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Unverified Commit 71eb19c6 authored by Giovanni Mascellani's avatar Giovanni Mascellani
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Rewrite add_symbol.

parent 6bafe4a7
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Showing with 235 additions and 276 deletions
asmg/kernel-asmg.asm
View file @ 71eb19c6
......@@ -26,6 +26,13 @@ str_platform_longjmp:
db 'platform_longjmp'
db 0
%ifdef DEBUG
str_init_g_compiler:
db 'Initializing G compiler... '
db 0
str_init_g_operations:
db 'Initializing G operations... '
db 0
str_init_compile_entry:
db 'Will now compile entry.g...'
db NEWLINE
......@@ -34,6 +41,7 @@ str_init_launch_entry:
db 'Will now call entry!'
db NEWLINE
db 0
%endif
str_entry_g:
db 'entry.g'
......@@ -139,38 +147,50 @@ discard_temp_labels_end:
start:
%ifdef DEBUG
;; Log
mov esi, str_init_g_compiler
call log
%endif
;; Init compiler
call init_g_compiler
%ifdef DEBUG
;; Log
mov esi, str_done
call log
%endif
%ifdef DEBUG
;; Log
mov esi, str_init_g_operations
call log
%endif
call init_g_operations
;; Add some asmg-specific platform_* calls
push 1
push platform_g_compile
push str_platform_g_compile
call add_symbol
add esp, 12
push 1
push platform_setjmp
push str_platform_setjmp
call add_symbol
add esp, 12
push 2
push platform_longjmp
push str_platform_longjmp
call add_symbol
add esp, 12
%ifdef DEBUG
;; Log
mov esi, str_done
call log
%endif
%ifdef DEBUG
;; Log
mov esi, str_init_compile_entry
call log
%endif
;; Compile entry.g
mov eax, str_entry_g
call g_compile
%ifdef DEBUG
;; Log
mov esi, str_init_launch_entry
call log
%endif
;; Set EBP to zero, so that stack traces originating from the G code
;; are cut
......@@ -629,286 +649,254 @@ symbol_arities_func:
ret
init_g_operations:
push 2
push equal
push str_equal
mov edx, 2
mov ecx, equal
mov eax, str_equal
call add_symbol
add esp, 12
push 2
push equalc
push str_equalc
mov edx, 2
mov ecx, equalc
mov eax, str_equalc
call add_symbol
add esp, 12
push 1
push param
push str_param
mov edx, 1
mov ecx, param
mov eax, str_param
call add_symbol
add esp, 12
push 2
push plus
push str_plus
mov edx, 2
mov ecx, plus
mov eax, str_plus
call add_symbol
add esp, 12
push 2
push minus
push str_minus
mov edx, 2
mov ecx, minus
mov eax, str_minus
call add_symbol
add esp, 12
push 1
push un_minus
push str_un_minus
mov edx, 1
mov ecx, un_minus
mov eax, str_un_minus
call add_symbol
add esp, 12
push 2
push times_op
push str_times
mov edx, 2
mov ecx, times_op
mov eax, str_times
call add_symbol
add esp, 12
push 2
push over
push str_over
mov edx, 2
mov ecx, over
mov eax, str_over
call add_symbol
add esp, 12
push 2
push mod
push str_mod
mov edx, 2
mov ecx, mod
mov eax, str_mod
call add_symbol
add esp, 12
push 2
push uover
push str_uover
mov edx, 2
mov ecx, uover
mov eax, str_uover
call add_symbol
add esp, 12
push 2
push umod
push str_umod
mov edx, 2
mov ecx, umod
mov eax, str_umod
call add_symbol
add esp, 12
push 2
push eq
push str_eq
mov edx, 2
mov ecx, eq
mov eax, str_eq
call add_symbol
add esp, 12
push 2
push neq
push str_neq
mov edx, 2
mov ecx, neq
mov eax, str_neq
call add_symbol
add esp, 12
push 2
push l
push str_l
mov edx, 2
mov ecx, l
mov eax, str_l
call add_symbol
add esp, 12
push 2
push le
push str_le
mov edx, 2
mov ecx, le
mov eax, str_le
call add_symbol
add esp, 12
push 2
push g
push str_g
mov edx, 2
mov ecx, g
mov eax, str_g
call add_symbol
add esp, 12
push 2
push ge
push str_ge
mov edx, 2
mov ecx, ge
mov eax, str_ge
call add_symbol
add esp, 12
push 2
push lu
push str_lu
mov edx, 2
mov ecx, lu
mov eax, str_lu
call add_symbol
add esp, 12
push 2
push leu
push str_leu
mov edx, 2
mov ecx, leu
mov eax, str_leu
call add_symbol
add esp, 12
push 2
push gu
push str_gu
mov edx, 2
mov ecx, gu
mov eax, str_gu
call add_symbol
add esp, 12
push 2
push geu
push str_geu
mov edx, 2
mov ecx, geu
mov eax, str_geu
call add_symbol
add esp, 12
push 2
push shl
push str_shl
mov edx, 2
mov ecx, shl
mov eax, str_shl
call add_symbol
add esp, 12
push 2
push shr
push str_shr
mov edx, 2
mov ecx, shr
mov eax, str_shr
call add_symbol
add esp, 12
push 2
push shlu
push str_shlu
mov edx, 2
mov ecx, shlu
mov eax, str_shlu
call add_symbol
add esp, 12
push 2
push shru
push str_shru
mov edx, 2
mov ecx, shru
mov eax, str_shru
call add_symbol
add esp, 12
push 2
push and
push str_and
mov edx, 2
mov ecx, and
mov eax, str_and
call add_symbol
add esp, 12
push 2
push or
push str_or
mov edx, 2
mov ecx, or
mov eax, str_or
call add_symbol
add esp, 12
push 2
push xor
push str_xor
mov edx, 2
mov ecx, xor
mov eax, str_xor
call add_symbol
add esp, 12
push 1
push not
push str_not
mov edx, 1
mov ecx, not
mov eax, str_not
call add_symbol
add esp, 12
push 2
push land
push str_land
mov edx, 2
mov ecx, land
mov eax, str_land
call add_symbol
add esp, 12
push 2
push lor
push str_lor
mov edx, 2
mov ecx, lor
mov eax, str_lor
call add_symbol
add esp, 12
push 1
push lnot
push str_lnot
mov edx, 1
mov ecx, lnot
mov eax, str_lnot
call add_symbol
add esp, 12
push 1
push inb
push str_inb
mov edx, 1
mov ecx, inb
mov eax, str_inb
call add_symbol
add esp, 12
push 1
push inw
push str_inw
mov edx, 1
mov ecx, inw
mov eax, str_inw
call add_symbol
add esp, 12
push 1
push ind
push str_ind
mov edx, 1
mov ecx, ind
mov eax, str_ind
call add_symbol
add esp, 12
push 2
push outb
push str_outb
mov edx, 2
mov ecx, outb
mov eax, str_outb
call add_symbol
add esp, 12
push 2
push outw
push str_outw
mov edx, 2
mov ecx, outw
mov eax, str_outw
call add_symbol
add esp, 12
push 2
push outd
push str_outd
mov edx, 2
mov ecx, outd
mov eax, str_outd
call add_symbol
add esp, 12
push 1
push deref
push str_deref
mov edx, 1
mov ecx, deref
mov eax, str_deref
call add_symbol
add esp, 12
push 1
push derefc
push str_derefc
mov edx, 1
mov ecx, derefc
mov eax, str_derefc
call add_symbol
add esp, 12
push 0
push frame_ptr
push str_frame_ptr
mov edx, 0
mov ecx, frame_ptr
mov eax, str_frame_ptr
call add_symbol
add esp, 12
push 0
push max_symbol_name_len
push str_max_symbol_name_len
mov edx, 0
mov ecx, max_symbol_name_len
mov eax, str_max_symbol_name_len
call add_symbol
add esp, 12
push 0
push symbol_table_len
push str_symbol_table_len
mov edx, 0
mov ecx, symbol_table_len
mov eax, str_symbol_table_len
call add_symbol
add esp, 12
push 0
push symbol_num_func
push str_symbol_num
mov edx, 0
mov ecx, symbol_num_func
mov eax, str_symbol_num
call add_symbol
add esp, 12
push 0
push symbol_names_func
push str_symbol_names
mov edx, 0
mov ecx, symbol_names_func
mov eax, str_symbol_names
call add_symbol
add esp, 12
push 0
push symbol_locs_func
push str_symbol_locs
mov edx, 0
mov ecx, symbol_locs_func
mov eax, str_symbol_locs
call add_symbol
add esp, 12
push 0
push symbol_arities_func
push str_symbol_arities
mov edx, 0
mov ecx, symbol_arities_func
mov eax, str_symbol_arities
call add_symbol
mov edx, 1
mov ecx, platform_g_compile
mov eax, str_platform_g_compile
call add_symbol
mov edx, 1
mov ecx, platform_setjmp
mov eax, str_platform_setjmp
call add_symbol
mov edx, 2
mov ecx, platform_longjmp
mov eax, str_platform_longjmp
call add_symbol
add esp, 12
ret
lib/kernel.asm
View file @ 71eb19c6
......@@ -31,9 +31,11 @@ str_exit:
db NEWLINE
db 0
%endif
str_panic:
db 'PANIC!'
db NEWLINE
str_empty:
db 0
%ifdef DEBUG
......@@ -51,9 +53,6 @@ str_done:
db 0
%endif
str_empty:
db 0
entry:
;; Make it double sure that we do not have interrupts around
cli
......@@ -113,9 +112,13 @@ entry:
platform_panic:
panic:
cpuid
jmp shutdown
%ifdef DEBUG
;; Write an exit string
mov esi, str_panic
call log
%endif
mov eax, 1
jmp shutdown
......@@ -167,23 +170,20 @@ str_platform_get_symbol:
;; Initialize the symbols table with the "kernel API"
init_kernel_api:
push 0
push platform_panic
push str_platform_panic
mov edx, 0
mov ecx, platform_panic
mov eax, str_platform_panic
call add_symbol
add esp, 12
push 1
push platform_allocate
push str_platform_allocate
mov edx, 1
mov ecx, platform_allocate
mov eax, str_platform_allocate
call add_symbol
add esp, 12
push 2
push platform_get_symbol
push str_platform_get_symbol
mov edx, 2
mov ecx, platform_get_symbol
mov eax, str_platform_get_symbol
call add_symbol
add esp, 12
ret
......
lib/library.asm
View file @ 71eb19c6
......@@ -333,79 +333,62 @@ find_symbol_or_zero:
ret
;; Input in EAX (name), ECX (loc) and EDX (arity)
;; Destroys: EAX, ECX, EDX
add_symbol:
push ebp
mov ebp, esp
push ebx
push esi
push edi
;; Call strlen
mov eax, [ebp+8]
push edx
push ecx
push eax
call strlen
add esp, 4
mov esi, eax
call strlen2