From c36876fe5b5bac1c404ab2ca82bfbfb2ed9a2717 Mon Sep 17 00:00:00 2001 From: Tamar Christina Date: Tue, 21 Apr 2020 15:16:21 +0100 Subject: BFD: Exclude sections with no content from compress check. The check in bfd_get_full_section_contents is trying to check that we don't allocate more space for a section than the size of the section is on disk. Previously we excluded linker created sections since they didn't have a size on disk. However we also need to exclude sections with no content as well such as the BSS section. Space for these would not have been allocated by the assembler and so the check would incorrectly fail. bfd/ChangeLog: PR binutils/24753 * compress.c (bfd_get_full_section_contents): Exclude sections with no content. gas/ChangeLog: PR binutils/24753 * testsuite/gas/arm/pr24753.d: New test. * testsuite/gas/arm/pr24753.s: New test. --- gas/ChangeLog | 6 ++++++ gas/testsuite/gas/arm/pr24753.d | 7 +++++++ gas/testsuite/gas/arm/pr24753.s | 12 ++++++++++++ 3 files changed, 25 insertions(+) create mode 100644 gas/testsuite/gas/arm/pr24753.d create mode 100644 gas/testsuite/gas/arm/pr24753.s (limited to 'gas') diff --git a/gas/ChangeLog b/gas/ChangeLog index 3185bdc..7572633 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,9 @@ +2020-04-21 Tamar Christina + + PR binutils/24753 + * testsuite/gas/arm/pr24753.d: New test. + * testsuite/gas/arm/pr24753.s: New test. + 2020-04-21 H.J. Lu PR gas/23840 diff --git a/gas/testsuite/gas/arm/pr24753.d b/gas/testsuite/gas/arm/pr24753.d new file mode 100644 index 0000000..01990d1 --- /dev/null +++ b/gas/testsuite/gas/arm/pr24753.d @@ -0,0 +1,7 @@ +#skip: *-*-pe *-*-wince *-*-vxworks +#objdump: -d +#name: PR24753: Don't error on sections with no content size mismatch with file + +.*: +file format .*arm.* + +#... diff --git a/gas/testsuite/gas/arm/pr24753.s b/gas/testsuite/gas/arm/pr24753.s new file mode 100644 index 0000000..5ba33fd --- /dev/null +++ b/gas/testsuite/gas/arm/pr24753.s @@ -0,0 +1,12 @@ +.text +.global _start +_start: + nop + +.section .text2, "ax", %progbits +_func: + nop + +.bss +.fill 0x8000 + -- cgit v1.1