[Bug ld/17312] New: ld tests "EH Frame merge" and "ld-elf/eh5" failed on aarch64

[amker.cheng at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=17312

            Bug ID: 17312
           Summary: ld tests "EH Frame merge" and "ld-elf/eh5" failed on
                    aarch64
           Product: binutils
           Version: 2.25 (HEAD)
            Status: NEW
          Severity: normal
          Priority: P2
         Component: ld
          Assignee: unassigned at sourceware dot org
          Reporter: amker.cheng at gmail dot com

Hi,
Below ld test cases now failed on aarch64.
FAIL: EH Frame merge
FAIL: ld-elf/eh5

I think they are caused by same reason.  The log message is like:
/home/binche01/work/oban-work/build-aarch64-none-elf/obj/binutils/ld/../binutils/objdump
--dwarf=frames tmpdir/eh-frame
regexp_diff match failure
regexp "^  DW_CFA_def_cfa: r31 ofs 0$"
line   "  DW_CFA_def_cfa: r31 (sp) ofs 0"
regexp_diff match failure
regexp "^  DW_CFA_def_cfa: r0 ofs 0$"
line   "  DW_CFA_def_cfa: r0 (x0) ofs 0"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r19 at cfa\+16$"
line   "  DW_CFA_offset_extended_sf: r19 (x19) at cfa+16"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r20 at cfa\+16$"
line   "  DW_CFA_offset_extended_sf: r20 (x20) at cfa+16"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r21 at cfa\+16$"
line   "  DW_CFA_offset_extended_sf: r21 (x21) at cfa+16"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r22 at cfa\+16$"
line   "  DW_CFA_offset_extended_sf: r22 (x22) at cfa+16"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r23 at cfa\+24$"
line   "  DW_CFA_offset_extended_sf: r23 (x23) at cfa+24"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r24 at cfa\+24$"
line   "  DW_CFA_offset_extended_sf: r24 (x24) at cfa+24"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r25 at cfa\+24$"
line   "  DW_CFA_offset_extended_sf: r25 (x25) at cfa+24"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r26 at cfa\+24$"
line   "  DW_CFA_offset_extended_sf: r26 (x26) at cfa+24"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r27 at cfa\+24$"
line   "  DW_CFA_offset_extended_sf: r27 (x27) at cfa+24"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r28 at cfa\+32$"
line   "  DW_CFA_offset_extended_sf: r28 (x28) at cfa+32"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r29 at cfa\+32$"
line   "  DW_CFA_offset_extended_sf: r29 (x29) at cfa+32"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r30 at cfa\+36$"
line   "  DW_CFA_offset_extended_sf: r30 (x30) at cfa+36"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r9 at cfa\+8$"
line   "  DW_CFA_offset_extended_sf: r9 (x9) at cfa+8"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r11 at cfa\+8$"
line   "  DW_CFA_offset_extended_sf: r11 (x11) at cfa+8"
regexp_diff match failure
regexp "^  DW_CFA_def_cfa: r31 ofs 0$"
line   "  DW_CFA_def_cfa: r31 (sp) ofs 0"
regexp_diff match failure
regexp "^  DW_CFA_def_cfa: r0 ofs 0$"
line   "  DW_CFA_def_cfa: r0 (x0) ofs 0"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r19 at cfa\+16$"
line   "  DW_CFA_offset_extended_sf: r19 (x19) at cfa+16"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r20 at cfa\+16$"
line   "  DW_CFA_offset_extended_sf: r20 (x20) at cfa+16"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r21 at cfa\+16$"
line   "  DW_CFA_offset_extended_sf: r21 (x21) at cfa+16"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r22 at cfa\+16$"
line   "  DW_CFA_offset_extended_sf: r22 (x22) at cfa+16"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r23 at cfa\+24$"
line   "  DW_CFA_offset_extended_sf: r23 (x23) at cfa+24"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r24 at cfa\+24$"
line   "  DW_CFA_offset_extended_sf: r24 (x24) at cfa+24"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r25 at cfa\+24$"
line   "  DW_CFA_offset_extended_sf: r25 (x25) at cfa+24"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r26 at cfa\+24$"
line   "  DW_CFA_offset_extended_sf: r26 (x26) at cfa+24"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r27 at cfa\+24$"
line   "  DW_CFA_offset_extended_sf: r27 (x27) at cfa+24"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r28 at cfa\+32$"
line   "  DW_CFA_offset_extended_sf: r28 (x28) at cfa+32"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r29 at cfa\+32$"
line   "  DW_CFA_offset_extended_sf: r29 (x29) at cfa+32"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r30 at cfa\+36$"
line   "  DW_CFA_offset_extended_sf: r30 (x30) at cfa+36"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r9 at cfa\+8$"
line   "  DW_CFA_offset_extended_sf: r9 (x9) at cfa+8"
regexp_diff match failure
regexp "^  DW_CFA_offset_extended_sf: r10 at cfa\+8$"
line   "  DW_CFA_offset_extended_sf: r10 (x10) at cfa+8"
FAIL: EH Frame merge

Binutils is configured with below options:
binutils-gdb/configure --enable-64-bit-bfd
--enable-targets=arm-none-eabi,aarch64-none-linux-gnu,aarch64-none-elf
--disable-newlib-supplied-syscalls --enable-newlib-io-long-long
--enable-newlib-mb --disable-gdb --without-gdb --target=aarch64-none-elf
--prefix=....../target-aarch64-none-elf --with-pkgversion=unknown --disable-nls
--without-x --disable-gdbtk --disable-tui --without-python --without-tcl
--without-tk

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