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Yaossg 2025-03-10 22:15:52 +08:00
parent e425464aab
commit a850aeed63
3 changed files with 13 additions and 13 deletions
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7
boot.c
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@ -917,7 +917,7 @@ void _asm_ri(char* op, int rd, int rs1, int imm) {
void asm_branch(char* op, int rs1, int label) { void asm_branch(char* op, int rs1, int label) {
char* rs1_name = trivialize(rs1, REG_T0); char* rs1_name = trivialize(rs1, REG_T0);
printf(" %s %s, L%d\n", op, rs1_name, label); printf(" %s %s, .L%d\n", op, rs1_name, label);
} }
void _asm_i(char* op, int rd, char* prefix1, char* prefix2, int imm) { void _asm_i(char* op, int rd, char* prefix1, char* prefix2, int imm) {
@ -1032,7 +1032,7 @@ void asm_bnez(int rs1, int label) {
} }
void asm_j(int label) { void asm_j(int label) {
printf(" j L%d\n", label); printf(" j .L%d\n", label);
} }
int next_label_id = 0; int next_label_id = 0;
@ -1041,7 +1041,7 @@ int next_label() {
} }
int asm_label(int label) { int asm_label(int label) {
printf("L%d:\n", label); printf(".L%d:\n", label);
return label; return label;
} }
@ -1993,7 +1993,6 @@ void parse_top_level() {
} }
void dump_string_table() { void dump_string_table() {
printf("# string table: \n");
printf(".data\n"); printf(".data\n");
for (int i = 0; i < string_lut_size; ++i) { for (int i = 0; i < string_lut_size; ++i) {
printf(".LC%d: .string \"", i); printf(".LC%d: .string \"", i);

1
demo/for.c
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@ -2,6 +2,7 @@ int printf(char* format, ...);
int main() { int main() {
int i; int i;
printf("hello for 10 times\n");
for (i = 0; for (i = 0;
i < 10; i < 10;
++i) ++i)

18
transcript.py
View file

@ -1,5 +1,6 @@
import sys import sys
import html import html
from string import Template
src = '' src = ''
asm = '' asm = ''
@ -16,9 +17,8 @@ for line in sys.stdin:
style += 1 style += 1
style %= 5 style %= 5
flip = False flip = False
elif line.startswith("# string table: "): elif line.startswith(".L") or line.startswith(".data") or line.startswith(".text"):
asm += line asm += line
break
else: else:
asm += decorate(line) asm += decorate(line)
flip = True flip = True
@ -29,13 +29,13 @@ for line in sys.stdin:
title = 'RVBTCC Code Gen Demo' title = 'RVBTCC Code Gen Demo'
template = ''' template = Template('''
<!DOCTYPE html> <!DOCTYPE html>
<html lang="en"> <html lang="en">
<head> <head>
<meta charset="UTF-8"> <meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="viewport" content="width=device-width, initial-scale=1.0">
<title><%title%></title> <title>${title}</title>
<style> <style>
body { body {
font-family: Arial, sans-serif; font-family: Arial, sans-serif;
@ -90,25 +90,25 @@ template = '''
</head> </head>
<body> <body>
<header> <header>
<h1><%title%></h1> <h1>${title}</h1>
</header> </header>
<div class="container"> <div class="container">
<div class="column"> <div class="column">
<h2>Source Code</h2> <h2>Source Code</h2>
<pre> <pre>
<code><%src%></code> <code>${src}</code>
</pre> </pre>
</div> </div>
<div class="column"> <div class="column">
<h2>Assembly</h2> <h2>Assembly</h2>
<pre> <pre>
<code><%asm%></code> <code>${asm}</code>
</pre> </pre>
</div> </div>
</div> </div>
</body> </body>
</html> </html>
''' ''')
print(template.replace("<%title%>", title).replace("<%src%>", src).replace("<%asm%>", asm)) print(template.substitute(title=title, src=src, asm=asm))