mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-05-24 22:32:28 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Mint APE Loader v1.5

Browse source 
This change ports APE Loader to Linux AARCH64, so that Raspberry Pi
users can run programs like redbean, without the executable needing
to modify itself. Progress has also slipped into this change on the
issue of making progress better conforming to user expectations and
industry standards regarding which symbols we're allowed to declare
This commit is contained in:
Justine Tunney 2023-07-26 13:54:49 -07:00
parent 6843150e0c
commit 7e0a09feec
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
510 changed files with 1783 additions and 1483 deletions
Download patch file Download diff file Expand all files Collapse all files

74
test/libc/runtime/itsatrap_test.c
View file

@ -50,128 +50,128 @@ void SetUp(void) {
/* 32-BIT SIGNED NEGATION */
TEST(__negvsi2, testMax) {
EXPECT_EQ(-INT_MAX, -VEIL("r", INT_MAX));
EXPECT_EQ(-INT_MAX, -__veil("r", INT_MAX));
EXPECT_FALSE(overflowed_);
}
TEST(__negvsi2, testMin0) {
EXPROPRIATE(-VEIL("r", INT_MIN));
__expropriate(-__veil("r", INT_MIN));
EXPECT_TRUE(overflowed_);
}
/* 64-BIT SIGNED NEGATION */
TEST(__negvdi2, testMax) {
EXPECT_EQ(-LONG_MAX, -VEIL("r", LONG_MAX));
EXPECT_EQ(-LONG_MAX, -__veil("r", LONG_MAX));
EXPECT_FALSE(overflowed_);
}
TEST(__negvdi2, testMin0) {
EXPROPRIATE(-VEIL("r", LONG_MIN));
__expropriate(-__veil("r", LONG_MIN));
EXPECT_TRUE(overflowed_);
}
/* 32-BIT SIGNED MULTIPLICATION */
TEST(__mulvsi3, testMin0) {
EXPECT_EQ(0, 0 * VEIL("r", INT_MIN));
EXPECT_EQ(0, 0 * __veil("r", INT_MIN));
EXPECT_FALSE(overflowed_);
}
TEST(__mulvsi3, testMin1) {
EXPECT_EQ(INT_MIN, 1 * VEIL("r", INT_MIN));
EXPECT_EQ(INT_MIN, 1 * __veil("r", INT_MIN));
EXPECT_FALSE(overflowed_);
}
TEST(__mulvsi3, testMin2) {
EXPROPRIATE(2 * VEIL("r", INT_MIN));
__expropriate(2 * __veil("r", INT_MIN));
EXPECT_TRUE(overflowed_);
}
TEST(__mulvsi3, testMax0) {
EXPECT_EQ(0, 0 * VEIL("r", INT_MAX));
EXPECT_EQ(0, 0 * __veil("r", INT_MAX));
EXPECT_FALSE(overflowed_);
}
TEST(__mulvsi3, testMax1) {
EXPECT_EQ(INT_MAX, 1 * VEIL("r", INT_MAX));
EXPECT_EQ(INT_MAX, 1 * __veil("r", INT_MAX));
EXPECT_FALSE(overflowed_);
}
TEST(__mulvsi3, testMax2) {
EXPROPRIATE(2 * VEIL("r", INT_MAX));
__expropriate(2 * __veil("r", INT_MAX));
EXPECT_TRUE(overflowed_);
}
TEST(__mulvsi3, test7) {
EXPECT_EQ(0x70000000, 7 * VEIL("r", 0x10000000));
EXPECT_EQ(0x70000000, 7 * __veil("r", 0x10000000));
EXPECT_FALSE(overflowed_);
}
TEST(__mulvsi3, test8) {
EXPROPRIATE(8 * VEIL("r", 0x10000000));
__expropriate(8 * __veil("r", 0x10000000));
EXPECT_TRUE(overflowed_);
}
TEST(__mulvsi3, test31337) {
EXPROPRIATE(0x31337 * VEIL("r", 0x31337));
__expropriate(0x31337 * __veil("r", 0x31337));
EXPECT_TRUE(overflowed_);
}
TEST(__mulvsi3, standAndDeliver_aNegativeTimesANegativeEqualsAPositive) {
EXPECT_EQ(25, -5 * VEIL("r", -5));
EXPECT_EQ(25, -5 * __veil("r", -5));
EXPECT_FALSE(overflowed_);
}
/* 64-BIT SIGNED MULTIPLICATION */
TEST(__mulvdi3, testMin0) {
EXPECT_EQ(0, 0 * VEIL("r", LONG_MIN));
EXPECT_EQ(0, 0 * __veil("r", LONG_MIN));
EXPECT_FALSE(overflowed_);
}
TEST(__mulvdi3, testMin1) {
EXPECT_EQ(LONG_MIN, 1 * VEIL("r", LONG_MIN));
EXPECT_EQ(LONG_MIN, 1 * __veil("r", LONG_MIN));
EXPECT_FALSE(overflowed_);
}
TEST(__mulvdi3, testMin2) {
EXPROPRIATE(2 * VEIL("r", LONG_MIN));
__expropriate(2 * __veil("r", LONG_MIN));
EXPECT_TRUE(overflowed_);
}
TEST(__mulvdi3, testMax0) {
EXPECT_EQ(0, 0 * VEIL("r", LONG_MAX));
EXPECT_EQ(0, 0 * __veil("r", LONG_MAX));
EXPECT_FALSE(overflowed_);
}
TEST(__mulvdi3, testMax1) {
EXPECT_EQ(LONG_MAX, 1 * VEIL("r", LONG_MAX));
EXPECT_EQ(LONG_MAX, 1 * __veil("r", LONG_MAX));
EXPECT_FALSE(overflowed_);
}
TEST(__mulvdi3, testMax2) {
EXPROPRIATE(2 * VEIL("r", LONG_MAX));
__expropriate(2 * __veil("r", LONG_MAX));
EXPECT_TRUE(overflowed_);
}
TEST(__mulvdi3, test7) {
EXPECT_EQ(0x7000000000000000l, 7 * VEIL("r", 0x1000000000000000l));
EXPECT_EQ(0x7000000000000000l, 7 * __veil("r", 0x1000000000000000l));
EXPECT_FALSE(overflowed_);
}
TEST(__mulvdi3, test8) {
EXPROPRIATE(8 * VEIL("r", 0x1000000000000000l));
__expropriate(8 * __veil("r", 0x1000000000000000l));
EXPECT_TRUE(overflowed_);
}
TEST(__mulvdi3, test31337) {
EXPROPRIATE(0x3133700000000l * VEIL("r", 0x3133700000000l));
__expropriate(0x3133700000000l * __veil("r", 0x3133700000000l));
EXPECT_TRUE(overflowed_);
}
TEST(__mulvdi3, standAndDeliver_aNegativeTimesANegativeEqualsAPositive) {
EXPECT_EQ(25l, -5l * VEIL("r", -5l));
EXPECT_EQ(25l, -5l * __veil("r", -5l));
EXPECT_FALSE(overflowed_);
}
@ -188,73 +188,73 @@ TEST(__mulvdi3, testOverflow) {
/* 32-BIT SIGNED ADDITION */
TEST(__addvsi3, testMin1) {
EXPECT_EQ(INT_MIN + 1, 1 + VEIL("r", INT_MIN));
EXPECT_EQ(INT_MIN + 1, 1 + __veil("r", INT_MIN));
EXPECT_FALSE(overflowed_);
}
TEST(__addvsi3, testMax1) {
EXPROPRIATE(1 + VEIL("r", INT_MAX));
__expropriate(1 + __veil("r", INT_MAX));
EXPECT_TRUE(overflowed_);
}
TEST(__addvsi3, testNegPos) {
EXPECT_EQ(2, -2 + VEIL("r", 4));
EXPECT_EQ(2, -2 + __veil("r", 4));
EXPECT_FALSE(overflowed_);
}
TEST(__addvsi3, testPosNeg) {
EXPECT_EQ(-2, 2 + VEIL("r", -4));
EXPECT_EQ(-2, 2 + __veil("r", -4));
EXPECT_FALSE(overflowed_);
}
/* 64-BIT SIGNED ADDITION */
TEST(__addvdi3, testMin1) {
EXPECT_EQ(LONG_MIN + 1, 1 + VEIL("r", LONG_MIN));
EXPECT_EQ(LONG_MIN + 1, 1 + __veil("r", LONG_MIN));
EXPECT_FALSE(overflowed_);
}
TEST(__addvdi3, testMax1) {
EXPROPRIATE(1 + VEIL("r", LONG_MAX));
__expropriate(1 + __veil("r", LONG_MAX));
EXPECT_TRUE(overflowed_);
}
TEST(__addvdi3, testNegPos) {
EXPECT_EQ(2l, -2l + VEIL("r", 4l));
EXPECT_EQ(2l, -2l + __veil("r", 4l));
EXPECT_FALSE(overflowed_);
}
TEST(__addvdi3, testPosNeg) {
EXPECT_EQ(-2l, 2l + VEIL("r", -4l));
EXPECT_EQ(-2l, 2l + __veil("r", -4l));
EXPECT_FALSE(overflowed_);
}
/* 32-BIT SIGNED SUBTRACTION */
TEST(__subvsi3, testMin1) {
EXPROPRIATE(VEIL("r", INT_MIN) - 1);
__expropriate(__veil("r", INT_MIN) - 1);
EXPECT_TRUE(overflowed_);
}
TEST(__subvsi3, testMax1) {
EXPECT_EQ(INT_MAX - 1, VEIL("r", INT_MAX) - 1);
EXPECT_EQ(INT_MAX - 1, __veil("r", INT_MAX) - 1);
EXPECT_FALSE(overflowed_);
}
TEST(__subvsi3, testPosNeg) {
EXPECT_EQ(-2, 2 - VEIL("r", 4));
EXPECT_EQ(-2, 2 - __veil("r", 4));
EXPECT_FALSE(overflowed_);
}
/* 64-BIT SIGNED SUBTRACTION */
TEST(__subvdi3, testMin1) {
EXPROPRIATE(VEIL("r", LONG_MIN) - 1);
__expropriate(__veil("r", LONG_MIN) - 1);
EXPECT_TRUE(overflowed_);
}
TEST(__subvdi3, testMax1) {
EXPECT_EQ(LONG_MAX - 1, VEIL("r", LONG_MAX) - 1);
EXPECT_EQ(LONG_MAX - 1, __veil("r", LONG_MAX) - 1);
EXPECT_FALSE(overflowed_);
}