Vendor import of llvm-project master e26a78e70, the last commit beforevendor/llvm-project/llvmorg-10-init-17466-ge26a78e7085

the llvmorg-11-init tag, from which release/10.x was branched.

1 files changed, 71 insertions, 0 deletions

diff --git a/libunwind/include/libunwind.h b/libunwind/include/libunwind.h
index d06724d3c31f..1a501b867dda 100644
--- a/libunwind/include/libunwind.h
+++ b/libunwind/include/libunwind.h
@@ -832,4 +832,75 @@ enum {
   UNW_SPARC_I7 = 31,
 };
 
+// RISC-V registers. These match the DWARF register numbers defined by section
+// 4 of the RISC-V ELF psABI specification, which can be found at:
+//
+// https://github.com/riscv/riscv-elf-psabi-doc/blob/master/riscv-elf.md
+enum {
+  UNW_RISCV_X0  = 0,
+  UNW_RISCV_X1  = 1,
+  UNW_RISCV_X2  = 2,
+  UNW_RISCV_X3  = 3,
+  UNW_RISCV_X4  = 4,
+  UNW_RISCV_X5  = 5,
+  UNW_RISCV_X6  = 6,
+  UNW_RISCV_X7  = 7,
+  UNW_RISCV_X8  = 8,
+  UNW_RISCV_X9  = 9,
+  UNW_RISCV_X10 = 10,
+  UNW_RISCV_X11 = 11,
+  UNW_RISCV_X12 = 12,
+  UNW_RISCV_X13 = 13,
+  UNW_RISCV_X14 = 14,
+  UNW_RISCV_X15 = 15,
+  UNW_RISCV_X16 = 16,
+  UNW_RISCV_X17 = 17,
+  UNW_RISCV_X18 = 18,
+  UNW_RISCV_X19 = 19,
+  UNW_RISCV_X20 = 20,
+  UNW_RISCV_X21 = 21,
+  UNW_RISCV_X22 = 22,
+  UNW_RISCV_X23 = 23,
+  UNW_RISCV_X24 = 24,
+  UNW_RISCV_X25 = 25,
+  UNW_RISCV_X26 = 26,
+  UNW_RISCV_X27 = 27,
+  UNW_RISCV_X28 = 28,
+  UNW_RISCV_X29 = 29,
+  UNW_RISCV_X30 = 30,
+  UNW_RISCV_X31 = 31,
+  UNW_RISCV_F0  = 32,
+  UNW_RISCV_F1  = 33,
+  UNW_RISCV_F2  = 34,
+  UNW_RISCV_F3  = 35,
+  UNW_RISCV_F4  = 36,
+  UNW_RISCV_F5  = 37,
+  UNW_RISCV_F6  = 38,
+  UNW_RISCV_F7  = 39,
+  UNW_RISCV_F8  = 40,
+  UNW_RISCV_F9  = 41,
+  UNW_RISCV_F10 = 42,
+  UNW_RISCV_F11 = 43,
+  UNW_RISCV_F12 = 44,
+  UNW_RISCV_F13 = 45,
+  UNW_RISCV_F14 = 46,
+  UNW_RISCV_F15 = 47,
+  UNW_RISCV_F16 = 48,
+  UNW_RISCV_F17 = 49,
+  UNW_RISCV_F18 = 50,
+  UNW_RISCV_F19 = 51,
+  UNW_RISCV_F20 = 52,
+  UNW_RISCV_F21 = 53,
+  UNW_RISCV_F22 = 54,
+  UNW_RISCV_F23 = 55,
+  UNW_RISCV_F24 = 56,
+  UNW_RISCV_F25 = 57,
+  UNW_RISCV_F26 = 58,
+  UNW_RISCV_F27 = 59,
+  UNW_RISCV_F28 = 60,
+  UNW_RISCV_F29 = 61,
+  UNW_RISCV_F30 = 62,
+  UNW_RISCV_F31 = 63,
+};
+
 #endif