diff options
| -rw-r--r-- | binutils/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | binutils/testsuite/binutils-all/localize-hidden-1.d | 1 | ||||
| -rw-r--r-- | binutils/testsuite/binutils-all/strip-11.d | 2 | ||||
| -rw-r--r-- | gas/ChangeLog | 7 | ||||
| -rw-r--r-- | gas/config/tc-rl78.c | 15 | ||||
| -rw-r--r-- | gas/testsuite/ChangeLog | 7 | ||||
| -rw-r--r-- | gas/testsuite/gas/all/struct.d | 2 | ||||
| -rw-r--r-- | gas/testsuite/gas/elf/elf.exp | 3 | ||||
| -rw-r--r-- | gas/testsuite/gas/elf/section2.e-rl78 | 9 | ||||
| -rw-r--r-- | gas/testsuite/gas/macros/test1.d | 1 | ||||
| -rw-r--r-- | ld/ChangeLog | 5 | ||||
| -rw-r--r-- | ld/emulparams/elf32rl78.sh | 5 |
12 files changed, 59 insertions, 4 deletions
diff --git a/binutils/testsuite/ChangeLog b/binutils/testsuite/ChangeLog index 5f4fbc3..a0fb962 100644 --- a/binutils/testsuite/ChangeLog +++ b/binutils/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2015-07-24 Nick Clifton <nickc@redhat.com> + + * binutils-all/localize-hidden-1.d: Allow for extra symbols in the + output. + * binutils-all/strip-11.d: Skip for the RL78. + 2015-07-14 H.J. Lu <hongjiu.lu@intel.com> * binutils-all/compress.exp: Update. diff --git a/binutils/testsuite/binutils-all/localize-hidden-1.d b/binutils/testsuite/binutils-all/localize-hidden-1.d index a5286ed..60dc556 100644 --- a/binutils/testsuite/binutils-all/localize-hidden-1.d +++ b/binutils/testsuite/binutils-all/localize-hidden-1.d @@ -12,6 +12,7 @@ 0+2300 l .*\*ABS\* 0+ \.internal Ginternal 0+3200 l .*\*ABS\* 0+ \.hidden Whidden 0+3300 l .*\*ABS\* 0+ \.internal Winternal +#... 0+2100 g .*\*ABS\* 0+ Gdefault 0+2400 g .*\*ABS\* 0+ \.protected Gprotected 0+3100 w.*\*ABS\* 0+ Wdefault diff --git a/binutils/testsuite/binutils-all/strip-11.d b/binutils/testsuite/binutils-all/strip-11.d index 04c47ab..92a6b6b 100644 --- a/binutils/testsuite/binutils-all/strip-11.d +++ b/binutils/testsuite/binutils-all/strip-11.d @@ -3,6 +3,8 @@ #strip: -g #readelf: -S --wide #name: strip -g empty file +# The RL78 linker scripts always PROVIDE a __rl78_abs__ symbol so the stripped symbol table is never empty. +#not-target: rl78-*-* #... \[ 0\] +NULL +0+ .* diff --git a/gas/ChangeLog b/gas/ChangeLog index 27d1ce0..49fd6c5 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,10 @@ +2015-07-24 Nick Clifton <nickc@redhat.com> + + * config/tc-rl78.c (rl78_abs_sym): New local variable. + (md_begin): Initialise the new symbol. + (OPIMM): Define the value to be relative to the new symbol and not + the absolute section symbol. + 2015-07-22 Alan Modra <amodra@gmail.com> PR gas/18687 diff --git a/gas/config/tc-rl78.c b/gas/config/tc-rl78.c index 3a14fc0..c9d5c97 100644 --- a/gas/config/tc-rl78.c +++ b/gas/config/tc-rl78.c @@ -402,9 +402,12 @@ const pseudo_typeS md_pseudo_table[] = { NULL, NULL, 0 } }; +static symbolS * rl78_abs_sym = NULL; + void md_begin (void) { + rl78_abs_sym = symbol_make ("__rl78_abs__"); } void @@ -1240,7 +1243,17 @@ tc_gen_reloc (asection * seg ATTRIBUTE_UNUSED, fixS * fixp) reloc[rp]->address = fixp->fx_frag->fr_address + fixp->fx_where; \ reloc[++rp] = NULL #define OPSYM(SYM) OPX(BFD_RELOC_RL78_SYM, SYM, 0) -#define OPIMM(IMM) OPX(BFD_RELOC_RL78_SYM, abs_symbol.bsym, IMM) + + /* FIXME: We cannot do the normal thing for an immediate value reloc, + ie creating a RL78_SYM reloc in the *ABS* section with an offset + equal to the immediate value we want to store. This fails because + the reloc processing in bfd_perform_relocation and bfd_install_relocation + will short circuit such relocs and never pass them on to the special + reloc processing code. So instead we create a RL78_SYM reloc against + the __rl78_abs__ symbol and arrange for the linker scripts to place + this symbol at address 0. */ +#define OPIMM(IMM) OPX (BFD_RELOC_RL78_SYM, symbol_get_bfdsym (rl78_abs_sym), IMM) + #define OP(OP) OPX(BFD_RELOC_RL78_##OP, *reloc[0]->sym_ptr_ptr, 0) #define SYM0() reloc[0]->howto = bfd_reloc_type_lookup (stdoutput, BFD_RELOC_RL78_SYM) diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index 19b8266..909c215 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,3 +1,10 @@ +2015-07-24 Nick Clifton <nickc@redhat.com> + + * gas/all/struct.d: Allow for extra symbols in the output. + * gas/macros/test1.d: Likewise. + * gas/elf/elf.exp: Add an rl78 machine. + * gas/elf/sections2e-rl78: New file. + 2015-07-22 Alexander Fomin <alexander.fomin@intel.com> PR binutils/18631 diff --git a/gas/testsuite/gas/all/struct.d b/gas/testsuite/gas/all/struct.d index 8dc5dd4..d59a8dd 100644 --- a/gas/testsuite/gas/all/struct.d +++ b/gas/testsuite/gas/all/struct.d @@ -2,7 +2,7 @@ #name: struct # Test the .struct pseudo-op. - +#... 0+00 A w1 0+02 A w2 0+04 A w3 diff --git a/gas/testsuite/gas/elf/elf.exp b/gas/testsuite/gas/elf/elf.exp index ff19bad..496e01a 100644 --- a/gas/testsuite/gas/elf/elf.exp +++ b/gas/testsuite/gas/elf/elf.exp @@ -79,6 +79,9 @@ if { [is_elf_format] } then { if {[istarget "v850*-*-*"]} then { set target_machine -v850 } + if {[istarget "rl78-*-*"]} then { + set target_machine -rl78 + } if {[istarget "arm*-*-*"]} { set target_machine -arm } diff --git a/gas/testsuite/gas/elf/section2.e-rl78 b/gas/testsuite/gas/elf/section2.e-rl78 new file mode 100644 index 0000000..3863b6d --- /dev/null +++ b/gas/testsuite/gas/elf/section2.e-rl78 @@ -0,0 +1,9 @@ + +Symbol table '.symtab' contains 6 entries: + +Num: +Value +Size +Type +Bind +Vis +Ndx +Name + +0: 0+0 +0 +NOTYPE +LOCAL +DEFAULT +UND + +1: 0+0 +0 +SECTION +LOCAL +DEFAULT +1 + +2: 0+0 +0 +SECTION +LOCAL +DEFAULT +2 + +3: 0+0 +0 +SECTION +LOCAL +DEFAULT +3 + +4: 0+0 +0 +SECTION +LOCAL +DEFAULT +4 + +5: 0+0 +0 +NOTYPE +GLOBAL +DEFAULT +UND __rl78_abs__ diff --git a/gas/testsuite/gas/macros/test1.d b/gas/testsuite/gas/macros/test1.d index f6d7fa4..fe16434 100644 --- a/gas/testsuite/gas/macros/test1.d +++ b/gas/testsuite/gas/macros/test1.d @@ -1,5 +1,6 @@ #nm: --extern-only #name: macro test 1 +#... 0+01 A s_not_a_reg_1 0+02 A s_not_a_reg_2 diff --git a/ld/ChangeLog b/ld/ChangeLog index 15137e2..6df6a86 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,8 @@ +2015-07-24 Nick Clifton <nickc@redhat.com> + + * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for + the _-rl78_abs__ symbol. + 2015-07-20 Alan Modra <amodra@gmail.com> * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define. diff --git a/ld/emulparams/elf32rl78.sh b/ld/emulparams/elf32rl78.sh index e305aa1..7073efb 100644 --- a/ld/emulparams/elf32rl78.sh +++ b/ld/emulparams/elf32rl78.sh @@ -8,7 +8,7 @@ ENTRY=_start EMBEDDED=yes TEMPLATE_NAME=elf32 ELFSIZE=32 -EXTRA_EM_FILE=needrelax +# EXTRA_EM_FILE=needrelax MAXPAGESIZE=256 # This is like setting STACK_ADDR to 0xffedc, except that the setting can # be overridden, e.g. --defsym _stack=0x0f00, and that we put an extra @@ -21,6 +21,7 @@ test -z "$CREATE_SHLIB" && OTHER_SECTIONS=" .stack ${RELOCATING-0}${RELO ${RELOCATING+__stack = .;} *(.stack) LONG(0xdead) - }" + } + ${RELOCATING+PROVIDE (__rl78_abs__ = 0);}" # We do not need .stack for shared library. test -n "$CREATE_SHLIB" && OTHER_SECTIONS="" |