diff options
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/ChangeLog | 6 | ||||
| -rw-r--r-- | ld/testsuite/ld-avr/relax-insn-at-range-boundary.d | 17 | ||||
| -rw-r--r-- | ld/testsuite/ld-avr/relax-insn-at-range-boundary.s | 11 |
3 files changed, 34 insertions, 0 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index 20be135..e038e40 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,5 +1,11 @@ 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com> + PR ld/24571 + * ld/testsuite/ld-avr/relax-insn-at-range-boundary.d: New test. + * ld/testsuite/ld-avr/relax-insn-at-range-boundary.s: New test. + +2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com> + PR ld/24564 * testsuite/ld-avr/wraparound-range-boundary.d: New test. * testsuite/ld-avr/wraparound-range-boundary.s: New test. diff --git a/ld/testsuite/ld-avr/relax-insn-at-range-boundary.d b/ld/testsuite/ld-avr/relax-insn-at-range-boundary.d new file mode 100644 index 0000000..6183896 --- /dev/null +++ b/ld/testsuite/ld-avr/relax-insn-at-range-boundary.d @@ -0,0 +1,17 @@ +#name: AVR relaxation, jump to symbol at ends of pc-relative range boundary +#as: -mlink-relax -mavr51 +#ld: --relax -mavr51 +#source: relax-insn-at-range-boundary.s +#objdump: -d +#target: avr-*-* + +#... +00000000.* + ... + ffc: 00 00 nop + ffe: 00 c8 rjmp .-4096 ; 0x0 .* + 1000: ff c7 rjmp .+4094 ; 0x2000 <forward_target> + ... + +00002000 <forward_target>: +#... diff --git a/ld/testsuite/ld-avr/relax-insn-at-range-boundary.s b/ld/testsuite/ld-avr/relax-insn-at-range-boundary.s new file mode 100644 index 0000000..4d710df --- /dev/null +++ b/ld/testsuite/ld-avr/relax-insn-at-range-boundary.s @@ -0,0 +1,11 @@ +.section ".text", "ax",@progbits +.global main +main: +backward_target: ; Exactly -4094 bytes from jmp + .ds.b 4094, 0 + jmp backward_target + jmp forward_target + .ds.b 4094, 0 +forward_target: ; Exactly 4098 bytes before relax, 4096 bytes after relax + nop + |