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Improve redbean plus code size optimizations

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This change turns symbol table compression back on using Puff, which
noticeably reduces the size of programs like redbean and Python. The
redbean web server receives some minor API additions for controlling
things like SSL in addition to filling gaps in the documentation.
This commit is contained in:
Justine Tunney 2022-05-29 08:14:55 -07:00
parent 425ff5dff0
commit 13ee75150c
58 changed files with 2077 additions and 589 deletions
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41
tool/viz/getopts.c
View file

@ -46,7 +46,7 @@ int main(int argc, char *argv[]) {
}
// usage report
fprintf(stderr, "options used: ");
fprintf(stderr, "// options used: ");
for (j = i = 0; i < 128; ++i) {
if (!IsLegal(i)) continue;
if (letters_used[i]) {
@ -56,7 +56,7 @@ int main(int argc, char *argv[]) {
}
if (!j) fprintf(stderr, "none");
fprintf(stderr, "\n");
fprintf(stderr, "letters not used: ");
fprintf(stderr, "// letters not used: ");
for (j = i = 0; i < 128; ++i) {
if (!isalpha(i)) continue;
if (!letters_used[i]) {
@ -66,7 +66,7 @@ int main(int argc, char *argv[]) {
}
if (!j) fprintf(stderr, "none");
fprintf(stderr, "\n");
fprintf(stderr, "digits not used: ");
fprintf(stderr, "// digits not used: ");
for (j = i = 0; i < 128; ++i) {
if (!isdigit(i)) continue;
if (!letters_used[i]) {
@ -76,7 +76,7 @@ int main(int argc, char *argv[]) {
}
if (!j) fprintf(stderr, "none");
fprintf(stderr, "\n");
fprintf(stderr, "puncts not used: ");
fprintf(stderr, "// puncts not used: ");
for (j = i = 0; i < 128; ++i) {
if (!IsLegal(i)) continue;
if (isalnum(i)) continue;
@ -87,7 +87,7 @@ int main(int argc, char *argv[]) {
}
if (!j) fprintf(stderr, "none");
fprintf(stderr, "\n");
fprintf(stderr, "letters duplicated: ");
fprintf(stderr, "// letters duplicated: ");
for (j = i = 0; i < 128; ++i) {
if (!IsLegal(i)) continue;
if (letters_used[i] > 1) {
@ -100,7 +100,7 @@ int main(int argc, char *argv[]) {
// generated code
hasargless = false;
printf("\n#define GETOPTS \"");
printf("#define GETOPTS \"");
for (j = i = 0; i < 128; ++i) {
if (!IsLegal(i)) continue;
if (letters_used[i] && !letters_with_args[i]) {
@ -131,13 +131,13 @@ int main(int argc, char *argv[]) {
printf(" ARGS...\\n\\\n");
for (j = i = 0; i < 128; ++i) {
if (!IsLegal(i)) continue;
if (letters_used[i]) {
if (letters_used[i] && !letters_with_args[i]) {
printf(" -%c the %c option\\n\\\n", i, i);
}
}
for (j = i = 0; i < 128; ++i) {
if (!IsLegal(i)) continue;
if (letters_used[i]) {
if (letters_with_args[i]) {
printf(" -%c VAL the %c option\\n\\\n", i, i);
}
}
@ -146,24 +146,30 @@ int main(int argc, char *argv[]) {
for (i = 0; i < 128; ++i) {
if (!IsLegal(i)) continue;
if (letters_used[i]) {
if (isalpha(i) || i == '_') {
printf("int %cflag;\n", i);
if (letters_with_args[i]) {
printf("const char *");
} else {
printf("int ");
}
if (isalnum(i) || i == '_') {
printf("g_%cflag;\n", i);
}
}
}
printf("\n\
static void GetOpts(int argc, char *argv[]) {\n\
int opt;\n\
while ((opt = getopt(argc, argv, GETOPTS)) != -1) {\n\
switch (opt) {\n");
for (i = 0; i < 128; ++i) {
if (!IsLegal(i)) continue;
if (letters_used[i]) {
printf(" case '%c':\n", i);
if (isalpha(i) || i == '_') {
printf(" %cflag", i);
if (isalnum(i) || i == '_') {
printf(" g_%cflag", i);
} else {
printf(" XXXflag", i);
printf(" g_XXXflag", i);
}
if (letters_with_args[i]) {
printf(" = optarg;\n");
@ -175,14 +181,19 @@ static void GetOpts(int argc, char *argv[]) {\n\
}
printf(" case '?':\n");
printf(" write(1, USAGE, strlen(USAGE));\n");
printf(" write(1, USAGE, sizeof(USAGE) - 1);\n");
printf(" exit(0);\n");
printf(" default:\n");
printf(" write(2, USAGE, strlen(USAGE));\n");
printf(" write(2, USAGE, sizeof(USAGE) - 1);\n");
printf(" exit(64);\n");
printf(" }\n");
printf(" }\n");
printf("}\n");
printf("\n");
printf("int main(int argc, char *argv[]) {\n");
printf(" GetOpts(argc, argv);\n");
printf("}\n");
return 0;
}