diff options
Diffstat (limited to 'apps')
| -rw-r--r-- | apps/mu.subx | 40 |
1 files changed, 29 insertions, 11 deletions
diff --git a/apps/mu.subx b/apps/mu.subx index e34fba79..56aef97b 100644 --- a/apps/mu.subx +++ b/apps/mu.subx @@ -243,7 +243,7 @@ Program: _Program-functions: # (handle function) 0/imm32 -_Program-functions-payload: +_Program-functions->payload: 0/imm32 _Program-types: # (handle typeinfo) 0/imm32 @@ -485,7 +485,7 @@ convert-mu: # in: (addr buffered-file), out: (addr buffered-file) c7 0/subop/copy *Next-block-index 1/imm32 c7 0/subop/copy *Type-id 0x1c/imm32 # stream-write c7 0/subop/copy *_Program-functions 0/imm32 - c7 0/subop/copy *_Program-functions-payload 0/imm32 + c7 0/subop/copy *_Program-functions->payload 0/imm32 c7 0/subop/copy *_Program-types 0/imm32 c7 0/subop/copy *_Program-types->payload 0/imm32 # @@ -3181,9 +3181,9 @@ parse-mu: # in: (addr buffered-file) 68/push 0/imm32/end 68/push 0/imm32/start 89/<- %edx 4/r32/esp - # var curr-function/edi: (addr (handle function)) + # var curr-function/edi: (addr handle function) bf/copy-to-edi _Program-functions/imm32 - # var curr-type/esi: (addr (handle typeinfo)) + # var curr-type/esi: (addr handle typeinfo) be/copy-to-esi _Program-types/imm32 # var vars/ebx: (stack (addr var) 256) 81 5/subop/subtract %esp 0x400/imm32 @@ -3222,15 +3222,32 @@ $parse-mu:fn: (slice-equal? %edx "fn") 3d/compare-eax-and 0/imm32/false 0f 84/jump-if-= break/disp32 - # var new-function/eax: (handle function) = populate-mu-function(line, in, vars) - (allocate Heap *Function-size) # => eax + # spill esi + 56/push-esi + # var new-function/esi: (handle function) + 68/push 0/imm32 + 68/push 0/imm32 + 89/<- %esi 4/r32/esp + # populate-mu-function(line, in, vars, new-function) + (allocate Heap *Function-size %esi) (clear-stack %ebx) - (populate-mu-function-header %ecx %eax %ebx) - (populate-mu-function-body *(ebp+8) %eax %ebx) + (populate-mu-function-header %ecx %esi %ebx) + (populate-mu-function-body *(ebp+8) %esi %ebx) # *curr-function = new-function + 8b/-> *esi 0/r32/eax 89/<- *edi 0/r32/eax + 8b/-> *(esi+4) 0/r32/eax + 89/<- *(edi+4) 0/r32/eax # curr-function = &new-function->next - 8d/address-> *(eax+0x14) 7/r32/edi # Function-next + # . var tmp/eax: (addr function) = lookup(new-function) + (lookup *esi *(esi+4)) # => eax + # . curr-function = &tmp->next + 8d/copy-address *(eax+0x28) 7/r32/edi # Function-next + # reclaim new-function + 81 0/subop/add %esp 8/imm32 + # restore esi + 5e/pop-to-esi + # e9/jump $parse-mu:line-loop/disp32 } # if (slice-equal?(word-slice, "type")) parse a type (struct/record) definition @@ -6773,8 +6790,9 @@ emit-subx: # out: (addr buffered-file) 57/push-edi # edi = out 8b/-> *(ebp+8) 7/r32/edi - # var curr/ecx: (handle function) = *Program->functions - 8b/-> *_Program-functions 1/r32/ecx + # var curr/ecx: (addr function) = *Program->functions + (lookup *_Program-functions *_Program-functions->payload) # => eax + 89/<- %ecx 0/r32/eax { # if (curr == null) break 81 7/subop/compare %ecx 0/imm32 |