mirror of
https://gitlab.com/camelot/kickc.git
synced 2025-02-10 10:31:27 +00:00
Added automatic type identification to numeric printf handler without %l / %hh.
This commit is contained in:
Jesper Gravgaard
parent
839911e0a0
commit
bc70424634
@ -8,6 +8,7 @@ import dk.camelot64.kickc.model.statements.Statement;
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import dk.camelot64.kickc.model.statements.StatementCall;
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import dk.camelot64.kickc.model.symbols.Procedure;
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import dk.camelot64.kickc.model.types.SymbolType;
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import dk.camelot64.kickc.model.types.SymbolTypeInference;
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import dk.camelot64.kickc.model.values.*;
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import java.util.Arrays;
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@ -156,10 +157,20 @@ public class Pass1PrintfIntrinsicRewrite extends Pass2SsaOptimization {
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}
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if(lengthField == null) {
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// Integer (16bit)
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printf_number_procedure = signed ? PRINTF_SINT : PRINTF_UINT;
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// Check if the parameter type is 8-bit or 32-bit
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RValue paramValue = parameters.get(paramIdx);
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SymbolType paramType = SymbolTypeInference.inferType(getScope(), paramValue);
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if(SymbolType.BYTE.equals(paramType) || SymbolType.SBYTE.equals(paramType)) {
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// Integer (8bit)
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printf_number_procedure = signed ? PRINTF_SCHAR : PRINTF_UCHAR;
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} else if(SymbolType.DWORD.equals(paramType) || SymbolType.SDWORD.equals(paramType)) {
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// Integer (32bit)
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printf_number_procedure = signed ? PRINTF_SLONG : PRINTF_ULONG;
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} else {
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// Integer (16bit)
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printf_number_procedure = signed ? PRINTF_SINT : PRINTF_UINT;
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}
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} else if(lengthField.equals("hh")) {
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// TODO: Handle 8-bits in a better way - since KickC does not do integer promotion!
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// Integer (8bit)
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printf_number_procedure = signed ? PRINTF_SCHAR : PRINTF_UCHAR;
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} else if(lengthField.equals("l")) {
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@ -45,6 +45,11 @@ public class TestPrograms {
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assertError("printf-error-1.c", "Needed printf sub-procedure not found");
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}
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@Test
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public void testPrintf14() throws IOException, URISyntaxException {
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compileAndCompare("printf-14.c");
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}
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@Test
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public void testPrintf13() throws IOException, URISyntaxException {
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compileAndCompare("printf-13.c");
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13
src/test/kc/printf-14.c
Normal file
13
src/test/kc/printf-14.c
Normal file
@ -0,0 +1,13 @@
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// Tests printf function call rewriting
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// Print a char using %d
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#include <printf.h>
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void main() {
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printf_cls();
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char c = 7;
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printf("%hhu", c);
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}
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414
src/test/ref/printf-14.asm
Normal file
414
src/test/ref/printf-14.asm
Normal file
@ -0,0 +1,414 @@
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// Tests printf function call rewriting
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// Print a char using %d
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.pc = $801 "Basic"
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:BasicUpstart(__bbegin)
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.pc = $80d "Program"
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.const OFFSET_STRUCT_PRINTF_BUFFER_NUMBER_DIGITS = 1
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.label printf_screen = $400
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.const SIZEOF_STRUCT_PRINTF_BUFFER_NUMBER = $c
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.label printf_line_cursor = 8
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.label printf_char_cursor = $a
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__bbegin:
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// printf_line_cursor = PRINTF_SCREEN_ADDRESS
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lda #<$400
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sta.z printf_line_cursor
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lda #>$400
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sta.z printf_line_cursor+1
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// printf_char_cursor = PRINTF_SCREEN_ADDRESS
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lda #<$400
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sta.z printf_char_cursor
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lda #>$400
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sta.z printf_char_cursor+1
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jsr main
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rts
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main: {
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.label c = 7
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// printf_cls()
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jsr printf_cls
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// printf("%hhu", c)
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lda #<str
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sta.z printf_str.str
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lda #>str
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sta.z printf_str.str+1
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jsr printf_str
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// printf("%hhu", c)
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jsr printf_uchar
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// printf("%hhu", c)
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lda #<str
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sta.z printf_str.str
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lda #>str
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sta.z printf_str.str+1
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jsr printf_str
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// }
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rts
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str: .text ""
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.byte 0
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}
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// Print a zero-terminated string
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// Handles escape codes such as newline
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// printf_str(byte* zp(6) str)
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printf_str: {
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.label str = 6
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__b2:
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// ch = *str++
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ldy #0
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lda (str),y
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inc.z str
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bne !+
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inc.z str+1
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!:
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// if(ch==0)
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cmp #0
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bne __b3
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// }
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rts
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__b3:
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// if(ch=='\n')
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cmp #'\n'
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beq __b4
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// printf_char(ch)
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jsr printf_char
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jmp __b2
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__b4:
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// printf_ln()
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jsr printf_ln
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jmp __b2
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}
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// Print a newline
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printf_ln: {
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__b1:
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// printf_line_cursor += PRINTF_SCREEN_WIDTH
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lda #$28
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clc
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adc.z printf_line_cursor
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sta.z printf_line_cursor
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bcc !+
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inc.z printf_line_cursor+1
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!:
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// while (printf_line_cursor<printf_char_cursor)
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lda.z printf_line_cursor+1
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cmp.z printf_char_cursor+1
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bcc __b1
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bne !+
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lda.z printf_line_cursor
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cmp.z printf_char_cursor
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bcc __b1
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!:
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// printf_char_cursor = printf_line_cursor
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lda.z printf_line_cursor
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sta.z printf_char_cursor
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lda.z printf_line_cursor+1
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sta.z printf_char_cursor+1
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// }
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rts
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}
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// Print a single char
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// If the end of the screen is reached scroll it up one char and place the cursor at the
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// printf_char(byte register(A) ch)
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printf_char: {
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.label __8 = $a
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// *(printf_char_cursor++) = ch
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ldy #0
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sta (printf_char_cursor),y
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// *(printf_char_cursor++) = ch;
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inc.z printf_char_cursor
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bne !+
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inc.z printf_char_cursor+1
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!:
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// if(printf_char_cursor>=(printf_screen+PRINTF_SCREEN_BYTES))
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lda.z printf_char_cursor+1
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cmp #>printf_screen+$28*$19
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bcc __breturn
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bne !+
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lda.z printf_char_cursor
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cmp #<printf_screen+$28*$19
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bcc __breturn
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!:
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// memcpy(printf_screen, printf_screen+PRINTF_SCREEN_WIDTH, PRINTF_SCREEN_BYTES-PRINTF_SCREEN_WIDTH)
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jsr memcpy
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// memset(printf_screen+PRINTF_SCREEN_BYTES-PRINTF_SCREEN_WIDTH, ' ', PRINTF_SCREEN_WIDTH)
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ldx #' '
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lda #<printf_screen+$28*$19-$28
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sta.z memset.str
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lda #>printf_screen+$28*$19-$28
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sta.z memset.str+1
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lda #<$28
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sta.z memset.num
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lda #>$28
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sta.z memset.num+1
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jsr memset
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// printf_char_cursor-PRINTF_SCREEN_WIDTH
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lda.z __8
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sec
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sbc #<$28
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sta.z __8
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lda.z __8+1
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sbc #>$28
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sta.z __8+1
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// printf_char_cursor = printf_char_cursor-PRINTF_SCREEN_WIDTH
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// printf_line_cursor = printf_char_cursor
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lda.z printf_char_cursor
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sta.z printf_line_cursor
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lda.z printf_char_cursor+1
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sta.z printf_line_cursor+1
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__breturn:
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// }
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rts
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}
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// Copies the character c (an unsigned char) to the first num characters of the object pointed to by the argument str.
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// memset(void* zp(2) str, byte register(X) c, word zp(8) num)
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memset: {
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.label end = 8
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.label dst = 2
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.label num = 8
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.label str = 2
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// if(num>0)
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lda.z num
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bne !+
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lda.z num+1
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beq __breturn
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!:
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// end = (char*)str + num
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lda.z end
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clc
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adc.z str
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sta.z end
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lda.z end+1
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adc.z str+1
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sta.z end+1
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__b2:
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// for(char* dst = str; dst!=end; dst++)
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lda.z dst+1
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cmp.z end+1
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bne __b3
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lda.z dst
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cmp.z end
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bne __b3
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__breturn:
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// }
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rts
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__b3:
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// *dst = c
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txa
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ldy #0
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sta (dst),y
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// for(char* dst = str; dst!=end; dst++)
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inc.z dst
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bne !+
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inc.z dst+1
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!:
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jmp __b2
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}
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// Copy block of memory (forwards)
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// Copies the values of num bytes from the location pointed to by source directly to the memory block pointed to by destination.
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memcpy: {
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.label destination = printf_screen
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.const num = $28*$19-$28
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.label source = printf_screen+$28
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.label src_end = source+num
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.label dst = 2
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.label src = 8
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lda #<destination
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sta.z dst
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lda #>destination
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sta.z dst+1
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lda #<source
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sta.z src
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lda #>source
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sta.z src+1
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__b1:
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// while(src!=src_end)
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lda.z src+1
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cmp #>src_end
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bne __b2
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lda.z src
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cmp #<src_end
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bne __b2
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// }
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rts
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__b2:
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// *dst++ = *src++
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ldy #0
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lda (src),y
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sta (dst),y
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// *dst++ = *src++;
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inc.z dst
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bne !+
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inc.z dst+1
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!:
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inc.z src
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bne !+
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inc.z src+1
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!:
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jmp __b1
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}
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// Print an unsigned char using a specific format
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printf_uchar: {
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// printf_buffer.sign = format.sign_always?'+':0
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// Handle any sign
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lda #0
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sta printf_buffer
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// uctoa(uvalue, printf_buffer.digits, format.radix)
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// Format number into buffer
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jsr uctoa
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// printf_number_buffer(printf_buffer, format)
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lda printf_buffer
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// Print using format
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jsr printf_number_buffer
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// }
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rts
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}
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// Print the contents of the number buffer using a specific format.
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// This handles minimum length, zero-filling, and left/right justification from the format
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// printf_number_buffer(byte register(A) buffer_sign)
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printf_number_buffer: {
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.label buffer_digits = printf_buffer+OFFSET_STRUCT_PRINTF_BUFFER_NUMBER_DIGITS
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// if(buffer.sign)
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cmp #0
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beq __b2
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// printf_char(buffer.sign)
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jsr printf_char
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__b2:
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// printf_str(buffer.digits)
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lda #<buffer_digits
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sta.z printf_str.str
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lda #>buffer_digits
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sta.z printf_str.str+1
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jsr printf_str
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// }
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rts
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}
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// Converts unsigned number value to a string representing it in RADIX format.
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// If the leading digits are zero they are not included in the string.
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// - value : The number to be converted to RADIX
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// - buffer : receives the string representing the number and zero-termination.
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// - radix : The radix to convert the number to (from the enum RADIX)
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// uctoa(byte register(X) value, byte* zp(6) buffer)
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uctoa: {
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.const max_digits = 3
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.label digit_value = $c
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.label buffer = 6
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.label digit = 4
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.label started = 5
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lda #<printf_buffer+OFFSET_STRUCT_PRINTF_BUFFER_NUMBER_DIGITS
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sta.z buffer
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lda #>printf_buffer+OFFSET_STRUCT_PRINTF_BUFFER_NUMBER_DIGITS
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sta.z buffer+1
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lda #0
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sta.z started
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ldx #main.c
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sta.z digit
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__b1:
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// for( char digit=0; digit<max_digits-1; digit++ )
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lda.z digit
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cmp #max_digits-1
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bcc __b2
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// *buffer++ = DIGITS[(char)value]
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lda DIGITS,x
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ldy #0
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sta (buffer),y
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// *buffer++ = DIGITS[(char)value];
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inc.z buffer
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bne !+
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inc.z buffer+1
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!:
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// *buffer = 0
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lda #0
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tay
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sta (buffer),y
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// }
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rts
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__b2:
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// digit_value = digit_values[digit]
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ldy.z digit
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lda RADIX_DECIMAL_VALUES_CHAR,y
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sta.z digit_value
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// if (started || value >= digit_value)
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lda #0
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cmp.z started
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bne __b5
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cpx.z digit_value
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bcs __b5
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__b4:
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// for( char digit=0; digit<max_digits-1; digit++ )
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inc.z digit
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jmp __b1
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__b5:
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// uctoa_append(buffer++, value, digit_value)
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jsr uctoa_append
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// uctoa_append(buffer++, value, digit_value)
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// value = uctoa_append(buffer++, value, digit_value)
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// value = uctoa_append(buffer++, value, digit_value);
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inc.z buffer
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bne !+
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inc.z buffer+1
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!:
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lda #1
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sta.z started
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jmp __b4
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}
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// Used to convert a single digit of an unsigned number value to a string representation
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// Counts a single digit up from '0' as long as the value is larger than sub.
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// Each time the digit is increased sub is subtracted from value.
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// - buffer : pointer to the char that receives the digit
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// - value : The value where the digit will be derived from
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// - sub : the value of a '1' in the digit. Subtracted continually while the digit is increased.
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// (For decimal the subs used are 10000, 1000, 100, 10, 1)
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// returns : the value reduced by sub * digit so that it is less than sub.
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// uctoa_append(byte* zp(6) buffer, byte register(X) value, byte zp($c) sub)
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uctoa_append: {
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.label buffer = 6
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.label sub = $c
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ldy #0
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__b1:
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// while (value >= sub)
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cpx.z sub
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bcs __b2
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// *buffer = DIGITS[digit]
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lda DIGITS,y
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ldy #0
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sta (buffer),y
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// }
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rts
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__b2:
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// digit++;
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iny
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// value -= sub
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txa
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sec
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sbc.z sub
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tax
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jmp __b1
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}
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// Clear the screen. Also resets current line/char cursor.
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printf_cls: {
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// memset(printf_screen, ' ', PRINTF_SCREEN_BYTES)
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ldx #' '
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lda #<printf_screen
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sta.z memset.str
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lda #>printf_screen
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sta.z memset.str+1
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lda #<$28*$19
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sta.z memset.num
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lda #>$28*$19
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sta.z memset.num+1
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jsr memset
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// printf_line_cursor = printf_screen
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lda #<printf_screen
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sta.z printf_line_cursor
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lda #>printf_screen
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sta.z printf_line_cursor+1
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// printf_char_cursor = printf_line_cursor
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lda.z printf_line_cursor
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sta.z printf_char_cursor
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lda.z printf_line_cursor+1
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sta.z printf_char_cursor+1
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// }
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rts
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}
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// The digits used for numbers
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DIGITS: .text "0123456789abcdef"
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// Values of decimal digits
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RADIX_DECIMAL_VALUES_CHAR: .byte $64, $a
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// Buffer used for stringified number being printed
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printf_buffer: .fill SIZEOF_STRUCT_PRINTF_BUFFER_NUMBER, 0
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254
src/test/ref/printf-14.cfg
Normal file
254
src/test/ref/printf-14.cfg
Normal file
@ -0,0 +1,254 @@
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@begin: scope:[] from
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[0] phi()
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to:@1
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@1: scope:[] from @begin
|
||||
[1] (byte*) printf_line_cursor ← (byte*) 1024
|
||||
[2] (byte*) printf_char_cursor ← (byte*) 1024
|
||||
to:@2
|
||||
@2: scope:[] from @1
|
||||
[3] phi()
|
||||
[4] call main
|
||||
to:@end
|
||||
@end: scope:[] from @2
|
||||
[5] phi()
|
||||
|
||||
(void()) main()
|
||||
main: scope:[main] from @2
|
||||
[6] phi()
|
||||
[7] call printf_cls
|
||||
to:main::@1
|
||||
main::@1: scope:[main] from main
|
||||
[8] phi()
|
||||
[9] call printf_str
|
||||
to:main::@2
|
||||
main::@2: scope:[main] from main::@1
|
||||
[10] phi()
|
||||
[11] call printf_uchar
|
||||
to:main::@3
|
||||
main::@3: scope:[main] from main::@2
|
||||
[12] phi()
|
||||
[13] call printf_str
|
||||
to:main::@return
|
||||
main::@return: scope:[main] from main::@3
|
||||
[14] return
|
||||
to:@return
|
||||
|
||||
(void()) printf_str((byte*) printf_str::str)
|
||||
printf_str: scope:[printf_str] from main::@1 main::@3 printf_number_buffer::@2
|
||||
[15] (byte*) printf_str::str#6 ← phi( main::@1/(const byte*) main::str main::@3/(const byte*) main::str printf_number_buffer::@2/(const byte*) printf_number_buffer::buffer_digits#0 )
|
||||
to:printf_str::@1
|
||||
printf_str::@1: scope:[printf_str] from printf_str printf_str::@4 printf_str::@5
|
||||
[16] (byte*) printf_str::str#4 ← phi( printf_str/(byte*) printf_str::str#6 printf_str::@4/(byte*) printf_str::str#0 printf_str::@5/(byte*) printf_str::str#0 )
|
||||
to:printf_str::@2
|
||||
printf_str::@2: scope:[printf_str] from printf_str::@1
|
||||
[17] (byte) printf_str::ch#0 ← *((byte*) printf_str::str#4)
|
||||
[18] (byte*) printf_str::str#0 ← ++ (byte*) printf_str::str#4
|
||||
[19] if((byte) printf_str::ch#0!=(byte) 0) goto printf_str::@3
|
||||
to:printf_str::@return
|
||||
printf_str::@return: scope:[printf_str] from printf_str::@2
|
||||
[20] return
|
||||
to:@return
|
||||
printf_str::@3: scope:[printf_str] from printf_str::@2
|
||||
[21] if((byte) printf_str::ch#0==(byte) '
|
||||
') goto printf_str::@4
|
||||
to:printf_str::@5
|
||||
printf_str::@5: scope:[printf_str] from printf_str::@3
|
||||
[22] (byte) printf_char::ch#1 ← (byte) printf_str::ch#0
|
||||
[23] call printf_char
|
||||
to:printf_str::@1
|
||||
printf_str::@4: scope:[printf_str] from printf_str::@3
|
||||
[24] phi()
|
||||
[25] call printf_ln
|
||||
to:printf_str::@1
|
||||
|
||||
(void()) printf_ln()
|
||||
printf_ln: scope:[printf_ln] from printf_str::@4
|
||||
[26] phi()
|
||||
to:printf_ln::@1
|
||||
printf_ln::@1: scope:[printf_ln] from printf_ln printf_ln::@1
|
||||
[27] (byte*) printf_line_cursor ← (byte*) printf_line_cursor + (byte) $28
|
||||
[28] if((byte*) printf_line_cursor<(byte*) printf_char_cursor) goto printf_ln::@1
|
||||
to:printf_ln::@2
|
||||
printf_ln::@2: scope:[printf_ln] from printf_ln::@1
|
||||
[29] (byte*) printf_char_cursor ← (byte*) printf_line_cursor
|
||||
to:printf_ln::@return
|
||||
printf_ln::@return: scope:[printf_ln] from printf_ln::@2
|
||||
[30] return
|
||||
to:@return
|
||||
|
||||
(void()) printf_char((byte) printf_char::ch)
|
||||
printf_char: scope:[printf_char] from printf_number_buffer::@3 printf_str::@5
|
||||
[31] (byte) printf_char::ch#3 ← phi( printf_number_buffer::@3/(byte) printf_char::ch#2 printf_str::@5/(byte) printf_char::ch#1 )
|
||||
[32] *((byte*) printf_char_cursor) ← (byte) printf_char::ch#3
|
||||
[33] (byte*) printf_char_cursor ← ++ (byte*) printf_char_cursor
|
||||
[34] if((byte*) printf_char_cursor<(const byte*) printf_screen+(word)(number) $28*(number) $19) goto printf_char::@return
|
||||
to:printf_char::@1
|
||||
printf_char::@1: scope:[printf_char] from printf_char
|
||||
[35] phi()
|
||||
[36] call memcpy
|
||||
to:printf_char::@2
|
||||
printf_char::@2: scope:[printf_char] from printf_char::@1
|
||||
[37] phi()
|
||||
[38] call memset
|
||||
to:printf_char::@3
|
||||
printf_char::@3: scope:[printf_char] from printf_char::@2
|
||||
[39] (byte*~) printf_char::$8 ← (byte*) printf_char_cursor - (byte) $28
|
||||
[40] (byte*) printf_char_cursor ← (byte*~) printf_char::$8
|
||||
[41] (byte*) printf_line_cursor ← (byte*) printf_char_cursor
|
||||
to:printf_char::@return
|
||||
printf_char::@return: scope:[printf_char] from printf_char printf_char::@3
|
||||
[42] return
|
||||
to:@return
|
||||
|
||||
(void*()) memset((void*) memset::str , (byte) memset::c , (word) memset::num)
|
||||
memset: scope:[memset] from printf_char::@2 printf_cls
|
||||
[43] (byte) memset::c#4 ← phi( printf_char::@2/(byte) ' ' printf_cls/(byte) ' ' )
|
||||
[43] (void*) memset::str#3 ← phi( printf_char::@2/(void*)(const byte*) printf_screen+(word)(number) $28*(number) $19-(byte) $28 printf_cls/(void*)(const byte*) printf_screen )
|
||||
[43] (word) memset::num#2 ← phi( printf_char::@2/(byte) $28 printf_cls/(word)(number) $28*(number) $19 )
|
||||
[44] if((word) memset::num#2<=(byte) 0) goto memset::@return
|
||||
to:memset::@1
|
||||
memset::@1: scope:[memset] from memset
|
||||
[45] (byte*) memset::end#0 ← (byte*)(void*) memset::str#3 + (word) memset::num#2
|
||||
[46] (byte*) memset::dst#4 ← (byte*)(void*) memset::str#3
|
||||
to:memset::@2
|
||||
memset::@2: scope:[memset] from memset::@1 memset::@3
|
||||
[47] (byte*) memset::dst#2 ← phi( memset::@1/(byte*) memset::dst#4 memset::@3/(byte*) memset::dst#1 )
|
||||
[48] if((byte*) memset::dst#2!=(byte*) memset::end#0) goto memset::@3
|
||||
to:memset::@return
|
||||
memset::@return: scope:[memset] from memset memset::@2
|
||||
[49] return
|
||||
to:@return
|
||||
memset::@3: scope:[memset] from memset::@2
|
||||
[50] *((byte*) memset::dst#2) ← (byte) memset::c#4
|
||||
[51] (byte*) memset::dst#1 ← ++ (byte*) memset::dst#2
|
||||
to:memset::@2
|
||||
|
||||
(void*()) memcpy((void*) memcpy::destination , (void*) memcpy::source , (word) memcpy::num)
|
||||
memcpy: scope:[memcpy] from printf_char::@1
|
||||
[52] phi()
|
||||
to:memcpy::@1
|
||||
memcpy::@1: scope:[memcpy] from memcpy memcpy::@2
|
||||
[53] (byte*) memcpy::dst#2 ← phi( memcpy/(byte*)(const void*) memcpy::destination#0 memcpy::@2/(byte*) memcpy::dst#1 )
|
||||
[53] (byte*) memcpy::src#2 ← phi( memcpy/(byte*)(const void*) memcpy::source#0 memcpy::@2/(byte*) memcpy::src#1 )
|
||||
[54] if((byte*) memcpy::src#2!=(const byte*) memcpy::src_end#0) goto memcpy::@2
|
||||
to:memcpy::@return
|
||||
memcpy::@return: scope:[memcpy] from memcpy::@1
|
||||
[55] return
|
||||
to:@return
|
||||
memcpy::@2: scope:[memcpy] from memcpy::@1
|
||||
[56] *((byte*) memcpy::dst#2) ← *((byte*) memcpy::src#2)
|
||||
[57] (byte*) memcpy::dst#1 ← ++ (byte*) memcpy::dst#2
|
||||
[58] (byte*) memcpy::src#1 ← ++ (byte*) memcpy::src#2
|
||||
to:memcpy::@1
|
||||
|
||||
(void()) printf_uchar((byte) printf_uchar::uvalue , (byte) printf_uchar::format_min_length , (byte) printf_uchar::format_justify_left , (byte) printf_uchar::format_sign_always , (byte) printf_uchar::format_zero_padding , (byte) printf_uchar::format_radix)
|
||||
printf_uchar: scope:[printf_uchar] from main::@2
|
||||
[59] phi()
|
||||
to:printf_uchar::@1
|
||||
printf_uchar::@1: scope:[printf_uchar] from printf_uchar
|
||||
[60] *((byte*)&(struct printf_buffer_number) printf_buffer) ← (byte) 0
|
||||
[61] call uctoa
|
||||
to:printf_uchar::@2
|
||||
printf_uchar::@2: scope:[printf_uchar] from printf_uchar::@1
|
||||
[62] (byte) printf_number_buffer::buffer_sign#0 ← *((byte*)&(struct printf_buffer_number) printf_buffer)
|
||||
[63] call printf_number_buffer
|
||||
to:printf_uchar::@return
|
||||
printf_uchar::@return: scope:[printf_uchar] from printf_uchar::@2
|
||||
[64] return
|
||||
to:@return
|
||||
|
||||
(void()) printf_number_buffer((byte) printf_number_buffer::buffer_sign , (byte*) printf_number_buffer::buffer_digits , (byte) printf_number_buffer::format_min_length , (byte) printf_number_buffer::format_justify_left , (byte) printf_number_buffer::format_sign_always , (byte) printf_number_buffer::format_zero_padding , (byte) printf_number_buffer::format_radix)
|
||||
printf_number_buffer: scope:[printf_number_buffer] from printf_uchar::@2
|
||||
[65] phi()
|
||||
to:printf_number_buffer::@1
|
||||
printf_number_buffer::@1: scope:[printf_number_buffer] from printf_number_buffer
|
||||
[66] if((byte) 0==(byte) printf_number_buffer::buffer_sign#0) goto printf_number_buffer::@2
|
||||
to:printf_number_buffer::@3
|
||||
printf_number_buffer::@3: scope:[printf_number_buffer] from printf_number_buffer::@1
|
||||
[67] (byte) printf_char::ch#2 ← (byte) printf_number_buffer::buffer_sign#0
|
||||
[68] call printf_char
|
||||
to:printf_number_buffer::@2
|
||||
printf_number_buffer::@2: scope:[printf_number_buffer] from printf_number_buffer::@1 printf_number_buffer::@3
|
||||
[69] phi()
|
||||
[70] call printf_str
|
||||
to:printf_number_buffer::@return
|
||||
printf_number_buffer::@return: scope:[printf_number_buffer] from printf_number_buffer::@2
|
||||
[71] return
|
||||
to:@return
|
||||
|
||||
(void()) uctoa((byte) uctoa::value , (byte*) uctoa::buffer , (byte) uctoa::radix)
|
||||
uctoa: scope:[uctoa] from printf_uchar::@1
|
||||
[72] phi()
|
||||
to:uctoa::@1
|
||||
uctoa::@1: scope:[uctoa] from uctoa uctoa::@4
|
||||
[73] (byte*) uctoa::buffer#11 ← phi( uctoa::@4/(byte*) uctoa::buffer#14 uctoa/(byte*)&(struct printf_buffer_number) printf_buffer+(const byte) OFFSET_STRUCT_PRINTF_BUFFER_NUMBER_DIGITS )
|
||||
[73] (byte) uctoa::started#2 ← phi( uctoa::@4/(byte) uctoa::started#4 uctoa/(byte) 0 )
|
||||
[73] (byte) uctoa::value#2 ← phi( uctoa::@4/(byte) uctoa::value#6 uctoa/(const byte) main::c )
|
||||
[73] (byte) uctoa::digit#2 ← phi( uctoa::@4/(byte) uctoa::digit#1 uctoa/(byte) 0 )
|
||||
[74] if((byte) uctoa::digit#2<(const byte) uctoa::max_digits#1-(byte) 1) goto uctoa::@2
|
||||
to:uctoa::@3
|
||||
uctoa::@3: scope:[uctoa] from uctoa::@1
|
||||
[75] *((byte*) uctoa::buffer#11) ← *((const byte*) DIGITS + (byte) uctoa::value#2)
|
||||
[76] (byte*) uctoa::buffer#3 ← ++ (byte*) uctoa::buffer#11
|
||||
[77] *((byte*) uctoa::buffer#3) ← (byte) 0
|
||||
to:uctoa::@return
|
||||
uctoa::@return: scope:[uctoa] from uctoa::@3
|
||||
[78] return
|
||||
to:@return
|
||||
uctoa::@2: scope:[uctoa] from uctoa::@1
|
||||
[79] (byte) uctoa::digit_value#0 ← *((const byte*) RADIX_DECIMAL_VALUES_CHAR + (byte) uctoa::digit#2)
|
||||
[80] if((byte) 0!=(byte) uctoa::started#2) goto uctoa::@5
|
||||
to:uctoa::@7
|
||||
uctoa::@7: scope:[uctoa] from uctoa::@2
|
||||
[81] if((byte) uctoa::value#2>=(byte) uctoa::digit_value#0) goto uctoa::@5
|
||||
to:uctoa::@4
|
||||
uctoa::@4: scope:[uctoa] from uctoa::@6 uctoa::@7
|
||||
[82] (byte*) uctoa::buffer#14 ← phi( uctoa::@7/(byte*) uctoa::buffer#11 uctoa::@6/(byte*) uctoa::buffer#4 )
|
||||
[82] (byte) uctoa::started#4 ← phi( uctoa::@7/(byte) uctoa::started#2 uctoa::@6/(byte) 1 )
|
||||
[82] (byte) uctoa::value#6 ← phi( uctoa::@7/(byte) uctoa::value#2 uctoa::@6/(byte) uctoa::value#0 )
|
||||
[83] (byte) uctoa::digit#1 ← ++ (byte) uctoa::digit#2
|
||||
to:uctoa::@1
|
||||
uctoa::@5: scope:[uctoa] from uctoa::@2 uctoa::@7
|
||||
[84] (byte*) uctoa_append::buffer#0 ← (byte*) uctoa::buffer#11
|
||||
[85] (byte) uctoa_append::value#0 ← (byte) uctoa::value#2
|
||||
[86] (byte) uctoa_append::sub#0 ← (byte) uctoa::digit_value#0
|
||||
[87] call uctoa_append
|
||||
[88] (byte) uctoa_append::return#0 ← (byte) uctoa_append::value#2
|
||||
to:uctoa::@6
|
||||
uctoa::@6: scope:[uctoa] from uctoa::@5
|
||||
[89] (byte) uctoa::value#0 ← (byte) uctoa_append::return#0
|
||||
[90] (byte*) uctoa::buffer#4 ← ++ (byte*) uctoa::buffer#11
|
||||
to:uctoa::@4
|
||||
|
||||
(byte()) uctoa_append((byte*) uctoa_append::buffer , (byte) uctoa_append::value , (byte) uctoa_append::sub)
|
||||
uctoa_append: scope:[uctoa_append] from uctoa::@5
|
||||
[91] phi()
|
||||
to:uctoa_append::@1
|
||||
uctoa_append::@1: scope:[uctoa_append] from uctoa_append uctoa_append::@2
|
||||
[92] (byte) uctoa_append::digit#2 ← phi( uctoa_append/(byte) 0 uctoa_append::@2/(byte) uctoa_append::digit#1 )
|
||||
[92] (byte) uctoa_append::value#2 ← phi( uctoa_append/(byte) uctoa_append::value#0 uctoa_append::@2/(byte) uctoa_append::value#1 )
|
||||
[93] if((byte) uctoa_append::value#2>=(byte) uctoa_append::sub#0) goto uctoa_append::@2
|
||||
to:uctoa_append::@3
|
||||
uctoa_append::@3: scope:[uctoa_append] from uctoa_append::@1
|
||||
[94] *((byte*) uctoa_append::buffer#0) ← *((const byte*) DIGITS + (byte) uctoa_append::digit#2)
|
||||
to:uctoa_append::@return
|
||||
uctoa_append::@return: scope:[uctoa_append] from uctoa_append::@3
|
||||
[95] return
|
||||
to:@return
|
||||
uctoa_append::@2: scope:[uctoa_append] from uctoa_append::@1
|
||||
[96] (byte) uctoa_append::digit#1 ← ++ (byte) uctoa_append::digit#2
|
||||
[97] (byte) uctoa_append::value#1 ← (byte) uctoa_append::value#2 - (byte) uctoa_append::sub#0
|
||||
to:uctoa_append::@1
|
||||
|
||||
(void()) printf_cls()
|
||||
printf_cls: scope:[printf_cls] from main
|
||||
[98] phi()
|
||||
[99] call memset
|
||||
to:printf_cls::@1
|
||||
printf_cls::@1: scope:[printf_cls] from printf_cls
|
||||
[100] (byte*) printf_line_cursor ← (const byte*) printf_screen
|
||||
[101] (byte*) printf_char_cursor ← (byte*) printf_line_cursor
|
||||
to:printf_cls::@return
|
||||
printf_cls::@return: scope:[printf_cls] from printf_cls::@1
|
||||
[102] return
|
||||
to:@return
|
||||
5225
src/test/ref/printf-14.log
Normal file
5225
src/test/ref/printf-14.log
Normal file
File diff suppressed because it is too large
Load Diff
193
src/test/ref/printf-14.sym
Normal file
193
src/test/ref/printf-14.sym
Normal file
@ -0,0 +1,193 @@
|
||||
(label) @1
|
||||
(label) @2
|
||||
(label) @begin
|
||||
(label) @end
|
||||
(const byte*) DIGITS[] = (byte*) "0123456789abcdef"z
|
||||
(const byte) OFFSET_STRUCT_PRINTF_BUFFER_NUMBER_DIGITS = (byte) 1
|
||||
(const byte) RADIX::BINARY = (number) 2
|
||||
(const byte) RADIX::DECIMAL = (number) $a
|
||||
(const byte) RADIX::HEXADECIMAL = (number) $10
|
||||
(const byte) RADIX::OCTAL = (number) 8
|
||||
(const byte*) RADIX_DECIMAL_VALUES_CHAR[] = { (byte) $64, (byte) $a }
|
||||
(const byte) SIZEOF_STRUCT_PRINTF_BUFFER_NUMBER = (byte) $c
|
||||
(void()) main()
|
||||
(label) main::@1
|
||||
(label) main::@2
|
||||
(label) main::@3
|
||||
(label) main::@return
|
||||
(const byte) main::c = (byte) 7
|
||||
(const byte*) main::str[(byte) 1] = (byte*) ""
|
||||
(void*()) memcpy((void*) memcpy::destination , (void*) memcpy::source , (word) memcpy::num)
|
||||
(label) memcpy::@1
|
||||
(label) memcpy::@2
|
||||
(label) memcpy::@return
|
||||
(void*) memcpy::destination
|
||||
(const void*) memcpy::destination#0 destination = (void*)(const byte*) printf_screen
|
||||
(byte*) memcpy::dst
|
||||
(byte*) memcpy::dst#1 dst zp[2]:2 1.000000001E9
|
||||
(byte*) memcpy::dst#2 dst zp[2]:2 1.000000001E9
|
||||
(word) memcpy::num
|
||||
(const word) memcpy::num#0 num = (word)(number) $28*(number) $19-(number) $28
|
||||
(void*) memcpy::return
|
||||
(void*) memcpy::source
|
||||
(const void*) memcpy::source#0 source = (void*)(const byte*) printf_screen+(byte) $28
|
||||
(byte*) memcpy::src
|
||||
(byte*) memcpy::src#1 src zp[2]:8 2.000000002E9
|
||||
(byte*) memcpy::src#2 src zp[2]:8 1.000000001E9
|
||||
(byte*) memcpy::src_end
|
||||
(const byte*) memcpy::src_end#0 src_end = (byte*)(const void*) memcpy::source#0+(const word) memcpy::num#0
|
||||
(void*()) memset((void*) memset::str , (byte) memset::c , (word) memset::num)
|
||||
(label) memset::@1
|
||||
(label) memset::@2
|
||||
(label) memset::@3
|
||||
(label) memset::@return
|
||||
(byte) memset::c
|
||||
(byte) memset::c#4 reg byte x 1.25000000125E8
|
||||
(byte*) memset::dst
|
||||
(byte*) memset::dst#1 dst zp[2]:2 2.000000002E9
|
||||
(byte*) memset::dst#2 dst zp[2]:2 1.3366666683333335E9
|
||||
(byte*) memset::dst#4 dst zp[2]:2 2.0000002E7
|
||||
(byte*) memset::end
|
||||
(byte*) memset::end#0 end zp[2]:8 1.683333336666667E8
|
||||
(word) memset::num
|
||||
(word) memset::num#2 num zp[2]:8 1.0000001E7
|
||||
(void*) memset::return
|
||||
(void*) memset::str
|
||||
(void*) memset::str#3 str zp[2]:2
|
||||
(struct printf_buffer_number) printf_buffer loadstore mem[12] = {}
|
||||
(const byte*) printf_buffer_number::digits[(number) $b] = { fill( $b, 0) }
|
||||
(byte) printf_buffer_number::sign
|
||||
(void()) printf_char((byte) printf_char::ch)
|
||||
(byte*~) printf_char::$8 zp[2]:10 2000002.0
|
||||
(label) printf_char::@1
|
||||
(label) printf_char::@2
|
||||
(label) printf_char::@3
|
||||
(label) printf_char::@return
|
||||
(byte) printf_char::ch
|
||||
(byte) printf_char::ch#1 reg byte a 200002.0
|
||||
(byte) printf_char::ch#2 reg byte a 2002.0
|
||||
(byte) printf_char::ch#3 reg byte a 1101003.0
|
||||
(byte*) printf_char_cursor loadstore zp[2]:10 2250002.333333332
|
||||
(void()) printf_cls()
|
||||
(label) printf_cls::@1
|
||||
(label) printf_cls::@return
|
||||
(byte) printf_format_number::justify_left
|
||||
(byte) printf_format_number::min_length
|
||||
(byte) printf_format_number::radix
|
||||
(byte) printf_format_number::sign_always
|
||||
(byte) printf_format_number::zero_padding
|
||||
(byte) printf_format_string::justify_left
|
||||
(byte) printf_format_string::min_length
|
||||
(byte*) printf_line_cursor loadstore zp[2]:8 6863641.113636365
|
||||
(void()) printf_ln()
|
||||
(label) printf_ln::@1
|
||||
(label) printf_ln::@2
|
||||
(label) printf_ln::@return
|
||||
(void()) printf_number_buffer((byte) printf_number_buffer::buffer_sign , (byte*) printf_number_buffer::buffer_digits , (byte) printf_number_buffer::format_min_length , (byte) printf_number_buffer::format_justify_left , (byte) printf_number_buffer::format_sign_always , (byte) printf_number_buffer::format_zero_padding , (byte) printf_number_buffer::format_radix)
|
||||
(label) printf_number_buffer::@1
|
||||
(label) printf_number_buffer::@2
|
||||
(label) printf_number_buffer::@3
|
||||
(label) printf_number_buffer::@return
|
||||
(struct printf_buffer_number) printf_number_buffer::buffer
|
||||
(byte*) printf_number_buffer::buffer_digits
|
||||
(const byte*) printf_number_buffer::buffer_digits#0 buffer_digits = (byte*)&(struct printf_buffer_number) printf_buffer+(const byte) OFFSET_STRUCT_PRINTF_BUFFER_NUMBER_DIGITS
|
||||
(byte) printf_number_buffer::buffer_sign
|
||||
(byte) printf_number_buffer::buffer_sign#0 reg byte a 701.0
|
||||
(struct printf_format_number) printf_number_buffer::format
|
||||
(byte) printf_number_buffer::format_justify_left
|
||||
(byte) printf_number_buffer::format_min_length
|
||||
(byte) printf_number_buffer::format_radix
|
||||
(byte) printf_number_buffer::format_sign_always
|
||||
(byte) printf_number_buffer::format_zero_padding
|
||||
(signed byte) printf_number_buffer::len
|
||||
(signed byte) printf_number_buffer::padding
|
||||
(const byte*) printf_screen = (byte*) 1024
|
||||
(void()) printf_str((byte*) printf_str::str)
|
||||
(label) printf_str::@1
|
||||
(label) printf_str::@2
|
||||
(label) printf_str::@3
|
||||
(label) printf_str::@4
|
||||
(label) printf_str::@5
|
||||
(label) printf_str::@return
|
||||
(byte) printf_str::ch
|
||||
(byte) printf_str::ch#0 reg byte a 100001.0
|
||||
(byte*) printf_str::str
|
||||
(byte*) printf_str::str#0 str zp[2]:6 42857.57142857143
|
||||
(byte*) printf_str::str#4 str zp[2]:6 205002.5
|
||||
(byte*) printf_str::str#6 str zp[2]:6 10001.0
|
||||
(void()) printf_uchar((byte) printf_uchar::uvalue , (byte) printf_uchar::format_min_length , (byte) printf_uchar::format_justify_left , (byte) printf_uchar::format_sign_always , (byte) printf_uchar::format_zero_padding , (byte) printf_uchar::format_radix)
|
||||
(label) printf_uchar::@1
|
||||
(label) printf_uchar::@2
|
||||
(label) printf_uchar::@return
|
||||
(struct printf_format_number) printf_uchar::format
|
||||
(byte) printf_uchar::format_justify_left
|
||||
(byte) printf_uchar::format_min_length
|
||||
(byte) printf_uchar::format_radix
|
||||
(byte) printf_uchar::format_sign_always
|
||||
(byte) printf_uchar::format_zero_padding
|
||||
(byte) printf_uchar::uvalue
|
||||
(void()) uctoa((byte) uctoa::value , (byte*) uctoa::buffer , (byte) uctoa::radix)
|
||||
(label) uctoa::@1
|
||||
(label) uctoa::@2
|
||||
(label) uctoa::@3
|
||||
(label) uctoa::@4
|
||||
(label) uctoa::@5
|
||||
(label) uctoa::@6
|
||||
(label) uctoa::@7
|
||||
(label) uctoa::@return
|
||||
(byte*) uctoa::buffer
|
||||
(byte*) uctoa::buffer#11 buffer zp[2]:6 3500.4999999999995
|
||||
(byte*) uctoa::buffer#14 buffer zp[2]:6 15001.5
|
||||
(byte*) uctoa::buffer#3 buffer zp[2]:6 2002.0
|
||||
(byte*) uctoa::buffer#4 buffer zp[2]:6 20002.0
|
||||
(byte) uctoa::digit
|
||||
(byte) uctoa::digit#1 digit zp[1]:4 20002.0
|
||||
(byte) uctoa::digit#2 digit zp[1]:4 3077.230769230769
|
||||
(byte) uctoa::digit_value
|
||||
(byte) uctoa::digit_value#0 digit_value zp[1]:12 6000.6
|
||||
(byte*) uctoa::digit_values
|
||||
(byte) uctoa::max_digits
|
||||
(const byte) uctoa::max_digits#1 max_digits = (byte) 3
|
||||
(byte) uctoa::radix
|
||||
(byte) uctoa::started
|
||||
(byte) uctoa::started#2 started zp[1]:5 6000.6
|
||||
(byte) uctoa::started#4 started zp[1]:5 10001.0
|
||||
(byte) uctoa::value
|
||||
(byte) uctoa::value#0 reg byte x 10001.0
|
||||
(byte) uctoa::value#2 reg byte x 6834.166666666666
|
||||
(byte) uctoa::value#6 reg byte x 15001.5
|
||||
(byte()) uctoa_append((byte*) uctoa_append::buffer , (byte) uctoa_append::value , (byte) uctoa_append::sub)
|
||||
(label) uctoa_append::@1
|
||||
(label) uctoa_append::@2
|
||||
(label) uctoa_append::@3
|
||||
(label) uctoa_append::@return
|
||||
(byte*) uctoa_append::buffer
|
||||
(byte*) uctoa_append::buffer#0 buffer zp[2]:6 13750.25
|
||||
(byte) uctoa_append::digit
|
||||
(byte) uctoa_append::digit#1 reg byte y 1.0000001E7
|
||||
(byte) uctoa_append::digit#2 reg byte y 1.00500015E7
|
||||
(byte) uctoa_append::return
|
||||
(byte) uctoa_append::return#0 reg byte x 20002.0
|
||||
(byte) uctoa_append::sub
|
||||
(byte) uctoa_append::sub#0 sub zp[1]:12 3335000.5
|
||||
(byte) uctoa_append::value
|
||||
(byte) uctoa_append::value#0 reg byte x 36667.33333333333
|
||||
(byte) uctoa_append::value#1 reg byte x 2.0000002E7
|
||||
(byte) uctoa_append::value#2 reg byte x 5018334.166666666
|
||||
|
||||
reg byte a [ printf_char::ch#3 printf_char::ch#2 printf_char::ch#1 ]
|
||||
reg byte x [ memset::c#4 ]
|
||||
zp[2]:2 [ memcpy::dst#2 memcpy::dst#1 memset::str#3 memset::dst#2 memset::dst#4 memset::dst#1 ]
|
||||
zp[1]:4 [ uctoa::digit#2 uctoa::digit#1 ]
|
||||
reg byte x [ uctoa::value#2 uctoa::value#6 uctoa::value#0 ]
|
||||
zp[1]:5 [ uctoa::started#2 uctoa::started#4 ]
|
||||
zp[2]:6 [ uctoa::buffer#11 uctoa::buffer#14 uctoa::buffer#4 uctoa::buffer#3 uctoa_append::buffer#0 printf_str::str#4 printf_str::str#6 printf_str::str#0 ]
|
||||
reg byte x [ uctoa_append::value#2 uctoa_append::value#0 uctoa_append::value#1 ]
|
||||
reg byte y [ uctoa_append::digit#2 uctoa_append::digit#1 ]
|
||||
zp[2]:8 [ printf_line_cursor memcpy::src#2 memcpy::src#1 memset::num#2 memset::end#0 ]
|
||||
zp[2]:10 [ printf_char_cursor printf_char::$8 ]
|
||||
reg byte a [ printf_str::ch#0 ]
|
||||
reg byte a [ printf_number_buffer::buffer_sign#0 ]
|
||||
zp[1]:12 [ uctoa::digit_value#0 uctoa_append::sub#0 ]
|
||||
reg byte x [ uctoa_append::return#0 ]
|
||||
mem[12] [ printf_buffer ]
|
||||
Loading…
x
Reference in New Issue
Block a user