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Add chibicc

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This program popped up on Hacker News recently. It's the only modern
compiler I've ever seen that doesn't have dependencies and is easily
modified. So I added all of the missing GNU extensions I like to use
which means it might be possible soon to build on non-Linux and have
third party not vendor gcc binaries.
This commit is contained in:
Justine Tunney 2020-12-05 12:20:41 -08:00
parent e44a0cf6f8
commit 8da931a7f6
298 changed files with 19493 additions and 11950 deletions
Download patch file Download diff file Expand all files Collapse all files

2
dsp/mpeg/mp2.c
View file

@ -266,7 +266,7 @@ struct plm_audio_t {
float D[1024];
float V[1024];
float U[32];
} aligned(64);
} forcealign(64);
typedef plm_audio_t plm_audio_t;

8
dsp/mpeg/mpeg.h
View file

@ -77,12 +77,12 @@ struct plm_samples_t {
double time;
unsigned int count;
#ifdef PLM_AUDIO_SEPARATE_CHANNELS
float left[PLM_AUDIO_SAMPLES_PER_FRAME] aligned(32);
float right[PLM_AUDIO_SAMPLES_PER_FRAME] aligned(32);
float left[PLM_AUDIO_SAMPLES_PER_FRAME] forcealign(32);
float right[PLM_AUDIO_SAMPLES_PER_FRAME] forcealign(32);
#else
float interleaved[PLM_AUDIO_SAMPLES_PER_FRAME * 2] aligned(32);
float interleaved[PLM_AUDIO_SAMPLES_PER_FRAME * 2] forcealign(32);
#endif
} aligned(32);
} forcealign(32);
typedef struct plm_samples_t plm_samples_t;

1
dsp/scale/gyarados.c
View file

@ -33,7 +33,6 @@
#include "libc/str/str.h"
#include "libc/testlib/testlib.h"
#include "libc/x/x.h"
#include "third_party/dtoa/dtoa.h"
#include "tool/viz/lib/knobs.h"
/**

12
dsp/tty/ttyraster.c
View file

@ -611,8 +611,8 @@ static struct Pick PickBlockUnicodeAnsi(struct TtyRgb tl, struct TtyRgb tr,
struct TtyRgb bl2 = GetQuant(bl);
struct TtyRgb br2 = GetQuant(br);
unsigned i, p1, p2;
uint16_t picks1[96] aligned(32);
uint16_t picks2[32] aligned(32);
uint16_t picks1[96] forcealign(32);
uint16_t picks2[32] forcealign(32);
memset(picks1, 0x79, sizeof(picks1));
memset(picks2, 0x79, sizeof(picks2));
PickUnicode(picks1, tl, tr, bl, br, tl2, tr2, bl2, br2);
@ -625,7 +625,7 @@ static struct Pick PickBlockUnicodeAnsi(struct TtyRgb tl, struct TtyRgb tr,
static struct Pick PickBlockUnicodeTrue(struct TtyRgb tl, struct TtyRgb tr,
struct TtyRgb bl, struct TtyRgb br) {
unsigned i;
uint16_t picks[96] aligned(32);
uint16_t picks[96] forcealign(32);
memset(picks, 0x79, sizeof(picks));
PickUnicode(picks, tl, tr, bl, br, tl, tr, bl, br);
i = windex(picks, 96);
@ -648,8 +648,8 @@ static struct Pick PickBlockCp437Ansi(struct TtyRgb tl, struct TtyRgb tr,
struct TtyRgb bl2 = GetQuant(bl);
struct TtyRgb br2 = GetQuant(br);
unsigned i, p1, p2;
uint16_t picks1[32] aligned(32);
uint16_t picks2[32] aligned(32);
uint16_t picks1[32] forcealign(32);
uint16_t picks2[32] forcealign(32);
memset(picks1, 0x79, sizeof(picks1));
memset(picks2, 0x79, sizeof(picks2));
PickCp437(picks1, tl, tr, bl, br, tl2, tr2, bl2, br2);
@ -662,7 +662,7 @@ static struct Pick PickBlockCp437Ansi(struct TtyRgb tl, struct TtyRgb tr,
static struct Pick PickBlockCp437True(struct TtyRgb tl, struct TtyRgb tr,
struct TtyRgb bl, struct TtyRgb br) {
unsigned i;
uint16_t picks[32] aligned(32);
uint16_t picks[32] forcealign(32);
memset(picks, 0x79, sizeof(picks));
PickCp437(picks, tl, tr, bl, br, tl, tr, bl, br);
return kPicksCp437[windex(picks, 32)];