File const.patch of Package elfutils
Index: elfutils-0.999/debuginfod/debuginfod-client.c
===================================================================
--- elfutils-0.999.orig/debuginfod/debuginfod-client.c
+++ elfutils-0.999/debuginfod/debuginfod-client.c
@@ -3104,7 +3104,7 @@ int debuginfod_add_http_header (debuginf
/* Sanity check header value is of the form Header: Value.
It should contain at least one colon that isn't the first or
last character. */
- char *colon = strchr (header, ':'); /* first colon */
+ const char *colon = strchr (header, ':'); /* first colon */
if (colon == NULL /* present */
|| colon == header /* not at beginning - i.e., have a header name */
|| *(colon + 1) == '\0') /* not at end - i.e., have a value */
Index: elfutils-0.999/libcpu/riscv_disasm.c
===================================================================
--- elfutils-0.999.orig/libcpu/riscv_disasm.c
+++ elfutils-0.999/libcpu/riscv_disasm.c
@@ -77,7 +77,7 @@ static const char *regnames[32] =
"a6", "a7", "s2", "s3", "s4", "s5", "s6", "s7",
"s8", "s9", "s10", "s11", "t3", "t4", "t5", "t6"
};
-#define REG(nr) ((char *) regnames[nr])
+#define REG(nr) regnames[nr]
#define REGP(nr) REG (8 + (nr))
@@ -88,7 +88,7 @@ static const char *fregnames[32] =
"fa6", "fa7", "fs2", "fs3", "fs4", "fs5", "fs6", "fs7",
"fs8", "fs9", "fs10", "fs11", "ft8", "ft9", "ft10", "ft11"
};
-#define FREG(nr) ((char *) fregnames[nr])
+#define FREG(nr) fregnames[nr]
#define FREGP(nr) FREG (8 + (nr))
@@ -163,12 +163,12 @@ riscv_disasm (Ebl *ebl,
break;
}
- char *mne = NULL;
+ const char *mne = NULL;
/* Max length is 24, which is "illegal", so we print it as
"0x<48 hex chars>"
See: No instruction encodings defined for these sizes yet, below */
char mnebuf[50];
- char *op[5] = { NULL, NULL, NULL, NULL, NULL };
+ const char *op[5] = { NULL, NULL, NULL, NULL, NULL };
char immbuf[32];
size_t len;
char *strp = NULL;
@@ -400,7 +400,7 @@ riscv_disasm (Ebl *ebl,
{
"sub", "xor", "or", "and", "subw", "addw", NULL, NULL
};
- mne = (char *) arithmne[((first >> 10) & 0x4) | ((first >> 5) & 0x3)];
+ mne = arithmne[((first >> 10) & 0x4) | ((first >> 5) & 0x3)];
}
op[0] = op[1] = REGP ((first >> 7) & 0x7);
break;
@@ -572,7 +572,7 @@ riscv_disasm (Ebl *ebl,
{
NULL, NULL, "flw", "fld", "flq", NULL, NULL, NULL
};
- mne = (char *) (idx == 0x00 ? loadmne[func] : floadmne[func]);
+ mne = idx == 0x00 ? loadmne[func] : floadmne[func];
break;
case 0x03:
// MISC-MEM
@@ -595,8 +595,8 @@ riscv_disasm (Ebl *ebl,
uint32_t succ = (word >> 24) & 0xf;
if (pred != 0xf || succ != 0xf)
{
- op[0] = (char *) order[succ];
- op[1] = (char *) order[pred];
+ op[0] = order[succ];
+ op[1] = order[pred];
}
mne = "fence";
}
@@ -614,7 +614,7 @@ riscv_disasm (Ebl *ebl,
"addi", NULL, "slti", "sltiu", "xori", NULL, "ori", "andi"
};
func = (word >> 12) & 0x7;
- mne = (char *) opimmmne[func];
+ mne = opimmmne[func];
if (mne == NULL)
{
const uint64_t shiftmask = ebl->class == ELFCLASS32 ? 0x1f : 0x3f;
@@ -697,7 +697,7 @@ riscv_disasm (Ebl *ebl,
{
NULL, NULL, "fsw", "fsd", "fsq", NULL, NULL, NULL
};
- mne = (char *) (idx == 0x08 ? storemne[func] : fstoremne[func]);
+ mne = idx == 0x08 ? storemne[func] : fstoremne[func];
break;
case 0x0b:
// AMO
@@ -778,7 +778,7 @@ riscv_disasm (Ebl *ebl,
}
else
{
- mne = (char *) (idx == 0x0c ? arithmne2[func] : arithmne3[func]);
+ mne = idx == 0x0c ? arithmne2[func] : arithmne3[func];
op[1] = REG (rs1);
op[2] = REG (rs2);
}
@@ -811,7 +811,7 @@ riscv_disasm (Ebl *ebl,
op[2] = FREG (rs2);
op[3] = FREG (rs3);
if (rm != 0x7)
- op[4] = (char *) rndmode[rm];
+ op[4] = rndmode[rm];
}
break;
case 0x14:
@@ -839,7 +839,7 @@ riscv_disasm (Ebl *ebl,
op[1] = FREG (rs1);
op[2] = FREG (rs2);
if (rm != 0x7)
- op[3] = (char *) rndmode[rm];
+ op[3] = rndmode[rm];
}
else if (func == 0x1c && width != 2 && rs2 == 0 && rm <= 1)
{
@@ -950,7 +950,7 @@ riscv_disasm (Ebl *ebl,
}
mne = mnebuf;
if (rm != 0x7 && (func == 0x18 || width == 0 || rs2 >= 2))
- op[2] = (char *) rndmode[rm];
+ op[2] = rndmode[rm];
}
else if (func == 0x0b && rs2 == 0)
{
@@ -961,7 +961,7 @@ riscv_disasm (Ebl *ebl,
*cp = '\0';
mne = mnebuf;
if (rm != 0x7)
- op[2] = (char *) rndmode[rm];
+ op[2] = rndmode[rm];
}
else if (func == 0x05 && rm < 2)
{
@@ -1007,7 +1007,7 @@ riscv_disasm (Ebl *ebl,
"beq", "bne", NULL, NULL, "blt", "bge", "bltu", "bgeu"
};
func = (word >> 12) & 0x7;
- mne = (char *) branchmne[func];
+ mne = branchmne[func];
if (rs1 == 0 && func == 5)
{
op[0] = op[1];
@@ -1035,7 +1035,7 @@ riscv_disasm (Ebl *ebl,
else if (func == 5 || func == 7)
{
// binutils use these opcodes and the reverse parameter order
- char *tmp = op[0];
+ const char *tmp = op[0];
op[0] = op[1];
op[1] = tmp;
mne = func == 5 ? "ble" : "bleu";
@@ -1103,7 +1103,7 @@ riscv_disasm (Ebl *ebl,
{
NULL, "frflags", "frrm", "frsr",
};
- mne = (char *) unprivrw[csr - 0x000];
+ mne = unprivrw[csr - 0x000];
}
else if (csr >= 0xc00 && csr <= 0xc03)
{
@@ -1111,7 +1111,7 @@ riscv_disasm (Ebl *ebl,
{
"rdcycle", "rdtime", "rdinstret"
};
- mne = (char *) unprivrolow[csr - 0xc00];
+ mne = unprivrolow[csr - 0xc00];
}
op[0] = REG ((word >> 7) & 0x1f);
}
@@ -1128,7 +1128,7 @@ riscv_disasm (Ebl *ebl,
{
NULL, "fsflagsi", "fsrmi", NULL
};
- mne = (char *) ((word & 0x4000) == 0 ? unprivrs : unprivrsi)[csr - 0x000];
+ mne = ((word & 0x4000) == 0 ? unprivrs : unprivrsi)[csr - 0x000];
if ((word & 0x4000) == 0)
op[0] = REG ((word >> 15) & 0x1f);
@@ -1259,12 +1259,12 @@ riscv_disasm (Ebl *ebl,
if (rd != 0)
op[last++] = REG (rd);
struct known_csrs key = { csr, NULL };
- struct known_csrs *found = bsearch (&key, known,
- sizeof (known) / sizeof (known[0]),
- sizeof (known[0]),
- compare_csr);
+ const struct known_csrs *found = bsearch (&key, known,
+ sizeof (known) / sizeof (known[0]),
+ sizeof (known[0]),
+ compare_csr);
if (found)
- op[last] = (char *) found->name;
+ op[last] = found->name;
else
{
snprintf (addrbuf, sizeof (addrbuf), "0x%" PRIx32, csr);
@@ -1289,7 +1289,7 @@ riscv_disasm (Ebl *ebl,
else if (instr == 3 && rd == 0)
mne = "csrc";
else
- mne = (char *) mnecsr[instr];
+ mne = mnecsr[instr];
}
break;
default:
Index: elfutils-0.999/libdw/dwarf_getsrclines.c
===================================================================
--- elfutils-0.999.orig/libdw/dwarf_getsrclines.c
+++ elfutils-0.999/libdw/dwarf_getsrclines.c
@@ -364,7 +364,7 @@ read_srcfiles (Dwarf *dbg,
const unsigned char *dirp = linep;
while (dirp < lineendp && *dirp != 0)
{
- uint8_t *endp = memchr (dirp, '\0', lineendp - dirp);
+ const uint8_t *endp = memchr (dirp, '\0', lineendp - dirp);
if (endp == NULL)
goto invalid_data;
++ndirs;
@@ -440,7 +440,7 @@ read_srcfiles (Dwarf *dbg,
for (unsigned int n = 1; n < ndirlist; n++)
{
dirarray[n].dir = (char *) linep;
- uint8_t *endp = memchr (linep, '\0', lineendp - linep);
+ const uint8_t *endp = memchr (linep, '\0', lineendp - linep);
assert (endp != NULL); // Checked above when calculating ndirlist.
dirarray[n].len = endp - linep;
linep = endp + 1;
@@ -927,7 +927,7 @@ read_srclines (Dwarf *dbg,
case DW_LNE_define_file:
{
char *fname = (char *) linep;
- uint8_t *endp = memchr (linep, '\0', lineendp - linep);
+ const uint8_t *endp = memchr (linep, '\0', lineendp - linep);
if (endp == NULL)
goto invalid_data;
size_t fnamelen = endp - linep;
Index: elfutils-0.999/src/readelf.c
===================================================================
--- elfutils-0.999.orig/src/readelf.c
+++ elfutils-0.999/src/readelf.c
@@ -8269,7 +8269,7 @@ attr_callback (Dwarf_Attribute *attrp, v
valuestr = dwarf_filesrc (files, num, NULL, NULL);
if (valuestr != NULL)
{
- char *filename = strrchr (valuestr, '/');
+ const char *filename = strrchr (valuestr, '/');
if (filename != NULL)
valuestr = filename + 1;
}
@@ -9033,7 +9033,7 @@ print_form_data (Dwarf *dbg, int form, c
Dwarf_Off str_offsets_base, FILE *out)
{
Dwarf_Word val;
- unsigned char *endp;
+ const unsigned char *endp;
Elf_Data *data;
char *str;
switch (form)
@@ -9530,7 +9530,7 @@ print_debug_line_section (Dwfl_Module *d
{
while (linep < lineendp && *linep != 0)
{
- unsigned char *endp = memchr (linep, '\0', lineendp - linep);
+ const unsigned char *endp = memchr (linep, '\0', lineendp - linep);
if (unlikely (endp == NULL))
goto invalid_unit;
@@ -9764,7 +9764,7 @@ print_debug_line_section (Dwfl_Module *d
case DW_LNE_define_file:
{
char *fname = (char *) linep;
- unsigned char *endp = memchr (linep, '\0',
+ const unsigned char *endp = memchr (linep, '\0',
lineendp - linep);
if (unlikely (endp == NULL))
goto invalid_unit;
