From fb58aac5fe5d6198b84ce43e7c53b2830b1b332c Mon Sep 17 00:00:00 2001 From: Palmer Dabbelt Date: Sat, 13 Jan 2018 01:59:12 -0800 Subject: Add support for the RISC-V-specific ELF flags The RISC-V port defines ELF flags that enforce compatibility between various objects. This adds the shared support necessary for these flags. 2018-01-25 Palmer Dabbelt * elf/cache.c (print_entry): Add FLAG_RISCV_FLOAT_ABI_SOFT and FLAG_RISCV_FLOAT_ABI_DOUBLE. * elf/elf.h (EF_RISCV_RVC): New define. (EF_RISCV_FLOAT_ABI): Likewise. (EF_RISCV_FLOAT_ABI_SOFT): Likewise. (EF_RISCV_FLOAT_ABI_SINGLE): Likewise. (EF_RISCV_FLOAT_ABI_DOUBLE): Likewise. (EF_RISCV_FLOAT_ABI_QUAD): Likewise. * sysdeps/generic/ldconfig.h (FLAG_RISCV_FLOAT_ABI_SOFT): New define. (FLAG_RISCV_FLOAT_ABI_DOUBLE): Likewise. --- sysdeps/generic/ldconfig.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'sysdeps') diff --git a/sysdeps/generic/ldconfig.h b/sysdeps/generic/ldconfig.h index 74eb92e528..59e20dc3ef 100644 --- a/sysdeps/generic/ldconfig.h +++ b/sysdeps/generic/ldconfig.h @@ -42,6 +42,8 @@ #define FLAG_MIPS_LIB32_NAN2008 0x0c00 #define FLAG_MIPS64_LIBN32_NAN2008 0x0d00 #define FLAG_MIPS64_LIBN64_NAN2008 0x0e00 +#define FLAG_RISCV_FLOAT_ABI_SOFT 0x0f00 +#define FLAG_RISCV_FLOAT_ABI_DOUBLE 0x1000 /* Name of auxiliary cache. */ #define _PATH_LDCONFIG_AUX_CACHE "/var/cache/ldconfig/aux-cache" -- cgit 1.4.1