diff options
Diffstat (limited to 'gcc/config/rs6000/sysv4.h')
| -rw-r--r-- | gcc/config/rs6000/sysv4.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h index a8b06aedb16..ed5deb1a55e 100644 --- a/gcc/config/rs6000/sysv4.h +++ b/gcc/config/rs6000/sysv4.h @@ -59,6 +59,11 @@ extern enum rs6000_sdata_type rs6000_sdata; #define TARGET_NO_TOC (! TARGET_TOC) #define TARGET_NO_EABI (! TARGET_EABI) +#ifdef HAVE_AS_REL16 +#undef TARGET_SECURE_PLT +#define TARGET_SECURE_PLT secure_plt +#endif + extern const char *rs6000_abi_name; extern const char *rs6000_sdata_name; extern const char *rs6000_tls_size_string; /* For -mtls-size= */ @@ -205,6 +210,11 @@ do { \ error ("-mcall-aixdesc must be big endian"); \ } \ \ + if (TARGET_SECURE_PLT != secure_plt) \ + { \ + error ("-msecure-plt not supported by your assembler"); \ + } \ + \ /* Treat -fPIC the same as -mrelocatable. */ \ if (flag_pic > 1 && DEFAULT_ABI != ABI_AIX) \ target_flags |= MASK_RELOCATABLE | MASK_MINIMAL_TOC | MASK_NO_FP_IN_TOC; \ @@ -750,6 +760,10 @@ extern int fixuplabelno; #define CC1_ENDIAN_DEFAULT_SPEC "%(cc1_endian_big)" +#ifndef CC1_SECURE_PLT_DEFAULT_SPEC +#define CC1_SECURE_PLT_DEFAULT_SPEC "" +#endif + /* Pass -G xxx to the compiler and set correct endian mode. */ #define CC1_SPEC "%{G*} \ %{mlittle|mlittle-endian: %(cc1_endian_little); \ @@ -762,7 +776,6 @@ extern int fixuplabelno; mcall-gnu : -mbig %(cc1_endian_big); \ mcall-i960-old : -mlittle %(cc1_endian_little); \ : %(cc1_endian_default)} \ -%{mno-sdata: -msdata=none } \ %{meabi: %{!mcall-*: -mcall-sysv }} \ %{!meabi: %{!mno-eabi: \ %{mrelocatable: -meabi } \ @@ -774,6 +787,7 @@ extern int fixuplabelno; %{mcall-openbsd: -mno-eabi }}} \ %{msdata: -msdata=default} \ %{mno-sdata: -msdata=none} \ +%{!mbss-plt: %{!msecure-plt: %(cc1_secure_plt_default)}} \ %{profile: -p}" /* Don't put -Y P,<path> for cross compilers. */ @@ -1214,6 +1228,7 @@ ncrtn.o%s" { "cc1_endian_big", CC1_ENDIAN_BIG_SPEC }, \ { "cc1_endian_little", CC1_ENDIAN_LITTLE_SPEC }, \ { "cc1_endian_default", CC1_ENDIAN_DEFAULT_SPEC }, \ + { "cc1_secure_plt_default", CC1_SECURE_PLT_DEFAULT_SPEC }, \ { "cpp_os_ads", CPP_OS_ADS_SPEC }, \ { "cpp_os_yellowknife", CPP_OS_YELLOWKNIFE_SPEC }, \ { "cpp_os_mvme", CPP_OS_MVME_SPEC }, \ |