[Bug ld/31398] New: pr21964-4 fails on RISC-V with a default-pie compiler
https://sourceware.org/bugzilla/show_bug.cgi?id=31398 Bug ID: 31398 Summary: pr21964-4 fails on RISC-V with a default-pie compiler Product: binutils Version: 2.42 Status: UNCONFIRMED Severity: normal Priority: P2 Component: ld Assignee: unassigned at sourceware dot org Reporter: xry111 at xry111 dot site Target Milestone: --- On RISC-V (lp64d), With GCC 13.2 configured with --enable-default-pie, one ld test fails: FAIL: Run pr21964-4 Forcing -fno-pie -no-pie makes it pass, but this test passes on various other architectures even with default PIE. -- You are receiving this mail because: You are on the CC list for the bug.
[Bug ld/27597] nios: assertion fail in nios2_elf32_install_imm16
https://sourceware.org/bugzilla/show_bug.cgi?id=27597 --- Comment #7 from Giulio Benetti --- Backported, build-tested with binutils 2.39, 2.40 and 2.41 and it works correctly. Here is the patchset for Buildroot: https://lore.kernel.org/buildroot/20240218184536.1922309-1-giulio.bene...@benettiengineering.com/T/#m385cbbc3f86ce8672ca6f654c665178fc754a358 Thanks again! -- You are receiving this mail because: You are on the CC list for the bug.
[Bug gas/31400] New: The third expression of .align
https://sourceware.org/bugzilla/show_bug.cgi?id=31400 Bug ID: 31400 Summary: The third expression of .align Product: binutils Version: 2.42 Status: UNCONFIRMED Severity: normal Priority: P2 Component: gas Assignee: unassigned at sourceware dot org Reporter: mengqinggang at loongson dot cn Target Milestone: --- $ cat align.s 1 ret 2 .align 16, , 1 3 ret 4 .align 16, , -1 5 ret 6 .align 16, , -4294967295 7 ret $ as align.s $ objdump -d a.out On X86: <.text>: 0: c3 ret 1: c3 ret 2: 66 66 2e 0f 1f 84 00data16 cs nopw 0x0(%rax,%rax,1) 9: 00 00 00 00 d: 0f 1f 00nopl (%rax) 10: c3 ret 11: c3 ret AArch64 has similar output: <.text>: 0: d65f03c0ret 4: d65f03c0ret 8: d503201fnop c: d503201fnop 10: d65f03c0ret 14: d65f03c0ret If the third parameter of .align is negative, should it be ignored? But now there are different behaviors. For llvm: if the third parameter is negative, it will cause an error. # llvm-mc align.s -filetype=obj align.s:4:14: error: alignment directive can never be satisfied in this many bytes, ignoring maximum bytes expression .align 16, , -1 ^ align.s:6:14: error: alignment directive can never be satisfied in this many bytes, ignoring maximum bytes expression .align 16, , -4294967295 ^ -- You are receiving this mail because: You are on the CC list for the bug.
[Bug ld/27344] The --gdb-index linker flag is not documented
https://sourceware.org/bugzilla/show_bug.cgi?id=27344 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |NOTABUG --- Comment #2 from Alan Modra --- gold's manpage (generated by help2man) does mention --gdb-index. -- You are receiving this mail because: You are on the CC list for the bug.
