53 lines
1.8 KiB
Diff
53 lines
1.8 KiB
Diff
diff --git a/src/nvcore/nvcore.h b/src/nvcore/nvcore.h
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index 77ca744..29140a7 100644
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--- a/src/nvcore/nvcore.h
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+++ b/src/nvcore/nvcore.h
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@@ -80,6 +80,10 @@
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# define NV_CPU_MIPS64 1
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#elif defined POSH_CPU_S390
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# define NV_CPU_S390 1
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+#elif defined POSH_CPU_RISCV32
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+# define NV_CPU_RISCV32 1
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+#elif defined POSH_CPU_RISCV64
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+# define NV_CPU_RISCV64 1
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#else
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# error "Unsupported CPU"
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#endif
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diff --git a/src/nvcore/poshlib/posh.h b/src/nvcore/poshlib/posh.h
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index ca7641b..972eae5 100644
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--- a/src/nvcore/poshlib/posh.h
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+++ b/src/nvcore/poshlib/posh.h
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@@ -486,6 +486,23 @@ Metrowerks:
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# endif
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#endif
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+/* ------------------------------------------------------------------
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+** RISC-V
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+** ------------------------------------------------------------------
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+*/
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+#if defined __riscv && defined __riscv_xlen
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+# if __riscv_xlen == 32
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+# define POSH_CPU_RISCV32 1
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+# define POSH_CPU_STRING "RISCV32"
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+# elif __riscv_xlen == 64
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+# define POSH_CPU_RISCV64 1
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+# define POSH_CPU_STRING "RISCV64"
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+# else
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+# error "Unsupported XLEN for RISC-V!"
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+# endif
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+#endif
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+
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+
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#if defined mips || defined __mips__ || defined __MIPS__ || defined _MIPS
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# if defined __mips64
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# define POSH_CPU_MIPS64 1
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@@ -669,7 +686,7 @@ Metrowerks:
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** the MIPS series, so we have to be careful about those.
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** ----------------------------------------------------------------------------
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*/
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-#if defined POSH_CPU_X86 || defined POSH_CPU_AXP || defined POSH_CPU_STRONGARM || defined POSH_OS_WIN32 || defined POSH_OS_WINCE || defined __MIPSEL__ || defined POSH_CPU_AARCH64
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+#if defined POSH_CPU_X86 || defined POSH_CPU_AXP || defined POSH_CPU_STRONGARM || defined POSH_OS_WIN32 || defined POSH_OS_WINCE || defined __MIPSEL__ || defined POSH_CPU_AARCH64 || defined POSH_CPU_RISCV32 || defined POSH_CPU_RISCV64
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# define POSH_ENDIAN_STRING "little"
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# define POSH_LITTLE_ENDIAN 1
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#else
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