Add some relocations to riscv64-link.c

dlltest failed on a riscv machine.

1 files changed, 15 insertions, 0 deletions

diff --git a/riscv64-link.c b/riscv64-link.c
index 34bfeb0..39c0c5d 100644
--- a/riscv64-link.c
+++ b/riscv64-link.c
@@ -39,10 +39,13 @@ int code_reloc (int reloc_type)
     case R_RISCV_PCREL_LO12_S:
     case R_RISCV_32_PCREL:
     case R_RISCV_SET6:
+    case R_RISCV_SET8:
+    case R_RISCV_SET16:
     case R_RISCV_SUB6:
     case R_RISCV_ADD16:
     case R_RISCV_ADD32:
     case R_RISCV_ADD64:
+    case R_RISCV_SUB8:
     case R_RISCV_SUB16:
     case R_RISCV_SUB32:
     case R_RISCV_SUB64:
@@ -68,8 +71,11 @@ int gotplt_entry_type (int reloc_type)
     case R_RISCV_RVC_JUMP:
     case R_RISCV_JUMP_SLOT:
     case R_RISCV_SET6:
+    case R_RISCV_SET8:
+    case R_RISCV_SET16:
     case R_RISCV_SUB6:
     case R_RISCV_ADD16:
+    case R_RISCV_SUB8:
     case R_RISCV_SUB16:
         return NO_GOTPLT_ENTRY;
 
@@ -328,12 +334,21 @@ void relocate(TCCState *s1, ElfW_Rel *rel, int type, unsigned char *ptr,
     case R_RISCV_ADD16:
         write16le(ptr, read16le(ptr) + val);
         return;
+    case R_RISCV_SUB8:
+        *ptr -= val;
+        return;
     case R_RISCV_SUB16:
         write16le(ptr, read16le(ptr) - val);
         return;
     case R_RISCV_SET6:
         *ptr = (*ptr & ~0x3f) | (val & 0x3f);
         return;
+    case R_RISCV_SET8:
+        *ptr = (*ptr & ~0xff) | (val & 0xff);
+        return;
+    case R_RISCV_SET16:
+        *ptr = (*ptr & ~0xffff) | (val & 0xffff);
+        return;
     case R_RISCV_SUB6:
         *ptr = (*ptr & ~0x3f) | ((*ptr - val) & 0x3f);
         return;