diff options
| -rw-r--r-- | bfd/elf.c | 2 | ||||
| -rw-r--r-- | ld/testsuite/ld-elf/pr30508.d | 13 | ||||
| -rw-r--r-- | ld/testsuite/ld-elf/pr30508.s | 14 |
3 files changed, 29 insertions, 0 deletions
@@ -7210,10 +7210,12 @@ rewrite_elf_program_header (bfd *ibfd, bfd *obfd, bfd_vma maxpagesize) no sections, but ordinary, loadable segments should contain something. They are allowed by the ELF spec however, so only a warning is produced. + Don't warn if an empty PT_LOAD contains the program headers. There is however the valid use case of embedded systems which have segments with p_filesz of 0 and a p_memsz > 0 to initialize flash memory with zeros. No warning is shown for that case. */ if (segment->p_type == PT_LOAD + && !map->includes_phdrs && (segment->p_filesz > 0 || segment->p_memsz == 0)) /* xgettext:c-format */ _bfd_error_handler diff --git a/ld/testsuite/ld-elf/pr30508.d b/ld/testsuite/ld-elf/pr30508.d new file mode 100644 index 0000000..35f6615 --- /dev/null +++ b/ld/testsuite/ld-elf/pr30508.d @@ -0,0 +1,13 @@ +#ld: -z separate-code +#objcopy_linked_file: -R .foo +#readelf: -lW +#target: *-*-linux-gnu *-*-gnu* *-*-nacl* arm*-*-uclinuxfdpiceabi +#xfail: h8300-*-* mips*-*-* rx-*-linux* + +#... + Section to Segment mapping: + Segment Sections... +#... + 0. +#... + 0. .text diff --git a/ld/testsuite/ld-elf/pr30508.s b/ld/testsuite/ld-elf/pr30508.s new file mode 100644 index 0000000..5a2778c --- /dev/null +++ b/ld/testsuite/ld-elf/pr30508.s @@ -0,0 +1,14 @@ + .text + .global start /* Used by SH targets. */ +start: + .global _start +_start: + .global __start +__start: + .global main /* Used by HPPA targets. */ +main: + .globl _main /* Used by LynxOS targets. */ +_main: + .dc.a 0 + .section .foo,"ax",%progbits + .dc.a 0 |