diff options
| -rw-r--r-- | ChangeLog | 14 | ||||
| -rw-r--r-- | elf/cache.c | 6 | ||||
| -rw-r--r-- | elf/elf.h | 8 | ||||
| -rw-r--r-- | sysdeps/generic/ldconfig.h | 2 |
4 files changed, 30 insertions, 0 deletions
@@ -1,3 +1,17 @@ +2018-01-25 Palmer Dabbelt <palmer@sifive.com> + + * 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. + 2018-01-25 Andreas Schwab <schwab@suse.de> * aclocal.m4 (LIBC_SLIBDIR_RTLDDIR): Consistently put arguments in diff --git a/elf/cache.c b/elf/cache.c index 1ec6ab36e7..c2c010f97b 100644 --- a/elf/cache.c +++ b/elf/cache.c @@ -114,6 +114,12 @@ print_entry (const char *lib, int flag, unsigned int osversion, case FLAG_MIPS64_LIBN64_NAN2008: fputs (",64bit,nan2008", stdout); break; + case FLAG_RISCV_FLOAT_ABI_SOFT: + fputs (",soft-float", stdout); + break; + case FLAG_RISCV_FLOAT_ABI_DOUBLE: + fputs (",double-float", stdout); + break; case 0: break; default: @@ -3766,6 +3766,14 @@ enum #define R_TILEGX_NUM 130 +/* RISC-V ELF Flags */ +#define EF_RISCV_RVC 0x0001 +#define EF_RISCV_FLOAT_ABI 0x0006 +#define EF_RISCV_FLOAT_ABI_SOFT 0x0000 +#define EF_RISCV_FLOAT_ABI_SINGLE 0x0002 +#define EF_RISCV_FLOAT_ABI_DOUBLE 0x0004 +#define EF_RISCV_FLOAT_ABI_QUAD 0x0006 + /* RISC-V relocations. */ #define R_RISCV_NONE 0 #define R_RISCV_32 1 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" |