diff options
| -rw-r--r-- | bfd/ChangeLog | 7 | ||||
| -rw-r--r-- | bfd/elf32-arm.c | 8 |
2 files changed, 15 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 7f0f251..843bdc8 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,10 @@ +2022-03-01 Nick Clifton <nickc@redhat.com> + + PR 28848 + * elf32-arm.c (elf32_arm_merge_eabi_attributes): If the first + input bfd has a Tag_ABI_HardFP_use set to 3 but does not also have + TAG_FP_arch set then reset the TAG_ABI_HardFP_use. + 2022-02-28 Torbjörn Svensson <torbjorn.svensson@st.com> PR 25713 diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c index 86da60e..616efe6 100644 --- a/bfd/elf32-arm.c +++ b/bfd/elf32-arm.c @@ -14523,6 +14523,14 @@ elf32_arm_merge_eabi_attributes (bfd *ibfd, struct bfd_link_info *info) out_attr[Tag_MPextension_use_legacy].i = 0; } + /* PR 28859 and 28848: Handle the case where the first input file, + eg crti.o, has a Tag_ABI_HardFP_use of 3 but no Tag_FP_arch set. + Using Tag_ABI_HardFP_use in this way is deprecated, so reset the + attribute to zero. + FIXME: Should we handle other non-zero values of Tag_ABI_HardFO_use ? */ + if (out_attr[Tag_ABI_HardFP_use].i == 3 && out_attr[Tag_FP_arch].i == 0) + out_attr[Tag_ABI_HardFP_use].i = 0; + return result; } |