diff options
Diffstat (limited to 'gdb/findvar.c')
| -rw-r--r-- | gdb/findvar.c | 40 |
1 files changed, 25 insertions, 15 deletions
diff --git a/gdb/findvar.c b/gdb/findvar.c index 4063bbe..8c027c9 100644 --- a/gdb/findvar.c +++ b/gdb/findvar.c @@ -48,7 +48,8 @@ you lose #endif LONGEST -extract_signed_integer (const gdb_byte *addr, int len) +extract_signed_integer (const gdb_byte *addr, int len, + enum bfd_endian byte_order) { LONGEST retval; const unsigned char *p; @@ -62,7 +63,7 @@ That operation is not available on integers of more than %d bytes."), /* Start at the most significant end of the integer, and work towards the least significant. */ - if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG) + if (byte_order == BFD_ENDIAN_BIG) { p = startaddr; /* Do the sign extension once at the start. */ @@ -82,7 +83,8 @@ That operation is not available on integers of more than %d bytes."), } ULONGEST -extract_unsigned_integer (const gdb_byte *addr, int len) +extract_unsigned_integer (const gdb_byte *addr, int len, + enum bfd_endian byte_order) { ULONGEST retval; const unsigned char *p; @@ -97,7 +99,7 @@ That operation is not available on integers of more than %d bytes."), /* Start at the most significant end of the integer, and work towards the least significant. */ retval = 0; - if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG) + if (byte_order == BFD_ENDIAN_BIG) { for (p = startaddr; p < endaddr; ++p) retval = (retval << 8) | *p; @@ -117,14 +119,14 @@ That operation is not available on integers of more than %d bytes."), int extract_long_unsigned_integer (const gdb_byte *addr, int orig_len, - LONGEST *pval) + enum bfd_endian byte_order, LONGEST *pval) { const gdb_byte *p; const gdb_byte *first_addr; int len; len = orig_len; - if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG) + if (byte_order == BFD_ENDIAN_BIG) { for (p = addr; len > (int) sizeof (LONGEST) && p < addr + orig_len; @@ -154,7 +156,8 @@ extract_long_unsigned_integer (const gdb_byte *addr, int orig_len, if (len <= (int) sizeof (LONGEST)) { *pval = (LONGEST) extract_unsigned_integer (first_addr, - sizeof (LONGEST)); + sizeof (LONGEST), + byte_order); return 1; } @@ -178,7 +181,8 @@ extract_typed_address (const gdb_byte *buf, struct type *type) void -store_signed_integer (gdb_byte *addr, int len, LONGEST val) +store_signed_integer (gdb_byte *addr, int len, + enum bfd_endian byte_order, LONGEST val) { gdb_byte *p; gdb_byte *startaddr = addr; @@ -186,7 +190,7 @@ store_signed_integer (gdb_byte *addr, int len, LONGEST val) /* Start at the least significant end of the integer, and work towards the most significant. */ - if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG) + if (byte_order == BFD_ENDIAN_BIG) { for (p = endaddr - 1; p >= startaddr; --p) { @@ -205,7 +209,8 @@ store_signed_integer (gdb_byte *addr, int len, LONGEST val) } void -store_unsigned_integer (gdb_byte *addr, int len, ULONGEST val) +store_unsigned_integer (gdb_byte *addr, int len, + enum bfd_endian byte_order, ULONGEST val) { unsigned char *p; unsigned char *startaddr = (unsigned char *) addr; @@ -213,7 +218,7 @@ store_unsigned_integer (gdb_byte *addr, int len, ULONGEST val) /* Start at the least significant end of the integer, and work towards the most significant. */ - if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG) + if (byte_order == BFD_ENDIAN_BIG) { for (p = endaddr - 1; p >= startaddr; --p) { @@ -312,14 +317,16 @@ CORE_ADDR unsigned_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf) { - return extract_unsigned_integer (buf, TYPE_LENGTH (type)); + enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); + return extract_unsigned_integer (buf, TYPE_LENGTH (type), byte_order); } CORE_ADDR signed_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf) { - return extract_signed_integer (buf, TYPE_LENGTH (type)); + enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); + return extract_signed_integer (buf, TYPE_LENGTH (type), byte_order); } /* Given an address, store it as a pointer of type TYPE in target @@ -328,14 +335,16 @@ void unsigned_address_to_pointer (struct gdbarch *gdbarch, struct type *type, gdb_byte *buf, CORE_ADDR addr) { - store_unsigned_integer (buf, TYPE_LENGTH (type), addr); + enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); + store_unsigned_integer (buf, TYPE_LENGTH (type), byte_order, addr); } void address_to_signed_pointer (struct gdbarch *gdbarch, struct type *type, gdb_byte *buf, CORE_ADDR addr) { - store_signed_integer (buf, TYPE_LENGTH (type), addr); + enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); + store_signed_integer (buf, TYPE_LENGTH (type), byte_order, addr); } /* Will calling read_var_value or locate_var_value on SYM end @@ -415,6 +424,7 @@ read_var_value (struct symbol *var, struct frame_info *frame) case LOC_CONST: /* Put the constant back in target format. */ store_signed_integer (value_contents_raw (v), len, + gdbarch_byte_order (get_type_arch (type)), (LONGEST) SYMBOL_VALUE (var)); VALUE_LVAL (v) = not_lval; return v; |