diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/ChangeLog | 5 | ||||
| -rw-r--r-- | include/opcode/riscv.h | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index c7e715b..dded883 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,8 @@ +2017-10-24 Andrew Waterman <andrew@sifive.com> + + * opcode/riscv.h (VALID_RVC_LUI_IMM): c.lui can't load the + immediate 0. + 2017-10-12 James Bowman <james.bowman@ftdichip.com> * elf/ft32.h: Add R_FT32_15. diff --git a/include/opcode/riscv.h b/include/opcode/riscv.h index 719565d..015e781 100644 --- a/include/opcode/riscv.h +++ b/include/opcode/riscv.h @@ -141,7 +141,7 @@ static const char * const riscv_pred_succ[16] = #define VALID_UTYPE_IMM(x) (EXTRACT_UTYPE_IMM(ENCODE_UTYPE_IMM(x)) == (x)) #define VALID_UJTYPE_IMM(x) (EXTRACT_UJTYPE_IMM(ENCODE_UJTYPE_IMM(x)) == (x)) #define VALID_RVC_IMM(x) (EXTRACT_RVC_IMM(ENCODE_RVC_IMM(x)) == (x)) -#define VALID_RVC_LUI_IMM(x) (EXTRACT_RVC_LUI_IMM(ENCODE_RVC_LUI_IMM(x)) == (x)) +#define VALID_RVC_LUI_IMM(x) (ENCODE_RVC_LUI_IMM(x) != 0 && EXTRACT_RVC_LUI_IMM(ENCODE_RVC_LUI_IMM(x)) == (x)) #define VALID_RVC_SIMM3(x) (EXTRACT_RVC_SIMM3(ENCODE_RVC_SIMM3(x)) == (x)) #define VALID_RVC_ADDI4SPN_IMM(x) (EXTRACT_RVC_ADDI4SPN_IMM(ENCODE_RVC_ADDI4SPN_IMM(x)) == (x)) #define VALID_RVC_ADDI16SP_IMM(x) (EXTRACT_RVC_ADDI16SP_IMM(ENCODE_RVC_ADDI16SP_IMM(x)) == (x)) |