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Userspace ACPI parser debugging.

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* grub-core/commands/acpihalt.c [GRUB_DSDT_TEST]: Include userspace
	headers and add relevant defines. Don't include standard headers.
	(main) [GRUB_DSDT_TEST]: New function.
	* include/grub/acpi.h [GRUB_DSDT_TEST]: Don't include standard headers.
	Don't declare functions.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-10-16 19:06:55 +02:00
parent fbfbeb394f
commit c32b51c9f9
3 changed files with 75 additions and 0 deletions
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10
ChangeLog
View file

@ -1,3 +1,13 @@
2010-10-16 Vladimir Serbinenko <phcoder@gmail.com>
Userspace ACPI parser debugging.
* grub-core/commands/acpihalt.c [GRUB_DSDT_TEST]: Include userspace
headers and add relevant defines. Don't include standard headers.
(main) [GRUB_DSDT_TEST]: New function.
* include/grub/acpi.h [GRUB_DSDT_TEST]: Don't include standard headers.
Don't declare functions.
2010-10-16 Vladimir Serbinenko <phcoder@gmail.com>
Remove dead grub_efi_mm_fini.

61
grub-core/commands/acpihalt.c
View file

@ -16,9 +16,28 @@
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef GRUB_DSDT_TEST
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#define grub_dprintf(cond, args...) printf ( args )
#define grub_printf printf
typedef uint64_t grub_uint64_t;
typedef uint32_t grub_uint32_t;
typedef uint16_t grub_uint16_t;
typedef uint8_t grub_uint8_t;
#endif
#include <grub/acpi.h>
#ifndef GRUB_DSDT_TEST
#include <grub/misc.h>
#include <grub/cpu/io.h>
#endif
static inline grub_uint32_t
decode_length (const grub_uint8_t *ptr, int *numlen)
@ -208,6 +227,47 @@ get_sleep_type (grub_uint8_t *table, grub_uint8_t *end)
return sleep_type;
}
#ifdef GRUB_DSDT_TEST
int
main (int argc, char **argv)
{
FILE *f;
size_t len;
unsigned char *buf;
if (argc < 2)
printf ("Usage: %s FILE\n", argv[0]);
f = fopen (argv[1], "rb");
if (!f)
{
printf ("Couldn't open file\n");
return 1;
}
fseek (f, 0, SEEK_END);
len = ftell (f);
fseek (f, 0, SEEK_SET);
buf = malloc (len);
if (!buf)
{
printf ("Couldn't malloc buffer\n");
fclose (f);
return 2;
}
if (fread (buf, 1, len, f) != len)
{
printf ("Read failed\n");
free (buf);
fclose (f);
return 2;
}
printf ("Sleep type = %d\n", get_sleep_type (buf, buf + len));
free (buf);
fclose (f);
return 0;
}
#else
void
grub_acpi_halt (void)
{
@ -264,3 +324,4 @@ grub_acpi_halt (void)
grub_printf ("ACPI shutdown failed\n");
}
#endif

4
include/grub/acpi.h
View file

@ -19,8 +19,10 @@
#ifndef GRUB_ACPI_HEADER
#define GRUB_ACPI_HEADER 1
#ifndef GRUB_DSDT_TEST
#include <grub/types.h>
#include <grub/err.h>
#endif
struct grub_acpi_rsdp_v10
{
@ -139,6 +141,7 @@ enum
GRUB_ACPI_MADT_ENTRY_SAPIC_FLAGS_ENABLED = 1
};
#ifndef GRUB_DSDT_TEST
struct grub_acpi_rsdp_v10 *grub_acpi_get_rsdpv1 (void);
struct grub_acpi_rsdp_v20 *grub_acpi_get_rsdpv2 (void);
struct grub_acpi_rsdp_v10 *grub_machine_acpi_get_rsdpv1 (void);
@ -148,6 +151,7 @@ grub_uint8_t grub_byte_checksum (void *base, grub_size_t size);
grub_err_t grub_acpi_create_ebda (void);
void grub_acpi_halt (void);
#endif
#define GRUB_ACPI_SLP_EN (1 << 13)
#define GRUB_ACPI_SLP_TYP_OFFSET 10