diff options
Diffstat (limited to 'subx/034compute_segment_address.cc')
| -rw-r--r-- | subx/034compute_segment_address.cc | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/subx/034compute_segment_address.cc b/subx/034compute_segment_address.cc index 587f25b4..28aab137 100644 --- a/subx/034compute_segment_address.cc +++ b/subx/034compute_segment_address.cc @@ -6,11 +6,11 @@ == code 05/add 0x0d0c0b0a/imm32 # add 0x0d0c0b0a to EAX # code starts at 0x08048000 + p_offset, which is 0x54 for a single-segment binary -+load: 0x08048054 -> 05 -+load: 0x08048055 -> 0a -+load: 0x08048056 -> 0b -+load: 0x08048057 -> 0c -+load: 0x08048058 -> 0d ++load: 0x09000054 -> 05 ++load: 0x09000055 -> 0a ++load: 0x09000056 -> 0b ++load: 0x09000057 -> 0c ++load: 0x09000058 -> 0d +run: add imm32 0x0d0c0b0a to reg EAX +run: storing 0x0d0c0b0a @@ -70,16 +70,16 @@ if (Currently_parsing_named_segment) { 2d/subtract 0xddccbbaa/imm32 # subtract 0xddccbbaa from EAX +parse: new segment 'code' +parse: prepending to segment 'code' -+load: 0x08048054 -> 2d -+load: 0x08048055 -> aa -+load: 0x08048056 -> bb -+load: 0x08048057 -> cc -+load: 0x08048058 -> dd -+load: 0x08048059 -> 05 -+load: 0x0804805a -> 0a -+load: 0x0804805b -> 0b -+load: 0x0804805c -> 0c -+load: 0x0804805d -> 0d ++load: 0x09000054 -> 2d ++load: 0x09000055 -> aa ++load: 0x09000056 -> bb ++load: 0x09000057 -> cc ++load: 0x09000058 -> dd ++load: 0x09000059 -> 05 ++load: 0x0900005a -> 0a ++load: 0x0900005b -> 0b ++load: 0x0900005c -> 0c ++load: 0x0900005d -> 0d //: compute segment address @@ -93,11 +93,11 @@ void compute_segment_starts(program& p) { for (size_t i = 0; i < p.segments.size(); ++i) { segment& curr = p.segments.at(i); if (curr.start == 0) { - curr.start = CODE_START + i*SEGMENT_SIZE + p_offset; + curr.start = CODE_SEGMENT + i*SPACE_FOR_SEGMENT + p_offset; trace(99, "transform") << "segment " << i << " begins at address 0x" << HEXWORD << curr.start << end(); } p_offset += size_of(curr); - assert(p_offset < SEGMENT_SIZE); // for now we get less and less available space in each successive segment + assert(p_offset < INITIAL_SEGMENT_SIZE); // for now we get less and less available space in each successive segment } } |