right after efidp_header which is a 4 bytes struct and the first member of all device path struct, so they are actually aligned to 4 bytes. "&dp->dns.addrs[i]" may look suspicious. shows like robot chicken