self.expect("expr/x (packed.c)", VARIABLES_DISPLAYED_CORRECTLY,
substrs=['uint32_t', "7112233"])
+ for bit in range(1,18):
+ expected = "1" if bit in [1, 5, 7, 13] else "0"
+ self.expect("expr even_more_bits.b" + str(bit), VARIABLES_DISPLAYED_CORRECTLY,
+ substrs=['uint8_t', expected])
+
+ for bit in [3, 10, 14]:
+ self.expect("expr even_more_bits.b" + str(bit) + " = 1", VARIABLES_DISPLAYED_CORRECTLY,
+ substrs=['uint8_t', "1"])
+
+ self.expect(
+ "frame variable --show-types even_more_bits",
+ VARIABLES_DISPLAYED_CORRECTLY,
+ substrs=[
+ '(uint8_t:1) b1 = \'\\x01\'',
+ '(uint8_t:1) b2 = \'\\0\'',
+ '(uint8_t:1) b3 = \'\\x01\'',
+ '(uint8_t:1) b4 = \'\\0\'',
+ '(uint8_t:1) b5 = \'\\x01\'',
+ '(uint8_t:1) b6 = \'\\0\'',
+ '(uint8_t:1) b7 = \'\\x01\'',
+ '(uint8_t:1) b8 = \'\\0\'',
+ '(uint8_t:1) b9 = \'\\0\'',
+ '(uint8_t:1) b10 = \'\\x01\'',
+ '(uint8_t:1) b12 = \'\\0\'',
+ '(uint8_t:1) b13 = \'\\x01\'',
+ '(uint8_t:1) b14 = \'\\x01\'',
+ '(uint8_t:1) b15 = \'\\0\'',
+ '(uint8_t:1) b16 = \'\\0\'',
+ '(uint8_t:1) b17 = \'\\0\'',
+ ])
+
+
@add_test_categories(['pyapi'])
# BitFields exhibit crashes in record layout on Windows
# (http://llvm.org/pr21800)
//===----------------------------------------------------------------------===//
#include <stdint.h>
#include <stdio.h>
+#include <string.h>
int main (int argc, char const *argv[])
{
more_bits.c = 1;
more_bits.d = 0;
+ struct EvenMoreBits
+ {
+ uint8_t b1 : 1, b2 : 1, b3 : 1, b4 : 1, b5 : 1, b6 : 1,
+ b7 : 1, b8 : 1, b9 : 1, b10 : 1, b11 : 1, b12 : 1,
+ b13 : 1, b14 : 1, b15 : 1, b16 : 1, b17 : 1;
+ };
+
+ struct EvenMoreBits even_more_bits;
+ memset(&even_more_bits, 0, sizeof(even_more_bits));
+ even_more_bits.b1 = 1;
+ even_more_bits.b5 = 1;
+ even_more_bits.b7 = 1;
+ even_more_bits.b13 = 1;
+
#pragma pack(1)
struct PackedBits
{
Type *type) {
size_t type_size = m_target_data.getTypeStoreSize(type);
- switch (type_size) {
- case 1:
- case 2:
- case 4:
- case 8:
- scalar = llvm::APInt(type_size*8, u64value);
- break;
- default:
+ if (type_size > 8)
return false;
- }
+ if (type_size != 1)
+ type_size = PowerOf2Ceil(type_size);
+
+ scalar = llvm::APInt(type_size*8, u64value);
return true;
}
return false;
lldb::offset_t offset = 0;
- if (value_size == 1 || value_size == 2 || value_size == 4 ||
- value_size == 8) {
+ if (value_size <= 8) {
uint64_t u64value = value_extractor.GetMaxU64(&offset, value_size);
return AssignToMatchType(scalar, u64value, value->getType());
}