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Merge bitcoin-core/secp256k1#1244: Suppress `-Wunused-parameter` when building for coverage analysis 

5bb03c2911 Replace `SECP256K1_ECMULT_TABLE_VERIFY` macro by a function (Hennadii Stepanov)
4429a8c218 Suppress `-Wunused-parameter` when building for coverage analysis (Hennadii Stepanov)

Pull request description:

ACKs for top commit:
  real-or-random:
    utACK 5bb03c2911
  jonasnick:
    ACK 5bb03c2911

Tree-SHA512: 19a395434ecefea201a03fc45b3f0b88f1520908926ac1207bbc6570034b1141b49c3c98e66819dcd9069dfdd28c7c6fbe957f13fb6bd178fd57ce65bfbb8fbd
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Jonas Nick 2023-03-28 07:17:29 +00:00
parent 1d8f367515 5bb03c2911
commit afd8b23b27
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GPG Key ID: 4861DBF262123605
2 changed files with 10 additions and 7 deletions
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2
CMakeLists.txt
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@ -147,7 +147,7 @@ else()
endif()
# Define custom "Coverage" build type.
set(CMAKE_C_FLAGS_COVERAGE "${CMAKE_C_FLAGS_RELWITHDEBINFO} -O0 -DCOVERAGE=1 --coverage -Wno-unused-parameter" CACHE STRING
set(CMAKE_C_FLAGS_COVERAGE "${CMAKE_C_FLAGS_RELWITHDEBINFO} -O0 -DCOVERAGE=1 --coverage" CACHE STRING
"Flags used by the C compiler during \"Coverage\" builds."
FORCE
)

15
src/ecmult_impl.h
View File

@ -114,13 +114,16 @@ static void secp256k1_ecmult_odd_multiples_table(int n, secp256k1_ge *pre_a, sec
secp256k1_fe_mul(z, &ai.z, &d.z);
}
#define SECP256K1_ECMULT_TABLE_VERIFY(n,w) \
VERIFY_CHECK(((n) & 1) == 1); \
VERIFY_CHECK((n) >= -((1 << ((w)-1)) - 1)); \
SECP256K1_INLINE static void secp256k1_ecmult_table_verify(int n, int w) {
(void)n;
(void)w;
VERIFY_CHECK(((n) & 1) == 1);
VERIFY_CHECK((n) >= -((1 << ((w)-1)) - 1));
VERIFY_CHECK((n) <= ((1 << ((w)-1)) - 1));
}
SECP256K1_INLINE static void secp256k1_ecmult_table_get_ge(secp256k1_ge *r, const secp256k1_ge *pre, int n, int w) {
SECP256K1_ECMULT_TABLE_VERIFY(n,w)
secp256k1_ecmult_table_verify(n,w);
if (n > 0) {
*r = pre[(n-1)/2];
} else {
@ -130,7 +133,7 @@ SECP256K1_INLINE static void secp256k1_ecmult_table_get_ge(secp256k1_ge *r, cons
}
SECP256K1_INLINE static void secp256k1_ecmult_table_get_ge_lambda(secp256k1_ge *r, const secp256k1_ge *pre, const secp256k1_fe *x, int n, int w) {
SECP256K1_ECMULT_TABLE_VERIFY(n,w)
secp256k1_ecmult_table_verify(n,w);
if (n > 0) {
secp256k1_ge_set_xy(r, &x[(n-1)/2], &pre[(n-1)/2].y);
} else {
@ -140,7 +143,7 @@ SECP256K1_INLINE static void secp256k1_ecmult_table_get_ge_lambda(secp256k1_ge *
}
SECP256K1_INLINE static void secp256k1_ecmult_table_get_ge_storage(secp256k1_ge *r, const secp256k1_ge_storage *pre, int n, int w) {
SECP256K1_ECMULT_TABLE_VERIFY(n,w)
secp256k1_ecmult_table_verify(n,w);
if (n > 0) {
secp256k1_ge_from_storage(r, &pre[(n-1)/2]);
} else {