diff options
| -rw-r--r-- | libgcc/config/riscv/div.S | 15 | ||||
| -rw-r--r-- | libgcc/config/riscv/riscv-asm.h | 6 |
2 files changed, 14 insertions, 7 deletions
diff --git a/libgcc/config/riscv/div.S b/libgcc/config/riscv/div.S index c9bd787..723c3b8 100644 --- a/libgcc/config/riscv/div.S +++ b/libgcc/config/riscv/div.S @@ -40,7 +40,7 @@ FUNC_BEGIN (__udivsi3) sll a0, a0, 32 sll a1, a1, 32 move t0, ra - jal __udivdi3 + jal HIDDEN_JUMPTARGET(__udivdi3) sext.w a0, a0 jr t0 FUNC_END (__udivsi3) @@ -52,7 +52,7 @@ FUNC_BEGIN (__umodsi3) srl a0, a0, 32 srl a1, a1, 32 move t0, ra - jal __udivdi3 + jal HIDDEN_JUMPTARGET(__udivdi3) sext.w a0, a1 jr t0 FUNC_END (__umodsi3) @@ -95,11 +95,12 @@ FUNC_BEGIN (__udivdi3) .L5: ret FUNC_END (__udivdi3) +HIDDEN_DEF (__udivdi3) FUNC_BEGIN (__umoddi3) /* Call __udivdi3(a0, a1), then return the remainder, which is in a1. */ move t0, ra - jal __udivdi3 + jal HIDDEN_JUMPTARGET(__udivdi3) move a0, a1 jr t0 FUNC_END (__umoddi3) @@ -111,12 +112,12 @@ FUNC_END (__umoddi3) bgtz a1, .L12 /* Compute __udivdi3(-a0, a1), then negate the result. */ neg a1, a1 - j __udivdi3 /* Compute __udivdi3(-a0, -a1). */ + j HIDDEN_JUMPTARGET(__udivdi3) /* Compute __udivdi3(-a0, -a1). */ .L11: /* Compute __udivdi3(a0, -a1), then negate the result. */ neg a1, a1 .L12: move t0, ra - jal __udivdi3 + jal HIDDEN_JUMPTARGET(__udivdi3) neg a0, a0 jr t0 FUNC_END (__divdi3) @@ -126,7 +127,7 @@ FUNC_BEGIN (__moddi3) bltz a1, .L31 bltz a0, .L32 .L30: - jal __udivdi3 /* The dividend is not negative. */ + jal HIDDEN_JUMPTARGET(__udivdi3) /* The dividend is not negative. */ move a0, a1 jr t0 .L31: @@ -134,7 +135,7 @@ FUNC_BEGIN (__moddi3) bgez a0, .L30 .L32: neg a0, a0 - jal __udivdi3 /* The dividend is hella negative. */ + jal HIDDEN_JUMPTARGET(__udivdi3) /* The dividend is hella negative. */ neg a0, a1 jr t0 FUNC_END (__moddi3) diff --git a/libgcc/config/riscv/riscv-asm.h b/libgcc/config/riscv/riscv-asm.h index 8550707..96dd85b 100644 --- a/libgcc/config/riscv/riscv-asm.h +++ b/libgcc/config/riscv/riscv-asm.h @@ -33,3 +33,9 @@ X: #define FUNC_ALIAS(X,Y) \ .globl X; \ X = Y + +#define CONCAT1(a, b) CONCAT2(a, b) +#define CONCAT2(a, b) a ## b +#define HIDDEN_JUMPTARGET(X) CONCAT1(__hidden_, X) +#define HIDDEN_DEF(X) FUNC_ALIAS(HIDDEN_JUMPTARGET(X), X); \ + .hidden HIDDEN_JUMPTARGET(X) |