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Code Optimization

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pull/1941/head
longpanda 2 years ago
parent 4a42bdfce7
commit 1ab1799b72
7 changed files with 32 additions and 98 deletions
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15
GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy.c
Unescape Escape View File

@ -188,6 +188,21 @@ void * ventoy_alloc_chain(grub_size_t size)
return p;
}
void ventoy_memfile_env_set(const char *prefix, const void *buf, unsigned long long len)
{
char name[128];
char val[64];
grub_snprintf(name, sizeof(name), "%s_addr", prefix);
grub_snprintf(val, sizeof(val), "0x%llx", (ulonglong)(ulong)buf);
grub_env_set(name, val);
grub_snprintf(name, sizeof(name), "%s_size", prefix);
grub_snprintf(val, sizeof(val), "%llu", len);
grub_env_set(name, val);
return;
}
static int ventoy_arch_mode_init(void)
{

30
GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_cmd.c
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@ -1036,8 +1036,6 @@ static grub_err_t ventoy_cmd_concat_efi_iso(grub_extcmd_context_t ctxt, int argc
int totlen = 0;
int offset = 0;
grub_file_t file;
char name[32];
char value[32];
char *buf = NULL;
char *data = NULL;
ventoy_iso9660_override *dirent;
@ -1097,13 +1095,7 @@ static grub_err_t ventoy_cmd_concat_efi_iso(grub_extcmd_context_t ctxt, int argc
grub_file_read(file, data + sizeof(ventoy_chain_head) + len, file->size);
grub_file_close(file);
grub_snprintf(name, sizeof(name), "%s_addr", args[1]);
grub_snprintf(value, sizeof(value), "0x%llx", (ulonglong)(ulong)data);
grub_env_set(name, value);
grub_snprintf(name, sizeof(name), "%s_size", args[1]);
grub_snprintf(value, sizeof(value), "%d", (int)(totlen));
grub_env_set(name, value);
ventoy_memfile_env_set(args[1], data, (ulonglong)totlen);
return 0;
}
@ -1170,8 +1162,6 @@ grub_ssize_t ventoy_load_file_with_prompt(grub_file_t file, void *buf, grub_ssiz
static grub_err_t ventoy_cmd_load_file_to_mem(grub_extcmd_context_t ctxt, int argc, char **args)
{
int rc = 1;
char name[32];
char value[32];
char *buf = NULL;
grub_file_t file;
enum grub_file_type type;
@ -1222,13 +1212,7 @@ static grub_err_t ventoy_cmd_load_file_to_mem(grub_extcmd_context_t ctxt, int ar
grub_file_read(file, buf, file->size);
}
grub_snprintf(name, sizeof(name), "%s_addr", args[2]);
grub_snprintf(value, sizeof(value), "0x%llx", (unsigned long long)(unsigned long)buf);
grub_env_set(name, value);
grub_snprintf(name, sizeof(name), "%s_size", args[2]);
grub_snprintf(value, sizeof(value), "%llu", (unsigned long long)file->size);
grub_env_set(name, value);
ventoy_memfile_env_set(args[2], buf, (ulonglong)(file->size));
grub_file_close(file);
rc = 0;
@ -1240,8 +1224,6 @@ static grub_err_t ventoy_cmd_load_img_memdisk(grub_extcmd_context_t ctxt, int ar
{
int rc = 1;
int headlen;
char name[32];
char value[32];
char *buf = NULL;
grub_file_t file;
@ -1273,13 +1255,7 @@ static grub_err_t ventoy_cmd_load_img_memdisk(grub_extcmd_context_t ctxt, int ar
grub_file_read(file, buf + headlen, file->size);
grub_snprintf(name, sizeof(name), "%s_addr", args[1]);
grub_snprintf(value, sizeof(value), "0x%llx", (unsigned long long)(unsigned long)buf);
grub_env_set(name, value);
grub_snprintf(name, sizeof(name), "%s_size", args[1]);
grub_snprintf(value, sizeof(value), "%llu", (unsigned long long)file->size);
grub_env_set(name, value);
ventoy_memfile_env_set(args[1], buf, (ulonglong)(file->size));
grub_file_close(file);
rc = 0;

34
GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_linux.c
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@ -1572,7 +1572,6 @@ grub_err_t ventoy_cmd_trailer_cpio(grub_extcmd_context_t ctxt, int argc, char **
grub_uint8_t *bufend;
cpio_newc_header *head;
grub_file_t file;
char value[64];
const grub_uint8_t trailler[124] = {
0x30, 0x37, 0x30, 0x37, 0x30, 0x31, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
@ -1643,11 +1642,8 @@ grub_err_t ventoy_cmd_trailer_cpio(grub_extcmd_context_t ctxt, int argc, char **
name = (char *)(head + 1);
}
}
grub_snprintf(value, sizeof(value), "0x%llx", (ulonglong)(ulong)g_ventoy_cpio_buf);
ventoy_set_env("ventoy_cpio_addr", value);
grub_snprintf(value, sizeof(value), "%d", bufsize);
ventoy_set_env("ventoy_cpio_size", value);
ventoy_memfile_env_set("ventoy_cpio", g_ventoy_cpio_buf, (ulonglong)bufsize);
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
@ -1669,7 +1665,6 @@ grub_err_t ventoy_cmd_linux_chain_data(grub_extcmd_context_t ctxt, int argc, cha
const char *pLastChain = NULL;
const char *compatible;
ventoy_chain_head *chain;
char envbuf[64];
(void)ctxt;
(void)argc;
@ -1757,10 +1752,7 @@ grub_err_t ventoy_cmd_linux_chain_data(grub_extcmd_context_t ctxt, int argc, cha
return 1;
}
grub_snprintf(envbuf, sizeof(envbuf), "0x%lx", (unsigned long)chain);
grub_env_set("vtoy_chain_mem_addr", envbuf);
grub_snprintf(envbuf, sizeof(envbuf), "%u", size);
grub_env_set("vtoy_chain_mem_size", envbuf);
ventoy_memfile_env_set("vtoy_chain_mem", chain, (ulonglong)size);
grub_memset(chain, 0, sizeof(ventoy_chain_head));
@ -1921,8 +1913,6 @@ out:
grub_err_t ventoy_cmd_linux_systemd_menu(grub_extcmd_context_t ctxt, int argc, char **args)
{
static char *buf = NULL;
char name[128];
char value[64];
grub_fs_t fs;
char *device_name = NULL;
grub_device_t dev = NULL;
@ -1967,13 +1957,7 @@ grub_err_t ventoy_cmd_linux_systemd_menu(grub_extcmd_context_t ctxt, int argc, c
ctx.len = VTOY_LINUX_SYSTEMD_MENU_MAX_BUF;
fs->fs_dir(dev, "/loader/entries", ventoy_systemd_conf_hook, &ctx);
grub_snprintf(name, sizeof(name), "%s_addr", args[1]);
grub_snprintf(value, sizeof(value), "0x%llx", (ulonglong)(ulong)buf);
grub_env_set(name, value);
grub_snprintf(name, sizeof(name), "%s_size", args[1]);
grub_snprintf(value, sizeof(value), "%d", ctx.pos);
grub_env_set(name, value);
ventoy_memfile_env_set(args[1], buf, (ulonglong)(ctx.pos));
end:
grub_check_free(device_name);
@ -2011,8 +1995,6 @@ grub_err_t ventoy_cmd_linux_limine_menu(grub_extcmd_context_t ctxt, int argc, ch
char *start = NULL;
char *nextline = NULL;
grub_file_t file = NULL;
char name[128];
char value[64];
char *title = NULL;
char *kernel = NULL;
char *initrd = NULL;
@ -2120,13 +2102,7 @@ grub_err_t ventoy_cmd_linux_limine_menu(grub_extcmd_context_t ctxt, int argc, ch
sub = 0;
}
grub_snprintf(name, sizeof(name), "%s_addr", args[1]);
grub_snprintf(value, sizeof(value), "0x%llx", (ulonglong)(ulong)buf);
grub_env_set(name, value);
grub_snprintf(name, sizeof(name), "%s_size", args[1]);
grub_snprintf(value, sizeof(value), "%d", pos);
grub_env_set(name, value);
ventoy_memfile_env_set(args[1], buf, (ulonglong)pos);
end:
grub_check_free(filebuf);

6
GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_unix.c
Unescape Escape View File

@ -1118,7 +1118,6 @@ grub_err_t ventoy_cmd_unix_chain_data(grub_extcmd_context_t ctxt, int argc, char
const char *pLastChain = NULL;
const char *compatible;
ventoy_chain_head *chain;
char envbuf[64];
(void)ctxt;
(void)argc;
@ -1197,10 +1196,7 @@ grub_err_t ventoy_cmd_unix_chain_data(grub_extcmd_context_t ctxt, int argc, char
return 1;
}
grub_snprintf(envbuf, sizeof(envbuf), "0x%lx", (unsigned long)chain);
grub_env_set("vtoy_chain_mem_addr", envbuf);
grub_snprintf(envbuf, sizeof(envbuf), "%u", size);
grub_env_set("vtoy_chain_mem_size", envbuf);
ventoy_memfile_env_set("vtoy_chain_mem", chain, (ulonglong)size);
grub_memset(chain, 0, sizeof(ventoy_chain_head));

17
GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_vhd.c
Unescape Escape View File

@ -305,7 +305,6 @@ grub_err_t ventoy_cmd_patch_vhdboot(grub_extcmd_context_t ctxt, int argc, char *
int patchoffset[2];
ventoy_patch_vhd *patch1;
ventoy_patch_vhd *patch2;
char envbuf[64];
(void)ctxt;
(void)argc;
@ -356,15 +355,9 @@ grub_err_t ventoy_cmd_patch_vhdboot(grub_extcmd_context_t ctxt, int argc, char *
/* set buffer and size */
#ifdef GRUB_MACHINE_EFI
grub_snprintf(envbuf, sizeof(envbuf), "0x%lx", (ulong)g_vhdboot_totbuf);
grub_env_set("vtoy_vhd_buf_addr", envbuf);
grub_snprintf(envbuf, sizeof(envbuf), "%d", (int)(g_vhdboot_isolen + sizeof(ventoy_chain_head)));
grub_env_set("vtoy_vhd_buf_size", envbuf);
ventoy_memfile_env_set("vtoy_vhd_buf", g_vhdboot_totbuf, (ulonglong)(g_vhdboot_isolen + sizeof(ventoy_chain_head)));
#else
grub_snprintf(envbuf, sizeof(envbuf), "0x%lx", (ulong)g_vhdboot_isobuf);
grub_env_set("vtoy_vhd_buf_addr", envbuf);
grub_snprintf(envbuf, sizeof(envbuf), "%d", g_vhdboot_isolen);
grub_env_set("vtoy_vhd_buf_size", envbuf);
ventoy_memfile_env_set("vtoy_vhd_buf", g_vhdboot_isobuf, (ulonglong)g_vhdboot_isolen);
#endif
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
@ -645,7 +638,6 @@ grub_err_t ventoy_cmd_raw_chain_data(grub_extcmd_context_t ctxt, int argc, char
grub_disk_t disk;
const char *pLastChain = NULL;
ventoy_chain_head *chain;
char envbuf[64];
(void)ctxt;
(void)argc;
@ -695,10 +687,7 @@ grub_err_t ventoy_cmd_raw_chain_data(grub_extcmd_context_t ctxt, int argc, char
return 1;
}
grub_snprintf(envbuf, sizeof(envbuf), "0x%lx", (unsigned long)chain);
grub_env_set("vtoy_chain_mem_addr", envbuf);
grub_snprintf(envbuf, sizeof(envbuf), "%u", size);
grub_env_set("vtoy_chain_mem_size", envbuf);
ventoy_memfile_env_set("vtoy_chain_mem", chain, (ulonglong)size);
grub_env_export("vtoy_chain_mem_addr");
grub_env_export("vtoy_chain_mem_size");

27
GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_windows.c
Unescape Escape View File

@ -2033,7 +2033,6 @@ grub_err_t ventoy_cmd_windows_wimboot_data(grub_extcmd_context_t ctxt, int argc,
grub_uint8_t *param = NULL;
grub_uint8_t *exe_data = NULL;
ventoy_windows_data *rtdata = NULL;
char envbuf[64] = {0};
char exename[128] = {0};
wim_tail wim_data;
@ -2076,13 +2075,7 @@ grub_err_t ventoy_cmd_windows_wimboot_data(grub_extcmd_context_t ctxt, int argc,
rtdata = (ventoy_windows_data *)(param + jump_align + sizeof(ventoy_os_param));
ventoy_fill_windows_rtdata(rtdata, chain->os_param.vtoy_img_path, dataflag);
grub_snprintf(envbuf, sizeof(envbuf), "0x%lx", (ulong)param);
grub_env_set("vtoy_wimboot_mem_addr", envbuf);
debug("vtoy_wimboot_mem_addr: %s\n", envbuf);
grub_snprintf(envbuf, sizeof(envbuf), "%u", wim_data.bin_align_len);
grub_env_set("vtoy_wimboot_mem_size", envbuf);
debug("vtoy_wimboot_mem_size: %s\n", envbuf);
ventoy_memfile_env_set("vtoy_wimboot_mem", param, (ulonglong)(wim_data.bin_align_len));
grub_env_set(args[1], exename);
grub_env_set(args[2], wim64 ? "64" : "32");
@ -2105,7 +2098,6 @@ grub_err_t ventoy_cmd_windows_chain_data(grub_extcmd_context_t ctxt, int argc, c
const char *pLastChain = NULL;
const char *compatible;
ventoy_chain_head *chain;
char envbuf[64];
(void)ctxt;
(void)argc;
@ -2200,10 +2192,7 @@ grub_err_t ventoy_cmd_windows_chain_data(grub_extcmd_context_t ctxt, int argc, c
return 1;
}
grub_snprintf(envbuf, sizeof(envbuf), "0x%lx", (unsigned long)chain);
grub_env_set("vtoy_chain_mem_addr", envbuf);
grub_snprintf(envbuf, sizeof(envbuf), "%u", size);
grub_env_set("vtoy_chain_mem_size", envbuf);
ventoy_memfile_env_set("vtoy_chain_mem", chain, (ulonglong)size);
grub_memset(chain, 0, sizeof(ventoy_chain_head));
@ -2437,7 +2426,6 @@ static grub_err_t ventoy_vlnk_wim_chain_data(grub_file_t wimfile)
ventoy_img_chunk *chunknode;
ventoy_override_chunk *override;
ventoy_img_chunk_list wimchunk;
char envbuf[128];
debug("vlnk wim chain data begin <%s> ...\n", wimfile->name);
@ -2494,10 +2482,7 @@ static grub_err_t ventoy_vlnk_wim_chain_data(grub_file_t wimfile)
return 1;
}
grub_snprintf(envbuf, sizeof(envbuf), "0x%lx", (unsigned long)chain);
grub_env_set("vtoy_chain_mem_addr", envbuf);
grub_snprintf(envbuf, sizeof(envbuf), "%u", size);
grub_env_set("vtoy_chain_mem_size", envbuf);
ventoy_memfile_env_set("vtoy_chain_mem", chain, (ulonglong)size);
grub_memset(chain, 0, sizeof(ventoy_chain_head));
@ -2602,7 +2587,6 @@ static grub_err_t ventoy_normal_wim_chain_data(grub_file_t wimfile)
ventoy_img_chunk *chunknode;
ventoy_override_chunk *override;
ventoy_img_chunk_list wimchunk;
char envbuf[128];
debug("normal wim chain data begin <%s> ...\n", wimfile->name);
@ -2659,10 +2643,7 @@ static grub_err_t ventoy_normal_wim_chain_data(grub_file_t wimfile)
return 1;
}
grub_snprintf(envbuf, sizeof(envbuf), "0x%lx", (unsigned long)chain);
grub_env_set("vtoy_chain_mem_addr", envbuf);
grub_snprintf(envbuf, sizeof(envbuf), "%u", size);
grub_env_set("vtoy_chain_mem_size", envbuf);
ventoy_memfile_env_set("vtoy_chain_mem", chain, (ulonglong)size);
grub_memset(chain, 0, sizeof(ventoy_chain_head));

1
GRUB2/MOD_SRC/grub-2.04/include/grub/ventoy.h
Unescape Escape View File

@ -304,6 +304,7 @@ grub_uint64_t grub_udf_get_last_file_attr_offset
grub_uint64_t *fe_entry_size_offset
);
int ventoy_is_efi_os(void);
void ventoy_memfile_env_set(const char *prefix, const void *buf, unsigned long long len);
#endif /* __VENTOY_H__ */

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