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core/mkinitcpio-busybox to 1.18.4-1

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This commit is contained in:
Kevin Mihelich 2011-05-31 17:11:16 -04:00
parent 6bfa317b82
commit de8306358b
2 changed files with 6 additions and 459 deletions

12
core/mkinitcpio-busybox/PKGBUILD
View file

@ -1,13 +1,13 @@
# $Id: PKGBUILD 107680 2011-01-26 22:30:45Z thomas $
# $Id: PKGBUILD 123921 2011-05-14 11:29:02Z thomas $
# Maintainer: Thomas Bächler <thomas@archlinux.org>
# PlugApps: Kevin Mihelich <kevin@plugapps.com>
# - removed -mtune, changed -march to armv5te from i686
# - removed -mtune, changed -march to v7/v5 compat
plugrel=1
pkgname=mkinitcpio-busybox
pkgver=1.18.2
pkgver=1.18.4
pkgrel=1
pkgdesc="base initramfs tools"
arch=('i686' 'x86_64')
@ -16,15 +16,15 @@ license=('GPL')
depends=('glibc')
source=(http://busybox.net/downloads/busybox-${pkgver}.tar.bz2
config)
sha256sums=('aa7e1cec8cd9c7f4e56098b9e4bb2ab5d593d5a35f766ad9e6a312289bf57080'
sha256sums=('4d24d37bd6f1bd153e8cf9a984ec2f32f18464f73ca535e2cc2e8be9694097fa'
'dd6dca08fbc335f1394e0f1b619df6895349c759d0c6e43456aed411e16d4194')
build() {
cd "${srcdir}/busybox-${pkgver}"
unset CFLAGS CXXFLAGS
if [ ${CARCH} = "x86_64" ]; then
sed 's|^CONFIG_EXTRA_CFLAGS=.*|CONFIG_EXTRA_CFLAGS="-march=x86-64 -mtune=generic -Os -pipe -fno-strict-aliasing"|' "${srcdir}/config" > .config
if [ ${CARCH} = "armv7" ]; then
sed 's|^CONFIG_EXTRA_CFLAGS=.*|CONFIG_EXTRA_CFLAGS="-march=armv7-a -Os -pipe -fno-strict-aliasing"|' "${srcdir}/config" > .config
else
sed 's|^CONFIG_EXTRA_CFLAGS=.*|CONFIG_EXTRA_CFLAGS="-march=armv5te -Os -pipe -fno-strict-aliasing"|' "${srcdir}/config" > .config
fi

453
core/mkinitcpio-busybox/loadfont-setfont-optional-psf2-font-support.patch
View file

@ -1,453 +0,0 @@
From 8ce1dc03c1b2b61e51527b987579c09c991cc4b2 Mon Sep 17 00:00:00 2001
From: Harald Becker <ralda@gmx.de>
Date: Sun, 21 Feb 2010 12:10:26 +0000
Subject: loadfont/setfont: optional PSF2 font support
Signed-off-by: Harald Becker <ralda@gmx.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
diff --git a/console-tools/Config.in b/console-tools/Config.in
index cd0a931..195685b 100644
--- a/console-tools/Config.in
+++ b/console-tools/Config.in
@@ -135,4 +135,21 @@ config SHOWKEY
help
Shows keys pressed.
+comment "Common options for loadfont and setfont"
+ depends on LOADFONT || SETFONT
+
+config FEATURE_LOADFONT_PSF2
+ bool "Support for PSF2 console fonts"
+ default n
+ depends on LOADFONT || SETFONT
+ help
+ Support PSF2 console fonts.
+
+config FEATURE_LOADFONT_RAW
+ bool "Support for old (raw) console fonts"
+ default n
+ depends on LOADFONT || SETFONT
+ help
+ Support old (raw) console fonts.
+
endmenu
diff --git a/console-tools/loadfont.c b/console-tools/loadfont.c
index e833474..e51142c 100644
--- a/console-tools/loadfont.c
+++ b/console-tools/loadfont.c
@@ -13,7 +13,7 @@
#include <sys/kd.h>
#ifndef KDFONTOP
-#define KDFONTOP 0x4B72
+# define KDFONTOP 0x4B72
struct console_font_op {
unsigned op; /* KD_FONT_OP_* */
unsigned flags; /* KD_FONT_FLAG_* */
@@ -21,91 +21,137 @@ struct console_font_op {
unsigned charcount;
unsigned char *data; /* font data with height fixed to 32 */
};
-
-#define KD_FONT_OP_SET 0 /* Set font */
-#define KD_FONT_OP_GET 1 /* Get font */
-#define KD_FONT_OP_SET_DEFAULT 2 /* Set font to default,
- data points to name / NULL */
-#define KD_FONT_OP_COPY 3 /* Copy from another console */
-
-#define KD_FONT_FLAG_OLD 0x80000000 /* Invoked via old interface */
-#define KD_FONT_FLAG_DONT_RECALC 1 /* Don't call adjust_height() */
+# define KD_FONT_OP_SET 0 /* Set font */
+# define KD_FONT_OP_GET 1 /* Get font */
+# define KD_FONT_OP_SET_DEFAULT 2 /* Set font to default, data points to name / NULL */
+# define KD_FONT_OP_COPY 3 /* Copy from another console */
+# define KD_FONT_FLAG_OLD 0x80000000 /* Invoked via old interface */
+# define KD_FONT_FLAG_DONT_RECALC 1 /* Don't call adjust_height() */
/* (Used internally for PIO_FONT support) */
#endif /* KDFONTOP */
enum {
- PSF_MAGIC1 = 0x36,
- PSF_MAGIC2 = 0x04,
-
- PSF_MODE512 = 0x01,
- PSF_MODEHASTAB = 0x02,
- PSF_MAXMODE = 0x03,
- PSF_SEPARATOR = 0xffff
+ PSF1_MAGIC0 = 0x36,
+ PSF1_MAGIC1 = 0x04,
+ PSF1_MODE512 = 0x01,
+ PSF1_MODEHASTAB = 0x02,
+ PSF1_MODEHASSEQ = 0x04,
+ PSF1_MAXMODE = 0x05,
+ PSF1_STARTSEQ = 0xfffe,
+ PSF1_SEPARATOR = 0xffff,
};
-struct psf_header {
- unsigned char magic1, magic2; /* Magic number */
+struct psf1_header {
+ unsigned char magic[2]; /* Magic number */
unsigned char mode; /* PSF font mode */
unsigned char charsize; /* Character size */
};
-#define PSF_MAGIC_OK(x) ((x)->magic1 == PSF_MAGIC1 && (x)->magic2 == PSF_MAGIC2)
+#define psf1h(x) ((struct psf1_header*)(x))
+
+#define PSF1_MAGIC_OK(x) ( \
+ (x)->magic[0] == PSF1_MAGIC0 \
+ && (x)->magic[1] == PSF1_MAGIC1 \
+)
+
+#if ENABLE_FEATURE_LOADFONT_PSF2
+enum {
+ PSF2_MAGIC0 = 0x72,
+ PSF2_MAGIC1 = 0xb5,
+ PSF2_MAGIC2 = 0x4a,
+ PSF2_MAGIC3 = 0x86,
+ PSF2_HAS_UNICODE_TABLE = 0x01,
+ PSF2_MAXVERSION = 0,
+ PSF2_STARTSEQ = 0xfe,
+ PSF2_SEPARATOR = 0xff
+};
+
+struct psf2_header {
+ unsigned char magic[4];
+ unsigned int version;
+ unsigned int headersize; /* offset of bitmaps in file */
+ unsigned int flags;
+ unsigned int length; /* number of glyphs */
+ unsigned int charsize; /* number of bytes for each character */
+ unsigned int height; /* max dimensions of glyphs */
+ unsigned int width; /* charsize = height * ((width + 7) / 8) */
+};
+
+#define psf2h(x) ((struct psf2_header*)(x))
+
+#define PSF2_MAGIC_OK(x) ( \
+ (x)->magic[0] == PSF2_MAGIC0 \
+ && (x)->magic[1] == PSF2_MAGIC1 \
+ && (x)->magic[2] == PSF2_MAGIC2 \
+ && (x)->magic[3] == PSF2_MAGIC3 \
+)
+#endif /* ENABLE_FEATURE_LOADFONT_PSF2 */
-static void do_loadfont(int fd, unsigned char *inbuf, int unit, int fontsize)
+
+static void do_loadfont(int fd, unsigned char *inbuf, int height, int width, int charsize, int fontsize)
{
- char *buf;
+ unsigned char *buf;
+ int charwidth = 32 * ((width+7)/8);
int i;
- if (unit < 1 || unit > 32)
- bb_error_msg_and_die("bad character size %d", unit);
+ if (height < 1 || height > 32 || width < 1 || width > 32)
+ bb_error_msg_and_die("bad character size %dx%d", height, width);
- buf = xzalloc(16 * 1024);
+ buf = xzalloc(charwidth * ((fontsize < 128) ? 128 : fontsize));
for (i = 0; i < fontsize; i++)
- memcpy(buf + (32 * i), inbuf + (unit * i), unit);
+ memcpy(buf + (i*charwidth), inbuf + (i*charsize), charsize);
{ /* KDFONTOP */
struct console_font_op cfo;
-
cfo.op = KD_FONT_OP_SET;
cfo.flags = 0;
- cfo.width = 8;
- cfo.height = unit;
+ cfo.width = width;
+ cfo.height = height;
cfo.charcount = fontsize;
- cfo.data = (void*)buf;
-#if 0
- if (!ioctl_or_perror(fd, KDFONTOP, &cfo, "KDFONTOP ioctl failed (will try PIO_FONTX)"))
- goto ret; /* success */
-#else
+ cfo.data = buf;
xioctl(fd, KDFONTOP, &cfo);
-#endif
}
-#if 0
-/* These ones do not honour -C tty (they set font on current tty regardless)
- * On x86, this distinction is visible on framebuffer consoles
- * (regular character consoles may have only one shared font anyway)
- */
-#if defined(PIO_FONTX) && !defined(__sparc__)
- {
- struct consolefontdesc cfd;
-
- cfd.charcount = fontsize;
- cfd.charheight = unit;
- cfd.chardata = buf;
-
- if (!ioctl_or_perror(fd, PIO_FONTX, &cfd, "PIO_FONTX ioctl failed (will try PIO_FONT)"))
- goto ret; /* success */
- }
-#endif
- xioctl(fd, PIO_FONT, buf);
- ret:
-#endif /* 0 */
free(buf);
}
-static void do_loadtable(int fd, unsigned char *inbuf, int tailsz, int fontsize)
+/*
+ * Format of the Unicode information:
+ *
+ * For each font position <uc>*<seq>*<term>
+ * where <uc> is a 2-byte little endian Unicode value (PSF1)
+ * or an UTF-8 coded value (PSF2),
+ * <seq> = <ss><uc><uc>*, <ss> = psf1 ? 0xFFFE : 0xFE,
+ * <term> = psf1 ? 0xFFFF : 0xFF.
+ * and * denotes zero or more occurrences of the preceding item.
+ *
+ * Semantics:
+ * The leading <uc>* part gives Unicode symbols that are all
+ * represented by this font position. The following sequences
+ * are sequences of Unicode symbols - probably a symbol
+ * together with combining accents - also represented by
+ * this font position.
+ *
+ * Example:
+ * At the font position for a capital A-ring glyph, we
+ * may have:
+ * 00C5,212B,FFFE,0041,030A,FFFF
+ * Some font positions may be described by sequences only,
+ * namely when there is no precomposed Unicode value for the glyph.
+ */
+#if !ENABLE_FEATURE_LOADFONT_PSF2
+#define do_loadtable(fd, inbuf, tailsz, fontsize, psf2) \
+ do_loadtable(fd, inbuf, tailsz, fontsize)
+#endif
+static void do_loadtable(int fd, unsigned char *inbuf, int tailsz, int fontsize, int psf2)
{
+#if !ENABLE_FEATURE_LOADFONT_PSF2
+/* gcc 4.3.1 code size: */
+# define psf2 0 /* +0 bytes */
+// const int psf2 = 0; /* +8 bytes */
+// enum { psf2 = 0 }; /* +13 bytes */
+#endif
struct unimapinit advice;
struct unimapdesc ud;
struct unipair *up;
@@ -114,15 +160,48 @@ static void do_loadtable(int fd, unsigned char *inbuf, int tailsz, int fontsize)
uint16_t unicode;
maxct = tailsz; /* more than enough */
- up = xmalloc(maxct * sizeof(struct unipair));
+ up = xmalloc(maxct * sizeof(*up));
for (glyph = 0; glyph < fontsize; glyph++) {
- while (tailsz >= 2) {
- unicode = (((uint16_t) inbuf[1]) << 8) + inbuf[0];
- tailsz -= 2;
- inbuf += 2;
- if (unicode == PSF_SEPARATOR)
- break;
+ while (tailsz > 0) {
+ if (!psf2) { /* PSF1 */
+ unicode = (((uint16_t) inbuf[1]) << 8) + inbuf[0];
+ tailsz -= 2;
+ inbuf += 2;
+ if (unicode == PSF1_SEPARATOR)
+ break;
+ } else { /* PSF2 */
+#if ENABLE_FEATURE_LOADFONT_PSF2
+ --tailsz;
+ unicode = *inbuf++;
+ if (unicode == PSF2_SEPARATOR) {
+ break;
+ } else if (unicode == PSF2_STARTSEQ) {
+ bb_error_msg_and_die("unicode sequences not implemented");
+ } else if (unicode >= 0xC0) {
+ if (unicode >= 0xFC)
+ unicode &= 0x01, maxct = 5;
+ else if (unicode >= 0xF8)
+ unicode &= 0x03, maxct = 4;
+ else if (unicode >= 0xF0)
+ unicode &= 0x07, maxct = 3;
+ else if (unicode >= 0xE0)
+ unicode &= 0x0F, maxct = 2;
+ else
+ unicode &= 0x1F, maxct = 1;
+ do {
+ if (tailsz <= 0 || *inbuf < 0x80 || *inbuf > 0xBF)
+ bb_error_msg_and_die("illegal UTF-8 character");
+ --tailsz;
+ unicode = (unicode << 6) + (*inbuf++ & 0x3F);
+ } while (--maxct > 0);
+ } else if (unicode >= 0x80) {
+ bb_error_msg_and_die("illegal UTF-8 character");
+ }
+#else
+ return;
+#endif
+ }
up[ct].unicode = unicode;
up[ct].fontpos = glyph;
ct++;
@@ -139,58 +218,78 @@ static void do_loadtable(int fd, unsigned char *inbuf, int tailsz, int fontsize)
ud.entry_ct = ct;
ud.entries = up;
xioctl(fd, PIO_UNIMAP, &ud);
+#undef psf2
}
-static void do_load(int fd, struct psf_header *psfhdr, size_t len)
+static void do_load(int fd, unsigned char *buffer, size_t len)
{
- int unit;
- int fontsize;
- int hastable;
- unsigned head0, head = head;
-
- /* test for psf first */
- if (len >= sizeof(struct psf_header) && PSF_MAGIC_OK(psfhdr)) {
- if (psfhdr->mode > PSF_MAXMODE)
+ int height;
+ int width = 8;
+ int charsize;
+ int fontsize = 256;
+ int has_table = 0;
+ unsigned char *font = buffer;
+ unsigned char *table;
+
+ if (len >= sizeof(struct psf1_header) && PSF1_MAGIC_OK(psf1h(buffer))) {
+ if (psf1h(buffer)->mode > PSF1_MAXMODE)
bb_error_msg_and_die("unsupported psf file mode");
- fontsize = ((psfhdr->mode & PSF_MODE512) ? 512 : 256);
-#if !defined(PIO_FONTX) || defined(__sparc__)
- if (fontsize != 256)
- bb_error_msg_and_die("only fontsize 256 supported");
+ if (psf1h(buffer)->mode & PSF1_MODE512)
+ fontsize = 512;
+ if (psf1h(buffer)->mode & PSF1_MODEHASTAB)
+ has_table = 1;
+ height = charsize = psf1h(buffer)->charsize;
+ font += sizeof(struct psf1_header);
+ } else
+#if ENABLE_FEATURE_LOADFONT_PSF2
+ if (len >= sizeof(struct psf2_header) && PSF2_MAGIC_OK(psf2h(buffer))) {
+ if (psf2h(buffer)->version > PSF2_MAXVERSION)
+ bb_error_msg_and_die("unsupported psf file version");
+ fontsize = psf2h(buffer)->length;
+ if (psf2h(buffer)->flags & PSF2_HAS_UNICODE_TABLE)
+ has_table = 2;
+ charsize = psf2h(buffer)->charsize;
+ height = psf2h(buffer)->height;
+ width = psf2h(buffer)->width;
+ font += psf2h(buffer)->headersize;
+ } else
#endif
- hastable = (psfhdr->mode & PSF_MODEHASTAB);
- unit = psfhdr->charsize;
- head0 = sizeof(struct psf_header);
-
- head = head0 + fontsize * unit;
- if (head > len || (!hastable && head != len))
- bb_error_msg_and_die("input file: bad length");
- } else {
- /* file with three code pages? */
- if (len == 9780) {
- head0 = 40;
- unit = 16;
- } else {
- /* bare font */
- if (len & 0377)
- bb_error_msg_and_die("input file: bad length");
- head0 = 0;
- unit = len / 256;
- }
- fontsize = 256;
- hastable = 0;
+#if ENABLE_FEATURE_LOADFONT_RAW
+ if (len == 9780) { /* file with three code pages? */
+ charsize = height = 16;
+ font += 40;
+ } else if ((len & 0377) == 0) { /* bare font */
+ charsize = height = len / 256;
+ } else
+#endif
+ {
+ bb_error_msg_and_die("input file: bad length or unsupported font type");
}
- do_loadfont(fd, (unsigned char *)psfhdr + head0, unit, fontsize);
- if (hastable)
- do_loadtable(fd, (unsigned char *)psfhdr + head, len - head, fontsize);
+#if !defined(PIO_FONTX) || defined(__sparc__)
+ if (fontsize != 256)
+ bb_error_msg_and_die("only fontsize 256 supported");
+#endif
+
+ table = font + fontsize * charsize;
+ buffer += len;
+
+ if (table > buffer || (!has_table && table != buffer))
+ bb_error_msg_and_die("input file: bad length");
+
+ do_loadfont(fd, font, height, width, charsize, fontsize);
+
+ if (has_table)
+ do_loadtable(fd, table, buffer - table, fontsize, has_table - 1);
}
+
#if ENABLE_LOADFONT
int loadfont_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int loadfont_main(int argc UNUSED_PARAM, char **argv)
{
size_t len;
- struct psf_header *psfhdr;
+ unsigned char *buffer;
// no arguments allowed!
opt_complementary = "=0";
@@ -202,11 +301,11 @@ int loadfont_main(int argc UNUSED_PARAM, char **argv)
* just read the entire file.
*/
len = 32*1024; // can't be larger
- psfhdr = xmalloc_read(STDIN_FILENO, &len);
+ buffer = xmalloc_read(STDIN_FILENO, &len);
// xmalloc_open_zipped_read_close(filename, &len);
- if (!psfhdr)
+ if (!buffer)
bb_perror_msg_and_die("error reading input font");
- do_load(get_console_fd_or_die(), psfhdr, len);
+ do_load(get_console_fd_or_die(), buffer, len);
return EXIT_SUCCESS;
}
@@ -269,7 +368,7 @@ int setfont_main(int argc UNUSED_PARAM, char **argv)
size_t len;
unsigned opts;
int fd;
- struct psf_header *psfhdr;
+ unsigned char *buffer;
char *mapfilename;
const char *tty_name = CURRENT_TTY;
@@ -287,10 +386,10 @@ int setfont_main(int argc UNUSED_PARAM, char **argv)
}
// load font
len = 32*1024; // can't be larger
- psfhdr = xmalloc_open_zipped_read_close(*argv, &len);
- if (!psfhdr)
+ buffer = xmalloc_open_zipped_read_close(*argv, &len);
+ if (!buffer)
bb_simple_perror_msg_and_die(*argv);
- do_load(fd, psfhdr, len);
+ do_load(fd, buffer, len);
// load the screen map, if any
if (opts & 1) { // -m
--
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