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gerrit.openbmc.org / openbmc / openbmc / 6e60e8b2b2bab889379b380a28a167a0edd9d1d3 / . / import-layers / meta-openembedded / meta-oe / recipes-devtools / ltrace / ltrace / 0001-Fix-tautological-compare-warning.patch
blob: a599d0e1918cc0823655773bbd76676083bf78c0 [file] [log] [blame]
From 0af8ced6376f2256b9daac301c851e1c99c3b035 Mon Sep 17 00:00:00 2001
From: Adam Trhon <adam.trhon@tbs-biometrics.com>
Date: Fri, 12 May 2017 13:39:11 +0200
Subject: [PATCH] Fix tautological compare warning
By default, gcc ignores warning from code generated by macros
(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80369). When
ltrace is compiled under icecream the warning *is generated*
(https://github.com/icecc/icecream/issues/202)
and the compilation fails (because of -Werror).
Upstream-Status: Submitted [ltrace-devel@lists.alioth.debian.org]
Signed-off-by: Adam Trhon <adam.trhon@tbs-biometrics.com>
---
filter.c | 4 ++--
sysdeps/linux-gnu/arm/fetch.c | 2 +-
sysdeps/linux-gnu/arm/trace.c | 2 +-
sysdeps/linux-gnu/ia64/fetch.c | 2 +-
sysdeps/linux-gnu/metag/trace.c | 2 +-
sysdeps/linux-gnu/mips/plt.c | 2 +-
sysdeps/linux-gnu/ppc/fetch.c | 2 +-
sysdeps/linux-gnu/ppc/plt.c | 2 +-
sysdeps/linux-gnu/ppc/trace.c | 4 ++--
sysdeps/linux-gnu/s390/fetch.c | 2 +-
sysdeps/linux-gnu/s390/trace.c | 4 ++--
sysdeps/linux-gnu/x86/fetch.c | 2 +-
sysdeps/linux-gnu/x86/trace.c | 4 ++--
value.c | 4 ++--
14 files changed, 19 insertions(+), 19 deletions(-)
diff --git a/filter.c b/filter.c
index ba50c40..a65856d 100644
--- a/filter.c
+++ b/filter.c
@@ -79,7 +79,7 @@ filter_lib_matcher_name_init(struct filter_lib_matcher *matcher,
{
switch (type) {
case FLM_MAIN:
- assert(type != type);
+ assert(!"Unexpected value of type");
abort();
case FLM_SONAME:
@@ -137,7 +137,7 @@ matcher_matches_library(struct filter_lib_matcher *matcher, struct library *lib)
case FLM_MAIN:
return lib->type == LT_LIBTYPE_MAIN;
}
- assert(matcher->type != matcher->type);
+ assert(!"Unexpected value of matcher->type");
abort();
}
diff --git a/sysdeps/linux-gnu/arm/fetch.c b/sysdeps/linux-gnu/arm/fetch.c
index b500448..8f75fcf 100644
--- a/sysdeps/linux-gnu/arm/fetch.c
+++ b/sysdeps/linux-gnu/arm/fetch.c
@@ -317,7 +317,7 @@ arch_fetch_retval(struct fetch_context *ctx, enum tof type,
memmove(data, ctx->regs.uregs, sz);
return 0;
}
- assert(info->type != info->type);
+ assert(!"Unexpected value of info->type");
abort();
}
diff --git a/sysdeps/linux-gnu/arm/trace.c b/sysdeps/linux-gnu/arm/trace.c
index 5e51e91..e76bf63 100644
--- a/sysdeps/linux-gnu/arm/trace.c
+++ b/sysdeps/linux-gnu/arm/trace.c
@@ -701,7 +701,7 @@ arch_type_sizeof(struct process *proc, struct arg_type_info *info)
return (size_t)-2;
default:
- assert(info->type != info->type);
+ assert(!"Unexpected value of info->type");
abort();
}
}
diff --git a/sysdeps/linux-gnu/ia64/fetch.c b/sysdeps/linux-gnu/ia64/fetch.c
index 171c7a2..ee2fbc7 100644
--- a/sysdeps/linux-gnu/ia64/fetch.c
+++ b/sysdeps/linux-gnu/ia64/fetch.c
@@ -409,7 +409,7 @@ arch_fetch_arg_next(struct fetch_context *ctx, enum tof type,
case ARGTYPE_ARRAY:
/* Arrays decay into pointers. XXX Fortran? */
default:
- assert(info->type != info->type);
+ assert(!"Unexpected value of info->type");
abort();
}
}
diff --git a/sysdeps/linux-gnu/metag/trace.c b/sysdeps/linux-gnu/metag/trace.c
index ad5fffe..7a843d6 100644
--- a/sysdeps/linux-gnu/metag/trace.c
+++ b/sysdeps/linux-gnu/metag/trace.c
@@ -142,7 +142,7 @@ get_regval_from_unit(enum metag_unitnum unit, unsigned int reg,
return regs->ax[reg][0];
/* We really shouldn't be here. */
default:
- assert(unit != unit);
+ assert(!"Unexpected value of unit");
abort();
}
return 0;
diff --git a/sysdeps/linux-gnu/mips/plt.c b/sysdeps/linux-gnu/mips/plt.c
index c7c10ac..ca2307d 100644
--- a/sysdeps/linux-gnu/mips/plt.c
+++ b/sysdeps/linux-gnu/mips/plt.c
@@ -651,7 +651,7 @@ mips_stub_bp_continue(struct breakpoint *bp, struct process *proc)
break;
}
- assert(bp->libsym->arch.type != bp->libsym->arch.type);
+ assert(!"Unexpected value of bp->libsym->arch.type");
abort();
}
diff --git a/sysdeps/linux-gnu/ppc/fetch.c b/sysdeps/linux-gnu/ppc/fetch.c
index c6cbd71..5db5675 100644
--- a/sysdeps/linux-gnu/ppc/fetch.c
+++ b/sysdeps/linux-gnu/ppc/fetch.c
@@ -502,7 +502,7 @@ allocate_argument(struct fetch_context *ctx, struct process *proc,
case ARGTYPE_ARRAY:
/* Arrays decay into pointers. XXX Fortran? */
default:
- assert(info->type != info->type);
+ assert(!"Unexpected value of info->type");
abort();
}
diff --git a/sysdeps/linux-gnu/ppc/plt.c b/sysdeps/linux-gnu/ppc/plt.c
index 5f81889..781da03 100644
--- a/sysdeps/linux-gnu/ppc/plt.c
+++ b/sysdeps/linux-gnu/ppc/plt.c
@@ -1085,7 +1085,7 @@ ppc_plt_bp_continue(struct breakpoint *bp, struct process *proc)
break;
}
- assert(bp->libsym->arch.type != bp->libsym->arch.type);
+ assert(!"Unexpected value of bp->libsym->arch.type");
abort();
}
diff --git a/sysdeps/linux-gnu/ppc/trace.c b/sysdeps/linux-gnu/ppc/trace.c
index 5aab538..caa6035 100644
--- a/sysdeps/linux-gnu/ppc/trace.c
+++ b/sysdeps/linux-gnu/ppc/trace.c
@@ -217,7 +217,7 @@ arch_type_sizeof(struct process *proc, struct arg_type_info *info)
return (size_t)-2;
default:
- assert(info->type != info->type);
+ assert(!"Unexpected value of info->type");
abort();
break;
}
@@ -231,7 +231,7 @@ arch_type_alignof(struct process *proc, struct arg_type_info *info)
switch (info->type) {
default:
- assert(info->type != info->type);
+ assert(!"Unexpected value of info->type");
abort();
break;
diff --git a/sysdeps/linux-gnu/s390/fetch.c b/sysdeps/linux-gnu/s390/fetch.c
index 4ad5951..4721c30 100644
--- a/sysdeps/linux-gnu/s390/fetch.c
+++ b/sysdeps/linux-gnu/s390/fetch.c
@@ -266,7 +266,7 @@ arch_fetch_arg_next(struct fetch_context *ctx, enum tof type,
return allocate_gpr(ctx, proc, info, valuep, sz);
default:
- assert(info->type != info->type);
+ assert(!"Unexpected value of info->type");
abort();
}
return -1;
diff --git a/sysdeps/linux-gnu/s390/trace.c b/sysdeps/linux-gnu/s390/trace.c
index 78b04c3..24f7801 100644
--- a/sysdeps/linux-gnu/s390/trace.c
+++ b/sysdeps/linux-gnu/s390/trace.c
@@ -213,7 +213,7 @@ arch_type_sizeof(struct process *proc, struct arg_type_info *info)
return (size_t)-2;
default:
- assert(info->type != info->type);
+ assert(!"Unexpected value of info->type");
abort();
}
}
@@ -226,7 +226,7 @@ arch_type_alignof(struct process *proc, struct arg_type_info *info)
switch (info->type) {
default:
- assert(info->type != info->type);
+ assert(!"Unexpected value of info->type");
break;
case ARGTYPE_CHAR:
diff --git a/sysdeps/linux-gnu/x86/fetch.c b/sysdeps/linux-gnu/x86/fetch.c
index 6868101..ae2ed79 100644
--- a/sysdeps/linux-gnu/x86/fetch.c
+++ b/sysdeps/linux-gnu/x86/fetch.c
@@ -523,7 +523,7 @@ classify(struct process *proc, struct fetch_context *context,
default:
/* Unsupported type. */
- assert(info->type != info->type);
+ assert(!"Unexpected value of info->type");
abort();
}
abort();
diff --git a/sysdeps/linux-gnu/x86/trace.c b/sysdeps/linux-gnu/x86/trace.c
index 6a1a6a5..d8d2115 100644
--- a/sysdeps/linux-gnu/x86/trace.c
+++ b/sysdeps/linux-gnu/x86/trace.c
@@ -145,7 +145,7 @@ arch_type_sizeof(struct process *proc, struct arg_type_info *info)
return (size_t)-2;
default:
- assert(info->type != info->type);
+ assert(!"Unexpected value of info->type");
abort();
}
}
@@ -158,7 +158,7 @@ arch_type_alignof(struct process *proc, struct arg_type_info *info)
switch (info->type) {
default:
- assert(info->type != info->type);
+ assert(!"Unexpected value of info->type");
abort();
break;
diff --git a/value.c b/value.c
index 2125ba9..30edb4e 100644
--- a/value.c
+++ b/value.c
@@ -363,7 +363,7 @@ value_set_word(struct value *value, long word)
u.u64 = word;
break;
default:
- assert(sz != sz);
+ assert(!"Unexpected value of sz");
abort();
}
@@ -414,7 +414,7 @@ value_extract_word(struct value *value, long *retp,
*retp = (long)u.u64;
return 0;
default:
- assert(sz != sz);
+ assert(!"Unexpected value of sz");
abort();
}
}
--
2.12.0