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-rw-r--r--linux-user/elfload.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index e3689c658a..5fc130cc20 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -1295,6 +1295,28 @@ static inline void init_thread(struct target_pt_regs *regs,
#endif /* TARGET_TILEGX */
+#ifdef TARGET_RISCV
+
+#define ELF_START_MMAP 0x80000000
+#define ELF_ARCH EM_RISCV
+
+#ifdef TARGET_RISCV32
+#define ELF_CLASS ELFCLASS32
+#else
+#define ELF_CLASS ELFCLASS64
+#endif
+
+static inline void init_thread(struct target_pt_regs *regs,
+ struct image_info *infop)
+{
+ regs->sepc = infop->entry;
+ regs->sp = infop->start_stack;
+}
+
+#define ELF_EXEC_PAGESIZE 4096
+
+#endif /* TARGET_RISCV */
+
#ifdef TARGET_HPPA
#define ELF_START_MMAP 0x80000000