diff options
Diffstat (limited to 'INSTALL')
| -rw-r--r-- | INSTALL | 17 |
1 files changed, 14 insertions, 3 deletions
@@ -55,15 +55,16 @@ and ABI combinations: * Little-endian default; big-endian variants also supported * MIPS - * ABI is o32 + * ABI is o32, fp32/fpxx (except on r6 which is fp64) * Big-endian default; little-endian variants also supported * Default ABI variant uses FPU registers; alternate soft-float ABI that does not use FPU registers or instructions is available * MIPS2 or later, or kernel emulation of ll/sc (standard in Linux) is required + * MIPS32r6, an incompatible ISA, is supported as a variant "mipsr6" * MIPS64 - * ABI is n64 (LP64) + * ABI is n64 (LP64) or n32 (ILP32) * Big-endian default; little-endian variants also supported * Default ABI variant uses FPU registers; alternate soft-float ABI that does not use FPU registers or instructions is available @@ -85,7 +86,7 @@ and ABI combinations: * SuperH (SH) * Standard ELF ABI or FDPIC ABI (shared-text without MMU) - * Little-endian by default; big-engian variant also supported + * Little-endian by default; big-endian variant also supported * Full FPU ABI or soft-float ABI is supported, but the single-precision-only FPU ABI is not @@ -96,6 +97,16 @@ and ABI combinations: * OpenRISC 1000 (or1k) +* RISC-V + * 32-bit and 64-bit + * Little endian + * Hard, soft, and hard-single/soft-double floating point ABIs + * Standard ELF; no shared-text NOMMU support + +* LoongArch + * 64-bit ISA + * Hard, soft, and hard-single/soft-double floating point ABIs + Build and Installation Procedure |