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From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: sw@weilnetz.de
Subject: [PATCH 20/23] tcg/tci: Use g_assert_not_reached
Date: Wed, 27 Jan 2021 22:23:28 -1000	[thread overview]
Message-ID: <20210128082331.196801-21-richard.henderson@linaro.org> (raw)
In-Reply-To: <20210128082331.196801-1-richard.henderson@linaro.org>

Three TODO instances are never happen cases.
Other uses of tcg_abort are also indicating unreachable cases.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 tcg/tci.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/tcg/tci.c b/tcg/tci.c
index 66b90f8489..2ce67a8fd3 100644
--- a/tcg/tci.c
+++ b/tcg/tci.c
@@ -360,7 +360,7 @@ static bool tci_compare32(uint32_t u0, uint32_t u1, TCGCond condition)
         result = (u0 > u1);
         break;
     default:
-        TODO();
+        g_assert_not_reached();
     }
     return result;
 }
@@ -402,7 +402,7 @@ static bool tci_compare64(uint64_t u0, uint64_t u1, TCGCond condition)
         result = (u0 > u1);
         break;
     default:
-        TODO();
+        g_assert_not_reached();
     }
     return result;
 }
@@ -1109,7 +1109,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
                 tmp32 = qemu_ld_beul;
                 break;
             default:
-                tcg_abort();
+                g_assert_not_reached();
             }
             tci_write_reg(regs, t0, tmp32);
             break;
@@ -1158,7 +1158,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
                 tmp64 = qemu_ld_beq;
                 break;
             default:
-                tcg_abort();
+                g_assert_not_reached();
             }
             tci_write_reg(regs, t0, tmp64);
             if (TCG_TARGET_REG_BITS == 32) {
@@ -1186,7 +1186,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
                 qemu_st_bel(t0);
                 break;
             default:
-                tcg_abort();
+                g_assert_not_reached();
             }
             break;
         case INDEX_op_qemu_st_i64:
@@ -1216,7 +1216,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
                 qemu_st_beq(tmp64);
                 break;
             default:
-                tcg_abort();
+                g_assert_not_reached();
             }
             break;
         case INDEX_op_mb:
@@ -1224,8 +1224,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
             smp_mb();
             break;
         default:
-            TODO();
-            break;
+            g_assert_not_reached();
         }
         tci_assert(tb_ptr == old_code_ptr + op_size);
     }
-- 
2.25.1



  parent reply	other threads:[~2021-01-28  8:51 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-28  8:23 [PATCH 00/23] TCI fixes and cleanups Richard Henderson
2021-01-28  8:23 ` [PATCH 01/23] configure: Fix --enable-tcg-interpreter Richard Henderson
2021-01-28 11:47   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 02/23] tcg: Manage splitwx in tc_ptr_to_region_tree by hand Richard Henderson
2021-01-28 13:09   ` Alex Bennée
2021-01-28 13:54     ` Alex Bennée
2021-01-28  8:23 ` [PATCH 03/23] exec: Make tci_tb_ptr thread-local Richard Henderson
2021-01-28  8:23 ` [PATCH 04/23] tcg/tci: Implement INDEX_op_ld16s_i32 Richard Henderson
2021-01-28 13:59   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 05/23] tcg/tci: Implement INDEX_op_ld8s_i64 Richard Henderson
2021-01-28 13:59   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 06/23] tcg/tci: Inline tci_write_reg32s into the only caller Richard Henderson
2021-01-28 15:28   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 07/23] tcg/tci: Inline tci_write_reg8 into its callers Richard Henderson
2021-01-28 15:30   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 08/23] tcg/tci: Inline tci_write_reg16 into the only caller Richard Henderson
2021-01-28 15:30   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 09/23] tcg/tci: Inline tci_write_reg32 into all callers Richard Henderson
2021-01-28 15:31   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 10/23] tcg/tci: Inline tci_write_reg64 into 64-bit callers Richard Henderson
2021-01-28 15:32   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 11/23] tcg/tci: Merge INDEX_op_ld8u_{i32,i64} Richard Henderson
2021-01-28 16:18   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 12/23] tcg/tci: Merge INDEX_op_ld8s_{i32,i64} Richard Henderson
2021-01-28 16:18   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 13/23] tcg/tci: Merge INDEX_op_ld16u_{i32,i64} Richard Henderson
2021-01-28 16:19   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 14/23] tcg/tci: Merge INDEX_op_ld16s_{i32,i64} Richard Henderson
2021-01-28 16:20   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 15/23] tcg/tci: Merge INDEX_op_{ld_i32,ld32u_i64} Richard Henderson
2021-01-28 16:20   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 16/23] tcg/tci: Merge INDEX_op_st8_{i32,i64} Richard Henderson
2021-01-28 16:20   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 17/23] tcg/tci: Merge INDEX_op_st16_{i32,i64} Richard Henderson
2021-01-28 16:20   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 18/23] tcg/tci: Move stack bounds check to compile-time Richard Henderson
2021-01-28 16:37   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 19/23] tcg/tci: Merge INDEX_op_{st_i32,st32_i64} Richard Henderson
2021-01-28 16:38   ` Alex Bennée
2021-01-28  8:23 ` Richard Henderson [this message]
2021-01-28 10:07   ` [PATCH 20/23] tcg/tci: Use g_assert_not_reached Stefan Weil
2021-01-28 15:34   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 21/23] tcg/tci: Remove dead code for TCG_TARGET_HAS_div2_* Richard Henderson
2021-01-28 15:36   ` Alex Bennée
2021-01-28 15:39   ` Stefan Weil
2021-01-28 17:56     ` Richard Henderson
2021-01-28  8:23 ` [PATCH 22/23] tcg/tci: Implement 64-bit division Richard Henderson
2021-01-28 10:04   ` Stefan Weil
2021-01-28 17:56     ` Richard Henderson
2021-01-28 15:38   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 23/23] tcg/tci: Remove TODO as unused Richard Henderson
2021-01-28 15:38   ` Alex Bennée
2021-01-28 15:38 ` [PATCH 00/23] TCI fixes and cleanups Alex Bennée
2021-01-28 16:39 ` Alex Bennée

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