From 0eaf2e1b589472d635e85d2ce708faa35a23a90a Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Sat, 11 Jun 2016 14:49:49 +0930 Subject: [PATCH] sparc-coff writing uninitialized memory sparc-coff has a 20 byte symbol entry with an extra field, but neglects to initialize the field. Fix that. * coff/sparc.h (COFF_ADJUST_SYM_OUT_POST): Define. --- include/ChangeLog | 4 ++++ include/coff/sparc.h | 8 ++++++++ 2 files changed, 12 insertions(+) diff --git a/include/ChangeLog b/include/ChangeLog index 8ef84cb..722b8a5 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,7 @@ +2016-06-11 Alan Modra + + * coff/sparc.h (COFF_ADJUST_SYM_OUT_POST): Define. + 2016-06-08 Jose E. Marchesi * opcode/sparc.h: Add missing documentation for hyperprivileged diff --git a/include/coff/sparc.h b/include/coff/sparc.h index 53d5555..62d2dab 100644 --- a/include/coff/sparc.h +++ b/include/coff/sparc.h @@ -138,6 +138,14 @@ union external_auxent #define AUXENT union external_auxent #define AUXESZ 20 +#define COFF_ADJUST_SYM_OUT_POST(ABFD, INP, EXTP) \ + do \ + { \ + SYMENT *extsym = (SYMENT *) (EXTP); \ + extsym->padding[0] = 0; \ + extsym->padding[1] = 0; \ + } while (0) + #define _ETEXT "etext" /********************** RELOCATION DIRECTIVES **********************/ -- 2.7.4